Mosby's Handbook of
Herbs &
Natural
Supplements
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f o u r t h
e d i t i o n
Linda Skidmore-Roth, RN, MSN, NP
Consultant
Littleton, Colorado
Formerly, Nursing Faculty
New Mexico State University
Las Cruces, New Mexico
El Paso Community College
El Paso, Texas
11830 Westline Industrial Drive
St. Louis, Missouri 63146
MOSBY’S HANDBOOK OF HERBS & NATURAL SUPPLEMENTS, FOURTH EDITION
ISBN: 978-0-323-05741-7
Copyright © 2010, 2006, 2004, 2001 by Mosby, Inc., an affiliate of Elsevier, Inc.
All rights reserved.
No part of this publication may be reproduced or transmitted in any form or by any
means, electronic or mechanical, including photocopying, recording, or any information
storage and retrieval system, without permission in writing from the publisher. Permissions may be sought directly from Elsevier’s Rights Department: phone: (⫹1) 215 239
3804 (US) or (⫹44) 1865 843830 (UK); fax: (⫹44) 1865 853333; e-mail:
healthpermissions@elsevier.com. You may also complete your request on-line via
the Elsevier website at http://www.elsevier.com/permissions.
Notice
Knowledge and best practice in this field are constantly changing. As new research
and experience broaden our knowledge, changes in practice, treatment, and drug
therapy may become necessary or appropriate. Readers are advised to check the most
current information provided (i) on procedures featured or (ii) by the manufacturer
of each product to be administered to verify the recommended dose or formula, the
method and duration of administration, and contraindications. It is the responsibility
of the practitioner, relying on his or her own experience and knowledge of the patient,
to make diagnoses, to determine dosages and the best treatment for each individual
patient, and to take all appropriate safety precautions. To the fullest extent of the law,
neither the Publisher nor the Author assumes any liability for any injury and/or
damage to persons or property arising out of or related to any use of the material
contained in this book.
The Publisher
Library of Congress Control Number 2009923753
Editor: Tamara Myers
Senior Developmental Editor: Laura M. Selkirk
Publishing Services Manager: Pat Joiner-Myers
Project Manager: Joy Moore
Design Project Manager: Paula Catalano
Printed in the United States of America
Last digit is the print number: 9 8 7 6 5 4 3 2 1
BREASTFEEDING CATEGORIES
Category 1A
No data available.
Category 2A
Compatible with breastfeeding.
Category 3A
Compatible with breastfeeding but use caution.
Category 4A
Strongly discouraged in breastfeeding.
Category 5A
Contraindicated in breastfeeding.
HERBAL CLASSIFICATION
The American Herbal Products Association (AHPA) created a rating system that
classifies herbal products according to their relative safety and potential toxicity
based on the following four categories:
Class 1
Herbs that can be consumed safely when used appropriately.
Class 2
Herbs for which the following use restrictions apply, unless
otherwise directed by an expert qualified in the use of the
described substance:
2a For external use only.
2b Not to be used during pregnancy.
2c Not to be used while nursing.
2d Other specific use restrictions as noted.
Class 3
Herbs for which significant data exist to recommend the
following labeling: “To be used only under the supervision of
an expert qualified in the appropriate use of this substance.”
Labeling must include proper use information as follows:
dosage, contraindications, potential adverse effects and drug
interactions, and any other relevant information related to
the safe use of the substance.
Class 4
Herbs for which insufficient data are available for classification.
From the American Herbal Products Association: Botanical Safety Handbook, Boca
Raton, Fla, 1997, CRC Press.
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CONSULTANTS
Lorie Crawford, MScN, BScN, BA
Senior Instructor, Nursing
Aurora College
Northwest Territories
Canada
Michelle Denyer, RN, MSN, GNP-BC
Assistant Professor/Clinical
Department of Family Nursing Care
School of Nursing
University of Texas Health Science
Center–San Antonio
San Antonio, Texas
Laura Dosanjh, BS
University of Maryland
Baltimore, Maryland
Valerie S. Eschiti, RN, MSN, CHTP,
HNC
Assistant Professor
Wilson School of Nursing
Midwestern State University
Wichita Falls, Texas
Becky A. Ridenhour, PharmD
St. Louis College of Pharmacy
St. Louis, Missouri
Stephanie Maxine Ross, CNC,
HT, MH
Clinical Assistant Professor
College of Nursing and Health
Professions
Drexel University
Philadelphia, Pennsylvania
Carolyn E. Sabo, CNE, EdD, RN
Professor
School of Nursing
University of Nevada–Las Vegas
Las Vegas, Nevada
Pamela A. Shuler, DNSc, CFNP, RN
Certified Family Nurse Practitioner
Great Smokies Medical Center
of Asheville
Asheville, North Carolina
Paula Kohn, MA, RN, PhD
Professor Emeritus
Pace University
Pleasantville, New York
Judith Sweet, FNP, MSN
Associate Health Sciences Professor
School of Nursing
University of California–San Francisco
San Francisco, California
Molly M. Michelman, MS, RD
Lecturer
Department of Nutrition Sciences
University of Nevada–Las Vegas
Las Vegas, Nevada
Catherine Ulbricht, PharmD
Chief Editor
Natural Standard Research
Collaboration
Cambridge, Massachusetts
vii
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PREFACE
It is estimated that almost half of all health care consumers in the United States
take some form of herbal or natural product supplement alone or in combination
with conventional medicines. Yet the therapeutic value of many of these products is
unproven. Additionally, some products may interact with prescription medications,
and some products may be harmful to clients with certain conditions. Of perhaps
even greater concern is the fact that the majority of clients who use alternative
medicines never mention their use to their health care providers.
Because of the prevalence of the use of herbal products, health care professionals
need access to reliable, unbiased information about herbs and other alternative medicines. Mosby’s Handbook of Herbs & Natural Supplements, fourth edition, does not
advocate for or against the use of herbal products and other natural supplements.
Rather, this book acknowledges the widespread use of these types of remedies with
the goal of providing health care professionals with current, reliable, unbiased information with which to advise clients on the responsible and intelligent use of herbal
products as a part of their overall health treatment and maintenance plan.
This book contains detailed monographs of 300 herbs and natural supplements,
appendixes filled with key information, a glossary, and a comprehensive index, all
designed to be easy to use and to provide the depth of information today’s health
care professionals demand.
Herbal Monographs
Mosby’s Handbook of Herbs & Natural Supplements provides the user with an
essential reference that allows easy access to extensive information on 300 herbal
and natural supplements. A unique feature of this handbook is the consistent format,
which allows for quick reference without sacrificing the depth of detail necessary for
a thorough understanding of the material presented. The following information is
provided whenever possible:
Common Name. Each herb or supplement is arranged alphabetically by the
most common name, in natural order. Hence, black hellebore is located within
the Bs and white cohosh within the Ws.
Scientific Name. The scientific, or botanical, name immediately follows the
common name whenever applicable. The scientific name provides positive
identification for various species or substances that might share a common
name. Occasionally, more than one species is listed when various herbs are
chemically similar. Gentian, for example, has two scientific names: Gentiana
lutea and Gentiana acaulis.
Other Common Names. Most herbs and natural supplements are known by a
variety of additional names. The most common of these are listed here and in the
index of the book to aid the user in locating and identifying particular herbs or
natural supplements.
Origin. This section briefly states the origins of each herb or supplement.
Uses. This section explains the uses for which the remedy is known or has been
known in the past. Included in the section wherever possible is Investigational
Uses, a category that provides information on current research and possible new
uses for a variety of herbs and supplements.
ix
x
Preface
Actions. In this section of the monograph, the actions of the herb or supplement
are explained, together with any research or studies performed.
Product Availability. The common available forms and plant parts used are
listed in this section of the monograph, followed by dosages. Whenever possible,
the dosages are divided by use; age group, including specific pediatric and
geriatric doses; and any limiting conditions, such as renal impairment or
pregnancy. Because of great variance in reported dosages, references are cited
whenever possible.
Contraindications. This section includes classification systems and an
explanation of situations in which a particular herb or supplement should not be
used. This information may also include warnings for specific groups of people
based on lack of research in a particular area. The first classification system is
from the Australian Therapeutic Goods Administration. While this system is
recommended for drugs, it is also appropriate for herbs because it allows for
individual analysis of herbs in pregnancy. The second classification system is
used for breastfeeding. Both of these systems classify only a select group of herbs
and focus solely on pregnancy and breastfeeding. The third classification system,
which has been used in past editions, is from the American Herbal Products
Association (AHPA). The AHPA assigns a safety rating to many of the herbs and
supplements in use today. These ratings are broken into four main classes with
several subclasses, and usually identify specific plant parts or forms of each herb.
Detailed descriptions of all three of these classifications can be found in the
beginning of the book.
Side Effects/Adverse Reactions. Side effects and adverse reactions are
broken down by body system. Any life-threatening side effects are underlined and
in bold, italic type, making them easy to find.
Interactions. The interactions are conveniently broken into four categories—drug,
herb, food, and lab test interactions—making it quick and easy to look for particular
types of interactions.
Pharmacology. Pharmacokinetics for various herbs and natural supplements,
including information on peak, half-life, binding, and excretion, are covered here.
Immediately following the pharmacokinetic information is a table of Chemical
Components and Possible Actions. This table lists the potentially active chemical
constituents for each herb and any possible actions those components might have.
Client Considerations. Client considerations are based loosely on the nursing
process and are organized into Assess, Administer, and Teach Client/Family
categories. Considerations are consistently organized under these headings to
highlight information in a format convenient for client care.
Icons. Throughout the monographs, certain icons are used to highlight key
information. The Alert icon ! calls out key information regarding toxicity,
dangerous interactions, and other significant reactions that may threaten a
client’s health. The Popular Herb icon is used to show that an herb has been
designated by the Herbal Research Foundation as an herb in common use in the
identifies information of special interest to
United States. The Pregnancy icon
pregnant or lactating clients. The Pediatric icon
highlights information for
pediatric clients.
Preface
xi
Appendixes
Herb Resources. This appendix contains a list of herbal resources located on
the Internet, including key organizations, not-for-profit research agencies, and
additional educational resources.
Herb/Drug Interactions. This table is a single, handy resource for reviewing
all known drug interactions for the herbs and supplements listed in this book.
Pediatric Herbal Use. This extensive appendix covers current pediatric herbal
use and research.
Abbreviations. This alphabetical list explains the meanings of abbreviations
found in this book.
References
Each monograph has been individually referenced, with detailed references listed
at the end of the book.
Glossary
The glossary explains the special vocabulary of herbal medicine. Terms such as
tincture, infusion, extract, and decoction are defined clearly and succinctly.
Index
The comprehensive index allows the user to look up each herb by any of its common or scientific names, as well as by any of the conditions it may be used to treat.
That is, the reader can use the index to find a comprehensive list of herbs used in
the treatment of cancer, HIV, or other conditions.
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CONTENTS
Herbal Monographs
Acidophilus, 1
Aconite, 4
Agar, 6
Agrimony, 9
Alfalfa, 12
Allspice, 15
Aloe, 18
American Hellebore, 22
Andrographis, 24
Androstenediol, 26
Angelica, European, 27
Anise, 30
Arginine, 33
Arnica, 35
Artichoke, 37
Ash, 39
Astragalus, 40
Avens, 42
Balsam of Peru, 45
Barberry, 46
Barley, 49
Basil, 50
Bay, 52
Bayberry, 54
Bearberry, 56
Bee Pollen, 59
Benzoin, 61
Beta-Carotene, 63
Betel Palm, 64
Bethroot, 67
Betony, 68
Bilberry, 70
Birch, 73
Bistort, 75
Bitter Melon, 76
Bitter Orange, 78
Black Catechu, 80
Black Cohosh, 82
Black Haw, 85
Black Hellebore, 87
Black Pepper, 89
Black Root, 91
Blessed Thistle, 93
Bloodroot, 95
Blue Cohosh, 97
Blue Flag, 99
Bogbean, 101
Boldo, 103
Boneset, 105
Borage, 107
Boron, 110
Boswellia, 111
Brewer’s Yeast, 112
Broom, 114
Buchu, 116
Buckthorn, 118
Bugleweed, 120
Burdock, 122
Butcher’s Broom, 125
Butterbur, 127
Cacao Tree, 130
Calcium, 132
Calumba, 133
Capsicum, 134
Caraway, 137
Cardamom, 138
Carline Thistle, 140
Carnitine, 141
Cascara, 143
Castor, 145
Catnip, 147
Cat’s Claw, 149
Celandine, 152
Celery, 154
Centaury, 156
Chamomile, 158
Chaparral, 160
Chaste Tree, 163
Chaulmoogra Oil, 165
Chickweed, 166
Chicory, 168
Chinese Cucumber, 170
Chinese Rhubarb, 172
Chitosan, 175
Chondroitin, 176
Chromium, 178
Cinnamon, 180
Clary, 182
Clematis, 184
Cloves, 186
Coenzyme Q10, 188
xiii
xiv
Contents
Coffee, 190
Cola Tree, 193
Colostrum, Bovine, 196
Coltsfoot, 197
Comfrey, 199
Condurango, 202
Copper, 204
Coriander, 205
Corkwood, 207
Couchgrass, 209
Cowslip, 211
Cranberry, 213
Creatine, 215
Cucumber, 217
Daffodil, 219
Daisy, 221
Damiana, 222
Dandelion, 224
Devil’s Claw, 228
DHEA, 230
Dill, 232
Dong Quai, 234
Echinacea, 238
Elderberry, 241
Elecampane, 243
Ephedra, 245
Eucalyptus, 249
Evening Primrose Oil, 252
Eyebright, 254
False Unicorn Root, 257
Fennel, 258
Fenugreek, 260
Feverfew, 263
Figwort, 265
Fish Oils, 268
Flax, 269
Folic Acid, 272
Fo-ti, 273
Fumitory, 274
Galanthamine, 277
Gamma Linolenic Acid, 278
Garcinia, 280
Garlic, 281
Gentian, 285
Ginger, 287
Ginkgo, 290
Ginseng, 294
Glossy Privet, 297
Glucomannan, 299
Glucosamine, 301
Glutamine, 303
Glycine, 304
Goat’s Rue, 304
Golden Rod, 306
Goldenseal, 308
Gossypol, 311
Gotu Kola, 314
Grapeseed, 316
Graviola, 318
Green Tea, 319
Ground Ivy, 322
Guarana, 323
Guar Gum, 326
Guggul, 328
Gymnema, 330
Hawthorn, 332
Hops, 334
Horehound, 337
Horse Chestnut, 339
Horseradish, 341
Horsetail, 343
Huperzine A, 345
Hyssop, 346
Iceland Moss, 349
Indigo, 350
Inosine, 352
Irish Moss, 353
Jaborandi, 355
Jamaican Dogwood, 357
Jambul, 359
Jimsonweed, 360
Jojoba, 363
Juniper, 364
Kaolin, 367
Karaya Gum, 368
Kava, 369
Kelp, 373
Kelpware, 375
Khat, 377
Khella, 379
Kudzu, 381
Lady’s Mantle, 384
Lavender, 385
Lecithin, 387
Lemon Balm, 389
Lemongrass, 392
Lentinan, 393
Licorice, 395
Lily of the Valley, 400
Lobelia, 402
Contents
Lovage, 404
Lungwort, 406
Lycopene, 408
Lysine, 409
Maitake, 411
Male Fern, 412
Mallow, 415
Marigold, 416
Marijuana, 418
Marjoram, 420
Marshmallow, 422
Mayapple, 424
Meadowsweet, 427
Melatonin, 429
Milk Thistle, 432
Mistletoe, European, 434
Monascus, 436
Morinda, 439
Motherwort, 441
Mugwort, 443
Mullein, 445
Mustard, 447
Myrrh, 449
Myrtle, 452
Neem, 455
Nettle, 457
New Zealand Green-Lipped
Mussel, 459
Night-Blooming Cereus, 460
Nutmeg, 462
Oak, 466
Oats, 468
Octacosanol, 470
Oleander, 471
Oregano, 473
Oregon Grape, 475
Pansy, 478
Papaya, 479
Parsley, 481
Parsley Piert, 483
Passionflower, 484
Pau D’arco, 487
Peach, 489
Pectin, 491
Pennyroyal, 492
Peppermint, 494
Perilla, 497
Peyote, 499
Pill-Bearing Spurge, 501
Pineapple, 503
Pipsissewa, 504
Plantain, 506
Pokeweed, 508
Pomegranate, 510
Poplar, 513
Poppy, 514
Prickly Ash, 516
Propolis, 518
Pulsatilla, 519
Pumpkin, 521
Pycnogenol, 522
Pygeum, 524
Queen Anne’s Lace, 527
Quince, 529
Quinine, 530
Ragwort, 533
Raspberry, 534
Rauwolfia, 536
Red Bush Tea, 538
Rose Hips, 540
Rue, 541
Safflower, 545
Saffron, 547
Sage, 548
SAM-e, 550
Sassafras, 552
Savory, 554
Saw Palmetto, 555
Schisandra, 558
Senega, 559
Senna, 561
Shark Cartilage, 564
Siberian Ginseng, 565
Skullcap, 567
Slippery Elm, 569
Sorrel, 571
Soy, 572
Spirulina, 575
Squill, 577
St. John’s Wort, 579
Storax, 582
Tea Tree Oil, 584
Thymus Extract, 585
Tonka Bean, 586
Turmeric, 588
Valerian, 591
White Cohosh, 593
Wild Cherry, 594
Wild Yam, 596
Wintergreen, 598
xv
xvi
Contents
Witch Hazel, 599
Wormseed, 601
Yarrow, 603
Yellow Dock, 605
Yellow Lady’s Slipper, 607
Yerba Maté, 608
Yerba Santa, 610
Yew, 612
Yohimbe, 614
Appendixes
A. Herbal Resources, 617
B. Drug/Herb Interactions, 618
C. Pediatric Herbal Use, 646
D. Abbreviations, 662
References, 663
Glossary, 715
Index, 717
Acidophilus
1
Acidophilus
A
(a-suh-dah’fuh-lus)
Scientific name: Lactobacillus acidophilus, alone or combined with
Lactobacillus bulgaricus
Other common names: Acidophilus milk, Bacid, Kala, Lactinex, Lactobacillus
GG, MoreDophilus, Probiata, Probiotics, Superdophilus, yogurt
Origin: Acidophilus is commercially prepared.
Uses
Acidophilus is used to increase the normal flora in the gastrointestinal tract in uncomplicated diarrhea, antibiotic-induced diarrhea, Clostridium difficile diarrhea, to treat
or prevent vaginal candida infections with or without antibiotics, and to treat bacterial
and other candida and urinary tract infections. Lactobacillus acidophilus may decrease Campylobacter pylori, and some Lactobacillus spp. may decrease lipoprotein
concentrations. Yogurt is used topically to treat thrush in the infant. Acidophilus
may be effective for atopic dermatitis (eczema), atopic disease, Helicobacter pylori
infections, irritable bowel syndrome, and respiratory infections (Jellin et al, 2008).
Acidophilus is used for the treatment of diarrhea in children. In adults it is used
for hepatic encephalopathy, high cholesterol, and necrotizing enterocolitis prevention,
although research has been inconclusive.
Investigational Uses
Preliminary research is exploring the use of Lactobacillus to stimulate nonspecific
immunity (Miettinen et al, 1996) and to prevent recurrent superficial bladder cancer
(Aso et al, 1995), proliferation of breast cancer (Biffi et al, 1997), colonic preneoplastic lesions (Rao et al, 1999), and inhibition of H. pylori (Lorca et al, 2001; Gotteland
et al, 2006; Shimizu et al, 2002). Studies have shown a decrease in growth of Gardnerella vaginalis (Aroutcheva et al, 2001) and rotavirus positive and negative status in
children with acute diarrhea (Lee et al, 2001).
Actions
Replenishment of Normal Bacterial Flora
and Suppression of Bacterial Infection
Lactobacillus is part of the normal flora living in the gastrointestinal tract. It acts by
competing for nutrients with other organisms such as Candida, thus preventing the
other organism from reproducing and flourishing to infection. Most people obtain
sufficient quantities of Lactobacillus by including dairy products such as milk and
yogurt in their diet. Lactobacillus is also responsible for assisting in the digestion
and absorption of several vitamins, including the fat-soluble vitamins and proteins.
Research shows that Lactobacillus GG promotes local antigen-specific immune responses in the immunoglobulin A (IgA) class, protects the body from invasive pathogens, prevents cell membrane permeability defects, and controls the absorption of
antigens (Majamaa et al, 1997). This supplement also inhibits the growth of vaginal
microorganisms such as Escherichia coli, Candida albicans, and G. vaginalis
(Hughes et al, 1990).
Treatment of Diarrhea in Children
Several studies in children have shown mixed results when acidophilus is used for
diarrhea. However, use of L. acidophilus is gaining popularity in use for diarrhea
(Van Niel et al, 2002).
Adverse effects: Underline = life-threatening
2
Acidophilus
Treatment of Clostridium difficile Diarrhea
Research shows that Lactobacillus GG is a reliable alternative to antibiotic therapy
for relapsing C. difficile diarrhea (Bennett, 1996). Of the 32 patients included in this
study, all reported improved symptoms and 84% were cured with a single treatment.
Because Lactobacillus remains in the gastrointestinal tract longer than other bacteria, it is useful for treating a variety of gastrointestinal conditions.
Hypocholesteremic Action
It is believed that Lactobacillus decreases cholesterol by assimilating it. However, one
study showed no improvement in cholesterol levels when subjects took Lactobacillus
four times a day for 21 days (Lin et al, 1989). The fact that this study used a strain of
Lactobacillus other than L. acidophilus could account for the differing results.
Other Possible Actions
A few other studies have investigated the potential role of Lactobacillus in preventing
recurrent superficial bladder cancer (Aso et al, 1995), increasing the production of
tumor necrosis factor-alpha (TNF-alpha), increasing interleukin-6 and interleukin-10,
and inducing nonspecific immunity (Miettinen et al, 1996). The consumption of
Lactobacillus has been shown to decrease enzymes in the colon that may play a role
in causing cancer (Marteau et al, 1990). However, research has not yet confirmed this
hypothesis. Also, use of Lactobacillus has been shown to decrease H. pylori in vitro by
acid production and low pH (Lorca et al, 2001).
Product Availability
The following forms contain added cultures of 500 million to 10 billion organisms:
capsules, dairy products (acidophilus milk, yogurt), granules, powder, tablets, vaginal
suppositories, liquid, chewable tablets.
Dosages
Dosage information is for replenishment of normal bacterial flora and suppression
of bacterial infection. No dosage information is available for other uses.
• Adult PO: 1-10 billion organisms (or an amount of product containing the equivalent)
divided tid-qid
• Adult vaginal suppository: insert one suppository (1 billion) in vaginal fornix
nightly ⫻ 7 days
Clostridium difficile
• Adult PO: 1.25 billion live Lactobacillus GG in two divided doses for 2 weeks
• Child PO: 5-10 billion live Lactobacillus GG in rehydrating solution
• Infant topical: apply yogurt in mouth to treat oral thrush
Contraindications
Dairy products are not recommended for use by lactose-sensitive individuals.
Acidophilus-containing products may be used during pregnancy and lactation
and may be given to children ⬎3 yr. Do not give in the presence of high fever.
Side Effects/Adverse Reactions
This product is well tolerated by most individuals.
GI: Flatus
SYST: Severe infections, bacteremia (immunocompromised patients) (Griffiths
et al, 1992; Sussman et al, 1986)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Acidophilus
3
Interactions
A
Drug
Antacids: Antacids should be taken 30-60 min before acidophilus.
Antibiotics: Acidophilus should not be used concurrently with antibiotics.
Separate by at least 2 hours.
Azulfidine: Acidophilus may reduce the effect of azulfidine.
Immunosuppressants (cyclosporine, tacrolimus, azathioprine),
antineoplastics: Acidophilus should not be used concurrently with
immunosuppressants or antineoplastics.
Warfarin: Acidophilus may decrease warfarin action; use together cautiously.
Herb
Garlic: Acidophilus may decrease the absorption of garlic. If taken concurrently;
separate the dosages by 3 hours.
Client Considerations
Assess
Replenishment of Normal Bacterial Flora/Suppression
of Bacterial Infection
• Assess for recent antibiotic use if candida infection is present vaginally or if thrush is
identified. Provide a list of dairy products that contain Lactobacillus (e.g., acidophilus
milk, yogurt).
• Assess for lactose-intolerant clients. Discourage the use of supplemental dairy
products and recommend the use of Lactobacillus in supplement form instead.
Hypercholesteremia
• Assess the client’s lipid profile: cholesterol, total triglycerides, LDL, and HDL.
• Assess the client’s diet for foods high in cholesterol, LDL, and HDL.
• Assess whether the client is taking medication to treat hypercholesteremia.
• Assess for the use of garlic (see Interactions).
Administer
• Instruct the client to take acidophilus PO as a supplement, or in milk or yogurt.
Take on an empty stomach in AM or 1 hour before each meal.
• Refrigerate Lactobacillus in supplement form to prevent spoilage. Nonrefrigerated
products often are not viable by the time they are purchased. Instruct the client to
continue to refrigerate supplements.
• Administer Lactobacillus GG to individuals with candida infections who cannot
tolerate other products.
Teach Client/Family
Replenishment of Normal Bacterial Flora/Suppression
of Bacterial Infection
• Instruct the client to take all antibiotics as prescribed, even if candida infection occurs.
• Teach the client about the use of Lactobacillus in the diet for infection prevention
and maintenance. Unless contraindicated, provide information about dairy products that naturally contain Lactobacillus.
Hypercholesteremia
• Inform the client that acidophilus may be added to the diet without altering the
medication therapy, diet, or exercise regimen.
Adverse effects: Underline = life-threatening
4
Aconite
Aconite !
(a’kuh-nite)
Scientific names: Aconitum napellus L., Aconitum columbianum, Aconitum
chinense, Aconitum carmichaeli
Other common names: Aconitis tuber, autumn monkshood, blue monkshood
root, blue rocket, bushi, chuan-wu, friar’s cap, helmet flower, monkshood,
mousebane, soldier’s cap, wolfsbane
Origin: Aconite can be found in Asia, Europe, and North America.
Uses
Aconite is used primarily in Europe and Asia. Because of its extreme toxicity, many
trained herbalists in the United States do not use this product. The root is the plant part
used in traditional medicine. In Asia, aconite has multiple uses and is usually mixed with
other herbs. Circa 1500 BC, aconite was used to make poisonous arrows. In homeopathic and Oriental medicine, aconite extract is used as a hypotensive and analgesic and
to relieve cancer pain. It is also used to decrease fever and to treat arthritis, bruises,
fractures, sciatica, and rheumatism. Aconite is extremely heating and therefore is used
to treat cold extremities and poor digestion. Aconite is a counterirritant.
Actions
Except for toxicology studies, very little research is available on the pharmacologic
actions of aconite. Most qualified herbalists use this product only after proper
processing. It is commonly used in traditional Chinese medicine.
Cardiovascular Action
Cardiovascular action results from the ability of aconite to raise membrane permeability for sodium ions, thus prolonging cardiac repolarization. When minute quantities of the herb were given to rabbits intraperitoneally, severe nerve damage and
damage to the myelin sheath occurred (Kim et al, 1991). This herb is considered
cardiotoxic. One study (Wright, 2001) identifies the irreversible blocking of heart
sodium channels by one component (lappaconitine) of the herb piconite. Another
study (Gu et al, 2008) found that in rats and mice there was no significant change in
cardiac hypertrophy with the use of aconite.
Stimulation of Immunity
Aconitum carmichaeli increases the secretion of interleukin-1b, tumor necrosis
factor-alpha (TNF-alpha), and interleukin-6 in human mononuclear cells (Chang et
al, 1994). Neither the mechanism of immune stimulation nor the exact site of action
has been identified.
Analgesic and Antiinflammatory Actions
In mouse studies, aconite alkaloids have been shown to be much more potent and
effective than hydrocortisone and indomethacin for reducing inflammation. Lappaconitine, an alkaloid of aconite, has been identified as a central-acting, nonopioid
analgesic that decreases the pain response during both the first and second pain
phases (Ono et al, 1991). In Ayurvedic medicine, aconite root generally is considered safe. However, before use the herb is processed using an elaborate detoxification method to make it safe. The level of toxicity drops significantly during such
controlled processing (Mahajani et al, 1990). Another way toxicity is reduced is by
cooking the root with other herbs, foods, and salt. Toxicity still occasionally occurs,
but its occurrence is rare.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Aconite
5
Product Availability
Dried root (prepared); homeopathic; liniment; tincture of dried root: 1:10, 1:20;
tincture of fresh leaf: 1:2; a few Chinese forms of this herb are sold only to herbalists.
Plant Parts Used: Leaves, roots, flowers
Dosages
Use of this herb is not generally recognized as safe, and it is not found over the
counter. Maximum dosage is 25 mg tid (Aconitum napellus).
• Adult homeopathic preparation: 6 c-30 c strength, dilute 1 part aconite tincture to
99 parts water or alcohol, repeat 4 additional times, resulting in a 6 c potency
(Jellin et al, 2008).
• Adult topical liniment: maximum 1.3%, no typical dosage
Contraindications
!
Class 3 herb.
Aconite should never be used during pregnancy and breastfeeding. It should not be given
to children. Aconite can be absorbed through the skin if handled improperly. Because of
its extreme toxicity, this herb should be administered only by a trained herbalist.
Side Effects/Adverse Reactions
The following results from moderate to high doses.
CNS: Weakness, tingling in extremities, restlessness, sweating, dizziness,
reduced consciousness, coma
CV: Hypotension, bradycardia, cardiac arrhythmias, tachyarrhythmias,
death
EENT: Blurred vision, throat constriction, oral numbness
GI: Nausea, vomiting, anorexia, diarrhea
META: Metabolic respiratory acidosis, hypokalemia
MS: Weakness, paresthesia
RESP: Paralysis to respiratory tract
Interactions
Drug
Antiarrhythmics (beta-blockers), antihypertensives, cardiac glycosides (digoxin): Increased toxicity and death may occur when aconite is used
with these and other cardiac agents; do not use concurrently.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Aconitine
Paralysis of nerve endings and
central nervous system;
antiinflammatory; analgesic
Highly toxic
Neuromuscular blocker
Analgesic; irreversibly blocks
heart sodium channels
Yunaconitine (Lai et al, 2006)
Hypaconitine
Lappaconitine
Continued
Adverse effects: Underline = life-threatening
A
6
Agar
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Alkaloid
(cont’d)
Mesaconitine; Oxoaconitine; Picraconitine;
Aconine; Napelline
Malonic acid; Succinic
acid; Itaconic acid;
Aconitic acid
Acid
Possible Action
Sugar
Starch
Fat
Resin
Client Considerations
Assess
• Assess for client use. Many other natural products have the same uses as aconite,
without the extreme toxicity.
! • Assess for the use of antiarrhythmics, antihypertensives, and cardiac glycosides.
Toxicity and death may occur (see Interactions).
Administer
• Inform the client that aconite is not available over the counter. Only herbalists
trained in the use of aconite may administer this herb.
Teach Client/Family
• Warn the client never to use aconite in children or those who are pregnant or
breastfeeding.
• Because of its extreme toxicity, warn the client never to use aconite except under
the direction of a qualified herbalist.
! • Warn the client not to touch the aconite plant; toxicity and death can occur.
Agar
(ah’gur)
Scientific names: Gelidium cartilagineum, Gracilaria confervoides,
and others
Other common names: Agar-agar, agarweed, Chinese gelatin, colle du japon,
E406, gelose, Japanese gelatin, Japanese isinglass, layor carang, seaweed gelatin,
vegetable gelatin, vegetarian gelatin
Origin: Agar is found in several species of red marine algae in oceans around the
world.
Uses
Agar is used as a bulk laxative and as a treatment for neonatal hyperbilirubinemia
(Vales et al, 1990). However, most naturopaths and herbalists would not use this
product to treat neonatal hyperbilirubinemia. It is used in dentistry to make dental
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Agar
7
impressions (Jellin et al, 2008). Agar is commonly found in foods and is safely and
A
regularly used as a thickener in place of gelatin by those with gelatin sensitivity.
Actions
Laxative Action
Agar swells in the intestine, thus stimulating peristalsis and increasing bulk content
in the colon. It is not broken down and therefore passes through the gastrointestinal
system almost unchanged.
Hypocholesteremic Action
For many centuries in Japan, seaweed was thought to decrease atherosclerosis. In
1960, Kameda’s study showed a decrease in blood pressure using Laminaria spp.,
and the following year, Kameda’s results with rabbits showed a decrease in both
blood pressure and cholesterol (Kameda et al, 1960, 1961). However, subsequent
studies using rats were unable to duplicate these results. Several more studies have
used various types of seaweed, including Porphyra tenera, which has been shown
to decrease cholesterol levels significantly in rabbits. The anticholesterol action of
agar takes place in the gut, where it interferes with the absorption of cholesterol
(Fahrenbach et al, 1966).
Other Actions
Research shows the immune property and antiinfective property of agar (Fu et al,
2007). Another study (Chen et al, 2004) identified the inhibitory effects on some
types of cancer cells.
Product Availability
Flakes, powder, strips
Plant Part Used: Thallus
Dosages
Bulk Laxative
• Adult PO: 4-16 g (1-2 tsp) powder mixed with fruit or 8 oz liquid, taken daily-bid;
do not use dry; take with at least 8 oz of water
Contraindications
Class 2d herb.
Until more research is available, agar should not be used during pregnancy and
breastfeeding and should not be given to children. Agar should not be used when
coma or gastrointestinal obstruction is present. Avoid use in those with swallowing
difficulties.
Side Effects/Adverse Reactions
GI: Bowel obstruction, esophageal obstruction
RESP: Choking, aspiration (if client is not alert or if insufficient liquids are
given)
SYST: Decreased absorption of vitamins and minerals
Interactions
Drug
All PO drugs: Agar will cause decreased absorption of all PO drugs.
Electrolyte solutions: Agar causes dehydration when used with electrolyte
solutions; do not use concurrently.
Continued
Adverse effects: Underline = life-threatening
8
Agar
Interactions—cont’d
Tannic acids: Agar causes dehydration when used with tannic acids; do not
use concurrently.
Thyroid products: Because of the high iodine content of agar, avoid concurrent use with thyroid products.
Pharmacology
Pharmacokinetics
Very little is known about the pharmacokinetics of agar, although this herb is known
to increase the excretion of cholesterol, decrease the digestion of fat, and decrease
the retention of nitrogen. Gastrointestinal absorption is poor.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Calcium salt
Sulfuric acid
Polysaccharide
Alginic acid
Agarose
Agaropectin
Increases bulk in the colon
Hypocholesteremic
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess the client’s bowel pattern and determine whether laxatives are used
frequently; monitor for bowel obstruction.
• If the client is using agar for its anticholesterol action, assess the client’s lipid
levels: triglycerides, cholesterol, HDL, and LDL.
• Assess for the use of thyroid products; the iodine in some agar products may
interfere with thyroid hormones (see Interactions).
• Assess for the use of electrolyte solutions and tannic acids (see Interactions).
Administer
• Instruct the client to take agar PO on an empty stomach to prevent improper
absorption of vitamins and medications.
! • Give with at least 8 oz of water, to prevent obstruction; without sufficient liquid,
agar may swell and burst in the esophagus.
Teach Client/Family
• Until more research is available, caution the client not to use agar during pregnancy and breastfeeding and not to give it to children.
• Teach the client the signs and symptoms of bowel obstruction.
• Explain that vitamins and minerals may not be absorbed properly while taking agar.
• Instruct the client about lifestyle changes that prevent constipation: increased
fluids, bulk in the diet, and exercise.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Agrimony
9
A
Agrimony
(a’gruh-mow-nee)
Scientific names: Agrimonia eupatoria, Agrimonia pilosa var., Agrimonia
japonica
Other common names: Ackerkraut, agronmonia, church steeples, cocklebur,
funffing, funffinger kraut, langyacao, liverwort, longyacao, philanthropos, potter’s
piletabs, sticklewort, stickwort
Origin: Agrimony is grown in Asia, Europe, and the United States.
Uses
Agrimony in the form of tea or gargle is used to treat a sore throat. Agrimony may
be used topically as an astringent, to help stop bleeding, and to treat cuts and
abrasions. Little research exists on its use in humans. Some herbalists report that
agrimony has antiasthmatic, sedative, antiinflammation, decongestant, and diuretic
properties, although no scientific studies support these claims. Diuretic and uricosuric use have been reported (Giachetti et al, 1986). Most other uses are based
solely on anecdotal reports. However, agrimony has been used for decades as a
hemostatic to promote blood coagulation. It has been used to decrease vaginal
bleeding and discharge and for urinary tract infections. Ointments made from
agrimony may shrink hemorrhoids and soothe sores, insect bites, and athlete’s
foot. It may be used for its antibacterial action to treat vaginal trichomoniasis.
Agrimony is used in combination with licorice root, fennel seed, and eyebright as
an eyewash (Mills, Bone 2005).
Investigational Uses
Agrimonia pilosa is currently used in China to treat cancer (Sugi, 1997). One study (Min
et al, 2001) showed an inhibitory effect against HIV-1. Another study (Venskutonis, 2007;
Correia, 2007) showed activity of agrimony as a radical scavenger and antioxidant.
Actions
Most of the research on agrimony was done in the 1950s and 1960s. Very little
research has been done in recent years.
Hemostatic Action
Some early studies reported that agrimony promotes blood coagulation. In one study,
when Agrimonia was given to rabbits intravenously, platelets and calcium increased
and clotting time decreased (Yao et al, 1957). However, other early studies reported
that A. pilosa does not promote coagulation but instead increases clotting time. Even
at high doses (15 mg/kg), agrimony given intravenously to rabbits had this result
(Qu et al, 1957). Frogs treated with agrimony experienced elevated blood pressure
and respiration, as well as increased heart rate and cardiac contractility (Wu et al,
1941). Mice treated with agrimony experienced prolonged tail bleeding time and, as
a result of antiplatelet action, acute pulmonary thromboembolism (Hsu et al, 1987).
This conflicting research indicates that strict controls need to be in place in order to
replicate these studies.
Antiinflammatory Action
The antiinflammatory action of agrimony has been demonstrated on rabbits.
In one study, when the irritated conjunctivas of rabbits were treated with agrimony, a definite decrease in inflammation occurred. This effect may have resulted
Adverse effects: Underline = life-threatening
10
Agrimony
from high levels of the tannin phlobaphere, a potent astringent in the herb
(Eda, 1972).
Antibacterial Action
A study of 40 women with vaginal trichomoniasis showed that a decoction of agrimony extract inhibited the growth of gram-positive bacteria (Wang et al, 1953).
When a 200% concentrated extract was applied over the vaginal wall and a cotton
ball treated with the herb was inserted into the vagina for 3 to 4 hours, 37 of the
women were cured with one treatment. In another study using a decoction of
Agrimonia eupatoria, agrimony inhibited the growth of Mycobacterium tuberculosis (Peter-Horvath, 1965) and even destroyed streptomycin- and paraaminosalicylic-acid–resistant strains. The only strains not affected were those
resistant to isoniazid.
Other Actions
One study showed that A. pilosa inhibited carcinoma in laboratory animals, but not in
human fibroblasts (Kampo Kenkyu,1979). Another study demonstrated the antitumor
activity of agrimonii, one of the tannins in agrimony, on test mice (Miyamoto et al,
1985, 1988). A single dose of 10-30 mg/kg resulted in almost complete resolution of
the tumor. Yet another study (Min et al, 2001) evaluated several Korean plants for
anti-HIV-1 activity. Agrimonia pilosa showed anti-HIV-1 activity. Still another study
identified antihyperglycemic insulin-releasing and insulin-like activity of agrimony
(Gray, Flatt, 1998).
Product Availability
Gargle, tablets, tea, ointment, capsules, poultices, bath tonics
Plant Parts Used: Flowers, leaves, stems
Dosages
Ophthalmic
• Adult topical eyewash: 30 g/500 ml licorice root, fennel seed, eyebright, and agrimony (dilution 1:1) (Mills, Bone, 2000)
Sore Throat
• Adult PO gargle: 3 g in water/day
Other
• Adult PO tablet: 3 g daily or equivalent (Blumenthal, 1998)
• Adult PO tea: 3 tsp in 1 cup boiling water, up to 4⫻/day
• Adult topical: apply as poultice as needed using 10% water extract
Contraindications
Until more research is available, agrimony should not be used during pregnancy
and breastfeeding, and it should not be given to children. Agrimony should not be
used by persons with hypersensitivity to this plant or to roses.
Side Effects/Adverse Reactions
CV: Palpitations, flushing of the face, hypotension
GI: Upset, constipation
INTEG: Photosensitivity, photodermatitis
SYST: Hypersensitivity, rash, allergic reactions, hypoglycemia
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Agrimony
11
Interactions
A
Drug
Anticoagulants (warfarin, heparin): Agrimony may decrease clotting
times when used with anticoagulants; avoid concurrent use (PO) (theoretical).
Antihypertensives: Agrimony used wih antihypertensives may increase
hypotension.
Antidiabetics: Agrimony may increase hypoglycemic effect; monitor blood
glucose (Jellin et al, 2008).
Lab Test
Agrimony decreases glucose test; increases PT, INR, and clotting time.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Tannin
Ellagitannins
Wound healing;
astringent
Antiinflammatory
Nonhemostatic
Antitumor
Agrimonin
Trace gallotannins
A; B; C; Pimic acid
Agrimonii
Agrimonic acid; Pedunculagin;
Casuarictin; Potentillin
Photosensitivity;
anticoagulant
Furanocoumarin
Polysaccharide
Silic acid
Urosolic acid
Agrimonolide
Flavonoid
Essential oil
Vitamin
Luteolin; apigenin
B1; K; C
Seeds Also Contain
Acid
Oleic acid; Linoleic acid;
Linolenic acid
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess the client for hypersensitivity reactions such as rash or breathing difficulty.
If such reactions are present, discontinue use of agrimony and administer
antihistamines.
• Assess for the use of anticoagulants, antidiabetics, and antihypertensives (see
Interactions).
Administer
• Instruct the client to take agrimony PO in tea or tablet form.
• Instruct the client to dilute the herb in warm water for use as a gargle.
Adverse effects: Underline = life-threatening
12
Alfalfa
• Instruct the client to store eyewash frozen in sterile blocks, or use
immediately.
• Advise the client to boil the herb for 10 minutes using low heat and apply as a
poultice several times per day.
Teach Client/Family
• Until more research is available, caution the client not to use agrimony during
pregnancy and breastfeeding and not to give it to children.
• Inform the client that agrimony may increase hypotension when taken with antihypertensives. It may decrease blood glucose levels when taken with antidiabetics,
including insulin. Agrimony may increase the risk of bleeding when taken with
anticoagulants.
Alfalfa
(al-fal’fuh)
Scientific name: Medicago sativa L.
Other common names: Buffalo herb, lucerne, medicago, phytoestrogen,
purple medic, purple medick
Origin: Alfalfa grows throughout the world.
Uses
Alfalfa is used as a diuretic, and to increase blood clotting and to relieve inflammation of the prostate. It is also used for acute or chronic cystitis and to treat digestive
disorders, including constipation and arthritis. Alfalfa seeds are made into a poultice
and applied topically to treat boils and insect bites. Alfalfa is primarily used as a
nutritive tonic and alkalizing herb. It is used to boost normal vitality and strength,
stimulate the appetite, and help in weight gain. Alfalfa is an excellent source of betacarotene, potassium, calcium, and iron.
Investigational Uses
Researchers are experimenting with the use of alfalfa to protect against carcinogens in
the gastrointestinal tract, decrease cholesterol levels, prevent menopausal symptoms,
and treat atherosclerosis.
Actions
Antiatherosclerotic Action
Several research studies have focused on the ability of alfalfa to counteract the
atherosclerotic effect of dietary cholesterol. In one study, monkeys that were fed
high levels of cholesterol with alfalfa added showed a decrease in cholesterolemia
and plasma phospholipids. The distribution of their plasma lipoproteins also normalized, as did the extent of aortic atherosclerosis. In a subsequent study of monkeys fed semipurified food and alfalfa saponins, the monkeys showed a decrease in
cholesterol levels with no change in HDL levels and an increase in fecal excretion
of neutral steroids and bile (Malinow et al, 1981, 1983). Another study using rabbits showed similar results, with prevention of hypercholesteremia and atherosclerosis. Alfalfa saponins and seeds also produced similar results in rabbits (Malinow
et al, 1980).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Alfalfa 13
Estrogenic Action
In one study, chromatography was used to examine several types of alfalfa tablets for
the presence of coumestrol, a phytoestrogen. This phytoestrogen was found in all of
the alfalfa tablets studied (Elakovich et al, 1984). Alfalfa has estrogenic effects that
may result from the chemical components of coumetrol, daidzein, and genisten
(Jellin et al, 2008).
Product Availability
Capsules, flour, flowering tops, infusion, fluid extract (from leaves), poultice (from
seeds), sprouts, tablets
Plant Parts Used: Flowers, germinating seeds, whole herb, leaves
Dosages
• Adult PO fluid extract: 5 ml tid maximum; 1-2 ml tid-qid (Smith, 1999)
• Adult PO tea: 5-10 g, steeped as a tea (Jellin et al, 2008)
• Adult PO powder: 5-300 grains (a food status)
• Adult PO capsules: 3-6 caps daily
• Adult PO seeds: 40 g heated tid (for high cholesterol)
Contraindications
Because it may act as a uterine stimulant, alfalfa should not be used during
pregnancy except under the direction of a qualified herbalist. It should not be
used by persons who are hypersensitive to this herb or who have lupus erythematosus. The seeds of alfalfa should not be eaten because they contain a toxic
amino acid.
Side Effects/Adverse Reactions
CV: Hypotension
INTEG: Photosensitivity
SYST: Systemic lupus erythematosus (SLE)-like syndrome (from sprouts),
bleeding, blood dyscrasias
Interactions
Drug
Anticoagulants (heparin, warfarin): Alfalfa may increase prothrombin
time and prolong bleeding when taken with anticoagulants.
Antidiabetics (including insulin): Alfalfa may potentiate hypoglycemic
action; use cautiously.
Estrogens, hormonal contraceptives: Alfalfa may interfere with hormone
replacement therapy or hormonal contraceptives.
Herb
Black cohosh, blood root, burdock, hops, kudzu, licorice, red
clover, soy, thyme, white horehound, yucca: Alfalfa increases estrogen
effect.
Nettle, parsley: Alfalfa increases the risk of clotting.
Lab Test
Alfalfa decreases total cholesterol and glucose test.
Adverse effects: Underline = life-threatening
A
14
Alfalfa
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Caroteinoid
Saponins
Lutein
Aglycones
Cancer prevention
Antiatherosclerotic,
anticholesterol
Antifungal
Medicagenic acid;
Hederagenin
Formononetin Glycosides;
Genistein; Daidzein
Coumestrol
Lucernol; Sativol; Trifoliol
Isoflavonoid
Coumarin
Chlorophyll
Minerals
Copper; Iron; Manganese;
Zinc
A, C, D, E, K, B-Complex
Alpha; Beta
Calcium; Phosphorus;
Potassium; Sodium;
Magnesium
Vitamins
Carotene
Electrolytes
Seeds Also Contain
L-canavaine
Estrogenic
Antidiabetic
Increased immune
response
Estrogenic
Stachydrine
Homostachydrine
Betaine
Estrogenic
Trigonelline
Fatty oil
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess for allergic reactions. If present, discontinue use of this herb and administer an antihistamine or other appropriate therapy.
• Assess for SLE-like symptoms. If these symptoms occur, determine whether the
client is using alfalfa sprouts and, if so, the amount and duration of use (Malinow
et al, 1982; Roberts et al, 1983). Persons with SLE should not use alfalfa seeds
(Bengtsson et al, 2002).
• Assess for use of anticoagulants, antidiabetics, estrogens, contraceptives (hormonal),
and other herbs (see Interactions).
Administer
• Instruct the client to take alfalfa PO as powder, tablets, capsules, fluid extract, or
flowering tops, or in food as flour or sprouts.
Teach Client/Family
• Because alfalfa acts as a uterine stimulant, caution the client not to use this herb
during pregnancy unless under the direction of a qualified herbalist.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Allspice
15
• Inform the client that a SLE-like syndrome has occurred in persons using alfalfa A
sprouts and that alfalfa seeds should not be consumed by those with SLE because
the latent disease may be reactivated (Jellin et al, 2008).
• Teach the client to report bleeding, hot flashes, lupuslike symptoms to health care
provider.
Allspice
(awl’spise)
Scientific names: Pimento officinalis, Eugenia pimenta
Other common names: Clove pepper, Jamaica pepper, pimenta, pimento
Origin: Allspice is a tree that grows in Central America, Mexico, and the West
Indies.
Uses
Allspice is used to treat indigestion, flatulence, muscle pain, and dental pain. Contemporary use is limited, and allspice is rarely used therapeutically. However, it is
often used as a flavoring or aromatic spice.
Investigational Uses
Researchers are experimenting with the use of allspice as an antimicrobial and as a
treatment for diabetes and hypertension.
Actions
Most of the primary research available has focused on several possible actions of
Pimenta dioica.
Antibacterial and Antifungal Actions
One study showed that allspice is effective against yeasts and fungi (Hitokoto et al,
1980). Eugenol, one of the chemical components of allspice, may be responsible for
this action.
Cardiovascular Action
One study showed that allspice acts as a hypotensive, presumably because of the
ability of tannic acid to exert a depressant effect on smooth muscle and cardiac tissue. However, it is also possible that allspice extract produces a negative inotropic
effect (Súarez et al, 1997). P. dioica has been shown to act as a central nervous
system depressant, as well as a hypotensive. When aqueous extract of allspice was
given to rats intravenously at doses of 30, 70, and 100 mg/kg, the larger fraction
produced the greatest hypotensive effect, with no significant changes in heart rate or
ECG (Súarez et al, 1997). However, further studies are needed to determine whether
the substance in P. dioica that is responsible for the hypotensive effect is tannin or
some other component. Antihyperlipidemic effects may occur with the use of allspice. One study (Shyamala, 2005) showed rats fed with a high-fat diet, then given
allspice, showed marked improvement in triglyceride levels. Lee et al (2007) studied
the antihistone acetyltransferase activity that is present in adrogen receptor–
dependent prostate cancer. There was significant inhibition of prostate cancer cell
growth with allspice.
Adverse effects: Underline = life-threatening
Allspice
16
Other Actions
Allspice may possess antioxidant properties as demonstrated by its radical scavenging activity (Yun et al, 2003). Allspice has shown insulin-like activity, improving
glucose metabolism (Broadhurst et al, 2000).
Product Availability
Extract, pimento water, oil, powder
Plant Parts Used: Berries (dried, unripened, rind), powdered fruit
Dosages
Dosages vary
Indigestion/Flatulence
• Adult PO: 2 tsp powder mixed in 8 oz water bid-tid
• Adult PO: 3 drops of essential oil on sugar
Pain
• Adult topical: mix oil or powder in water to make a paste, apply prn
Contraindications
Class 1 herb.
Until more research is available, allspice should not be used therapeutically during
pregnancy and breastfeeding, and it should not be given therapeutically to children. Allspice use is not recommended for use by persons with colitis, irritable
bowel syndrome, Crohn’s disease, diverticulitis, or cancer.
Side Effects/Adverse Reactions
CNS: Seizures (high doses), CNS depression
EENT: Irritation of mucous membranes (topical)
GI: Nausea, vomiting, gastroenteritis, anorexia
INTEG: Rash, hypersensitivity reactions (topical)
Interactions
Drug
Anticoagulants, antiplatelets: Allspice may inhibit platelets, causing
bleeding (Jellin et al, 2008).
Minerals: Allspice may interfere with the absorption of minerals such as iron
and zinc. Do not use concurrently with mineral supplements.
Pharmacology
Pharmacokinetics
Very little is known about the pharmacokinetics in humans. Two metabolites,
homovanillic acid and homomandelic acid, have been identified.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Allspice
17
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Eugenol
Cineole, levophel andrene;
palmitic acid
Antifungal; antioxidant; central
nervous system depressant;
prostaglandic activity;
digestive enzymes;
antiplatelet
Antioxidant; central nervous
system depressant;
prostaglandic activity;
digestive enzymes
Methyleugenol;
Caryophylene
Vitamin
Flavonoid
Glycoside
Sesquiterpene
Mineral
Tannin
A; C; Thiamine; Riboflavin;
Niacin
Quercetin
Antiinflammatory
Wound healing;
antiinflammatory
Resin
Sugar
Gum
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess the client’s use of mineral supplements; allspice may interfere with their
absorption (see Interactions).
• If allspice is being used to treat hypertension, assess the client’s cardiac status:
blood pressure, pulse, character, and edema. Also, assess for other medications
the client may be taking to treat this condition.
Administer
• Instruct the client to take powder PO or use as a topical treatment.
Teach Client/Family
• Until more research is available, caution the client not to use allspice therapeutically during pregnancy and breastfeeding and not to give it therapeutically to
children.
• Teach the client to limit the time that allspice is used to prevent seizures.
• Teach the client to never use ⬎5 ml of allspice oil; toxicity may occur.
Adverse effects: Underline = life-threatening
A
18
Aloe
Aloe !
(a’low)
Scientific names: Aloe vera L., Aloe perryi, Aloe barbadensis, Aloe ferox,
Aloe spicata
Other common names: Aloe, aloe barbadensis, aloe vera, Barbados, bitter
aloes, burn plant, Cape aloe, Curacao aloe, elephant’s gall, hsiang-dan, lily of
the desert, lu-hui, socotrine aloe, Venezuela aloe, Zanzibar aloe
Origin: Aloe is a succulent found throughout the world. It is native to Africa.
Uses
Aloe is used topically to treat minor burns, sunburn, cuts, abrasions, bedsores, diabetic ulcers, acne, and stomatitis. It is used internally as a stimulant laxative, a tonic,
and to treat duodenal ulcers, renal calculi, and active bleeding ulcers. Aloe may also
be used to relieve radiation burns suffered by cancer patients and may help slow the
development of wrinkles.
Investigational Uses
Researchers are experimenting with the use of the leaf gel (dried juice), taken internally, as a treatment for diabetes mellitus, HIV, cancer, ulcers, colitis, irritable bowel
syndrome, bleeding, asthma, and the common cold.
Actions
Aloe products have been used for centuries for a variety of purposes.
Antiinflammatory and Wound Healing Actions
The topical actions of topical aloe products are well documented. Numerous studies
have demonstrated their antiinflammatory, wound-healing properties. Aloe products
have been used to reduce inflammation by inactivation of bradykinin, to inhibit
prostaglandin A2, to oxidize arachidonic acids, and to block thromboxane A. The
wound-healing action of aloe may result from its causing increased blood flow in the
affected area.
Other research demonstrates that aloe products have additional medicinal effects.
One study (Hutter et al, 1996) indicates that Aloe barbadensis, when used topically
on mice, produces effects equivalent to those of topical hydrocortisone. Tests have
demonstrated the antiinflammatory activity of aloe vera gel extract when used to treat
induced edema of the rat paw. The extract reduced edema and the number of neutrophils migrating into the rat’s peritoneal cavity (Vazquez et al, 1996). In addition,
aloe has been shown to be an effective treatment for aphthous stomatitis (Plemons
et al, 1994).
Laxative Action
The laxative effects of aloe result from its ability to inhibit absorption without stimulating peristalsis (Ishii et al, 1990, 1994a, 1994b).
Antiviral Action
Aloe increases immunity by acting on cytokine. It stimulates phagocytosis in neutrophils, activates complement systems, stimulates B-lymphocytes to make a specific
antibody, and also stimulates T-lymphocyte activity (Carrington Laboratories; Sheets
et al, 1991). Montaner et al (1996) found that CD4 counts and P24 antigens are
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Aloe 19
not affected by acemannan, one of the polysaccharide components of aloe, at
A
1600 mg/day.
Antidiabetes Action
Aloe gel acts as a thromboxane inhibitor (TXA2), promotes vasodilation, and
maintains homeostasis within the vascular endothelium (Heggers, 1993). Studies
have shown that aloe gel reduces blood glucose levels significantly within 2 weeks,
but not to normal levels (Bunyapraphatsara et al, 1996a, 1996b; Yongchaiyudha
et al, 1996).
Other Possible Actions
At this time research is minimal on the use of aloe to treat asthma and peptic ulcer.
However, studies are underway, and action for these disorders is possible. Aloe has
also been shown to inhibit cell transformation and to be antimutagenic (Woo et al,
2002). In Davis et al (2006), no improvement was shown in irritable bowel syndrome in a group of 58 patients, and Shah (2007) reports it is best to wait
until further studies have been conducted to use aloe vera for inflammatory bowel
disease.
Product Availability
Available Forms
Capsules: 75, 100, 200 mg extract or powder; cream; gel: 98%, 99.5%,
99.6%; jelly; juice: 99.6%, 99.7%; tincture (1:10, 50% alcohol) shampoo and
conditioner
Plant Parts Used: Large, blade-like leaf, secretory cells below leaf epidermis,
roots (rarely)
Dosages
Active Bleeding Ulcer
• Adult PO juice: 1 L/day (Murray, Pizzorno, 1998)
HIV/AIDS
• Adult PO: 800-1600 mg/day (acemannan) (Pizzorno, Murray, 2006)
Laxative
• Adult PO dried juice: 50-300 mg at bedtime (Federal Register, 1985)
• Adult PO aloe latex extract: 100-200 mg aloe or 50 mg aloe extract at bedtime
(Jellin et al, 2008)
Renal Calculi
• Adult PO dried juice: take a dose just below that of the laxative dose (Murray,
Pizzorno, 1998)
Psoriasis vulgaris
• Adult topical cream: 0.5% of a 50% ethanol extract of aloe, combined with castor/
mineral oil tid ⫻5 days/wk ⫻ 1 month
Genital Herpes
• Adult topical cream: 0.5% of a 50% ethanol extract of aloe, combined with
castor/mineral oil tid ⫻ 5 days/wk ⫻ 2 wk
Skin Irritation/Wounds
• Adult and child PO capsules: 100-200 mg at bedtime
• Adult and child PO extract: 50-100 mg at bedtime
• Adult and child topical leaf gel: apply prn; do not use on deep wounds
Adverse effects: Underline = life-threatening
20
Aloe
Contraindications
!
Pregnancy category 4; breastfeeding category 3A
Aloe should not be given to children younger than 12 years of age. It should not be
used by persons with kidney disease, cardiac disease, or bowel obstruction. Deaths
have been reported with IV/IM injections. Aloe gel should be used cautiously in
intestinal obstruction, Crohn’s disease, ulcerative colitis, appendicitis, and other
bowel disorders, since aloe gel could be contaminated with aloe latex (Newell et al,
1996). Aloe should not be used topically by persons who are hypersensitive to this
plant, garlic, onions, tulips, or other plants of the Liliaceae family. It should not be
used topically on deep wounds. Dried aloe juice is not for long-term use.
Side Effects/Adverse Reactions
GI: Spasms, intestinal mucosa damage (irreversible), hemorrhagic
diarrhea (internal use of dried juice)
GU: Red-colored urine, nephrotoxicity (internal use of dried juice)
INTEG: Contact dermatitis, delayed healing of deep wounds (topical use)
META: Hypokalemia (frequent internal use)
Reproductive: Uterine contractions causing spontaneous
abortion, premature labor (internal use of dried juice)
Interactions
Drug
Antiarrhythmics, antidiabetics, cardiac glycosides, loop diuretics,
potassium-wasting drugs, systemic steroids, thiazides: Aloe products
taken internally may increase the effects of antiarrhythmics, cardiac glycosides,
antidiabetics, loop diuretics, potassium-wasting drugs, systemic steroids, and
thiazides.
Herb
Jimsonweed: The action of jimsonweed is increased in cases of chronic use or
abuse of aloe.
Licorice/horsetail: Licorice/horsetail may cause hypokalemia when used with
aloe taken internally; avoid concurrent use.
Lab Test
Serum potassium: Aloe may lower test values with long-term aloe use.
Primary Chemical Components and Possible Actions*
Chemical Class
Individual Component
Possible Action
Vitamin
Enzyme
A; B group; C; E
Carboxypeptidase
Bradykinase
Magnesium lactate
Sodium; Potassium; Calcium;
Magnesium; Manganese;
Copper; Zinc; Chromium;
Iron
Antioxidant; immunostimulant
Antiinflammatory; analgesic
Blocks histamine
Mineral
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Aloe 21
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Possible Action
Polysaccharide
(leaf, resin)
Anthraquinone
(leaf, resin)
Glucomannans
Acemannan
Barbaloin; Isobarbaloin;
Anthrone-C glycosides
Immunomodulation
Antiviral; anti-HIV
Purgative effect (large
amount); aids absorption
from the gastrointestinal
tract (small amount)
Penetrative ability
Antiseptic
Antiinflammatory (internal
use); keratolytic
(topical use)
Lignin
Saponin
Salicylic acid
Amino acid
*Aloe spp. contain more than 75 different constituents.
Client Considerations
Assess
General Use
• Assess the reason the client is using this product.
• Assess whether the client is taking cardiac or renal medications (antidysrhythmics,
cardiac glycosides, loop diuretics, antidiabetes agents, thiazide diuretics). Assess
whether systemic steroids or potassium-wasting drugs are being used. Inform the
client that aloe products taken internally may increase the effects of these drugs.
• Assess for the use of licorice, jimsonweed, or other herbs that contain cardiac
glycosides (see Interactions).
! • Assess for internal use. Caution client that dried juice aloe products taken internally can
be dangerous and should be used only under the supervision of a qualified herbalist.
Antidiabetes Use
• Assess all prescription antidiabetes agents used by the client.
• Assess fasting blood glucose, 2 hours postprandial (60-100 mg/dl normal fasting
level; 70-130 mg/dl normal 2 hours level).
• Assess blood and urine glucose levels during herb use to determine adequate control.
• Assess for hypoglycemia and hyperglycemia.
Laxative Use of Dried Juice Products
• Assess for repeated laxative use of aloe or traditional products.
• Assess blood and urine electrolytes if herb is used often.
• Assess for cramping, gastrointestinal spasms, and hemorrhagic diarrhea.
• Assess for cause of constipation: identify whether fluids, bulk, or exercise is lacking from lifestyle.
Skin Disorders
• Assess area to be treated with topical aloe products. Identify characteristics of
burns, rashes, inflammation, and color of area. Aloe products should not be used
on deep wounds; healing can be delayed.
Adverse effects: Underline = life-threatening
A
22
American Hellebore
! • Assess for route of use. Caution the client not to use by injection; persons have died
using this route (Anon, 1998).
Administer
• Instruct the client to use aloe internally only under the direction of a qualified
herbalist. Electrolyte imbalances may occur.
• Juice of the plant can be used topically by cutting off a leaf, warming, and squeezing gel onto affected area.
• Refrigerate 100% aloe vera gel after opening.
Teach Client/Family
• Inform the client that pregnancy category is 4 and breastfeeding category is 3A.
• Caution the client not to use aloe in children younger than 12 years of age.
• Caution the client not to use aloe topically if hypersensitive to this plant, garlic,
onions, or tulips.
• Caution the client not to use aloe topically on deep wounds.
• Caution the client that dried aloe juice is not for long-term use.
American Hellebore
(uh-mehr’i-kuhn heh’luh-bowr)
Scientific name: Veratrum viride
Other common names: False hellebore, green hellebore, Indian poke,
itchweed, swamp hellebore
Origin: American hellebore is a perennial found in the United States.
Uses
American hellebore traditionally has been used as a diuretic, an antihypertensive,
and to treat pneumonia, seizure disorders, and nerve pain.
Investigational Uses
Research is ongoing to determine the usefulness of American hellebore for the treatment of hypertensive crisis, myasthenia gravis, and pregnancy-induced hypertension.
Actions
Cardiovascular Action
American hellebore produces many cardiovascular effects, including reduced blood
pressure and increased blood flow to the vital organs. It has been used to treat hypertensive conditions such as pregnancy-induced hypertension and hypertensive
crisis (Arena et al, 1986). However, scientific evidence supporting any of the anecdotal claims for American hellebore is lacking. Because the toxic and therapeutic
levels are so close, it is not a commonly used herb.
Other Actions
American hellebore historically was used in Rome to make poisonous arrows.
Product Availability
Fluid extract, powder, tincture
Plant Parts Used: Dried rhizome, roots
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
American Hellebore
23
Dosages
A
Hypertensive Disorders
• Adult PO fluid extract: 1-3 minims q2hr until stabilized
• Adult PO powder: 2 grains
• Adult PO tincture: 20-30 minims
No other dosage information is available.
Contraindications
Class 3 herb (root).
American hellebore should not be used during pregnancy except under the direct
supervision of a competent herbalist. Until more research is available, this herb
should not be used during breastfeeding, and it should not be given to children.
American hellebore should not be used by persons with hypersensitivity to it or
those with cardiovascular disorders such as hypotension, cardioversion, cardiac
glycoside toxicity, or pheochromocytoma.
Side Effects/Adverse Reactions
CNS: Dizziness, paresthesia, seizures
CV: Hypertension, hypotension, bradycardia, arrhythmias
EENT: Salivating, dysgeusia
GI: Nausea, vomiting, anorexia, abdominal cramps
INTEG: Hypersensitivity reactions
RESP: Shortness of breath, respiratory depression
Toxicity: Nausea, vomiting, diarrhea, abdominal pain, change
in vision, burning throat, coma, paralysis, dyspnea
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Veratridine
Verticinone (Zhou et al, 2008)
Veracintine
Pseudojervine; Rubijervine;
Jervine; Neogermitrine;
Cevadine; Protoveratrine;
Protoveratridine
Topical analgesic; parasiticide
Antineoplastic
Steroidlike
Resin
Client Considerations
Assess
• Determine the reason the client is using American hellebore and suggest safer,
more conventional alternatives. Because the therapeutic and toxic levels of this
herb are very close, this herb is rarely used.
Adverse effects: Underline = life-threatening
Andrographis
24
• Assess for hypersensitivity reactions. If present, discontinue use of this herb and
administer antihistamine or other appropriate therapy.
Administer
• Instruct the client to store American hellebore products in a cool, dry place, away
from heat and moisture.
Teach Client/Family
• Advise the client not to confuse American hellebore with European hellebore and
pheasant’s eye (Jellin et al, 2008)
• Caution the client not to use American hellebore during pregnancy except under
the direct supervision of a competent herbalist. Do not give this herb to children
or use during breastfeeding.
• Because the therapeutic and toxic levels are very close, advise the client to avoid
using American hellebore altogether. Safer alternatives are available.
Andrographis
(an-dro’graf-iz)
Scientific name: Andrographis paniculata
Other common names: Bidara, carmantina, chiretta, Chuan Xin Lian, creat, fat
ha lai jone, Indian echinacea, kalmegh, kariyat, kirta, sadilata, vizra ufar
Origin: Andrographis is found growing wild in India and Sri Lanka and is cultivated
in many other parts of the world.
Uses
Andrographis is used for the common cold, influenza, sinusitis, HIV, snake and insect
bites, colic, diabetes, diarrhea, flatulence, hepatoxicity, leprosy, venereal diseases,
and tonsillitis. It also is used as a tonic, antiseptic, antipyretic, and laxative.
Actions
Angrographis may be used in the common cold to provide symptomatic relief. Most
research for angrographis focuses on use in the common cold. Several studies
(Caceres et al, 1999; Hancke et al, 1995; Melchior et al, 1997) with over 250
participants have focused on the reduction of the severity and duration of the common cold. Another study (Melchior et al, 2000) found that a combination of andrographis and eleutherococcus caused similar effects. These effects may be due to the
immunostimulant properties.
Many diabetic patients in the Philippines have used andrographis to control
blood glucose for many years. One study (Reyes et al, 2006) confirmed blood
glucose control in diabetic rats. Antioxidant and antiinflammatory activities were
noted in Sheeja et al (2006).
Product Availability
Caps, tincture
Plant Parts Used: Aerial parts
Dosages
Common Cold
• Adult PO dried extract: 400 mg tid
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Andrographis
25
Preventing the Common Cold
A
• Adult PO 200 mg/day ⫻ 5 days
Fever, Sore Throat
• Adult PO 3-6 g/day
Other
• Adult PO dried aerial parts: 1.5-6 g/day
• Adult PO dried herb: 6-9 g/day as infusion
• Adult PO: 3-6 ml/day of a 1:2 liquid extract or equivalent in tablet or cap (Mills,
Bone, 2005)
Contraindications
Pregnancy category 4; breastfeeding category 1A
Andrographis may be used in children. It should not be used in hypersensitivity.
Do not use in gallbladder disease, bleeding disorders, hypotension, hyperacidity,
and duodenal ulcers.
Side Effects/Adverse Reactions
CV: Hypotension
GI: Nausea, vomiting, GI distress
Reproductive: Infertility
Interactions
Drug
Anticoagulants, antiplatelets, antihypertensives: Andrographis may
increase the effect of these drugs.
Immunosuppressants: Andrographis (long-term) may decrease the action of
immunosuppressants (Mills, Bone, 2005).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Diterpenes
Andrographolide;
Deoxyandrographolide,
Neoandrographolide, Isoandrographolide, Bisandrographolide,
Andrographiside (Chen et al, 2006)
Hepatoprotective,
Antidiabetic
Flavonoids
Client Considerations
Assess
• Assess the reason the client is using andrographis.
• Assess for the use of anticoagulants, antiplatelets, immunosuppressants, and antihypertensives. Caution the client that the effects of these drugs may be increased.
Administer
• Keep andrographis in a dry area, away from direct sunlight.
Adverse effects: Underline = life-threatening
Androstenediol
26
Teach Client/Family
• Inform the client that pregnancy category is 4 and breastfeeding category
is 1A.
• Inform the client that andrographis may be used in children under the supervision
of a qualified herbalist.
• Teach the client that andrographis should not be used in bleeding disorders,
gallbladder disease, or hypotension.
Androstenediol
(an-dro-sten’di-ol)
Scientific names: 4-Androstene-3beta, 17beta-diol, 5-androstene-3beta,
17beta-diol
Other common names: 4-AD, 4-androstenediol, 5-AD, 5-androstenediol,
androdiol
Uses
Androstenediol is used for weight training and recovery, and to increase testosterone
production and stamina.
Actions
Androstenediol is a prohormone and a precursor of testosterone. It can be converted
to the hormones estradiol, DHEA, and estrone. Androstenediol is able to decrease
HDL and increase LDL (Broeder et al, 2000). There is improvement in cardiovascular function following trauma hemorrhage that may be mediated by gamma activity
(Shimizu et al, 2006).
Product Availability
Tablets
Dosages
Weight Training
• Adult PO: 100 mg bid
Contraindications
Androstenediol should not be used in children or those who are pregnant,
breastfeeding, hypersensitive, or have breast or prostate cancer or heart
disease.
Side Effects/Adverse Reactions
ENDO: Increased endogenous testosterone, estrone, facial hair in women
Interactions
Drug
Estrogens, estridol, estrone, testosterone: Androstenediol increases the
effect of estrogens, estridol, estrone, and testosterone.
Lab Test
HDL: Androstenediol can decrease HDL.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Angelica, European
27
Client Considerations
A
Assess
• Assess the reason the client is using androstenediol.
• Identify if the client is taking testosterone or estrogens that should not be taken
with this product.
• Assess if the client has breast/prostate cancer or coronary disease.
Administer
• Keep androstenediol in a dry area, away from direct sunlight.
Teach Client/Family
• Teach the client not to use androstenediol in children or those who are pregnant
or breastfeeding until more research is available.
Angelica, European
Scientific names: Angelica sinensis (see Dong Quai); Angelica acutiloba,
Angelica archangelica, Angelica atropurpurea, Angelica dahurica, Angelica
edulis, Angelica gigas, Angelica keiskei, Angelica koreana, Angelica polymorpha,
Angelica pubescens, Angelica radix
Other common names: American angelica, European angelica, garden angelica,
Japanese angelica, wild angelica
Origin: Angelica is a member of the parsley family grown in Iceland and several
other northern areas.
Uses
Angelica is used to treat headaches, backaches, osteoporosis, asthma, allergies, and
skin disorders; to increase gastric juices for digestion and to improve circulation;
and as a diuretic, an antispasmodic, and a cholagogue. It has also been used as a
folk remedy to treat stomach cancer (Duke, 2003). In addition, it has been used as
a mild antiseptic; as an expectorant; to ease rheumatic pains, stomach cramps,
muscle spasms; and as a treatment for bronchitis.
Investigational Uses
Angelica has been shown to possess sedative and antibacterial actions. It may be effective for premature ejaculation using a multiingredient cream containing angelica.
Actions
Several possible actions dealing primarily with the calcium channel blocking action
and antibacterial action of the Angelica spp. have been researched.
Calcium Channel Blocking Action
All coumarins in A. archangelica exhibit significant calcium antagonist activity, and
folk medicine supports this use. According to one study, these coumarins include
archangelicin, bergapten, imperatorin, isoimperatorin, isopimpinellin, osthol, ostrathol, oxypeucedanin, phellopterin, and xanthotoxin (Harmala et al, 1991, 1992).
This study used 20 solvents to measure the inhibition of depolarized increased
calcium uptake in rat pituitary cells. Significant hypotensive action occurred
(Hikino, 1985; Yoshiro, 1985), as did negative inotropic and antiarrhythmic action
(Hikino, 1985).
Adverse effects: Underline = life-threatening
28
Angelica, European
Sedative Action
To assess the sedative/tranquilizing effect of angelica and its antiadrenergic activity, a
study was performed in which xanthotoxol was isolated from the dried root of A. archangelica. In all species studied (dogs, cats, rats, mice, and hamsters), a significant degree of muscle relaxation occurred while the level of consciousness remained intact.
This is a critical point of difference between sedative/hypnotic agents and sedative/
tranquilizing effects (Jacobsen, 1964; Turner, 1965). Thus, there is real potential for the
use of angelica as a sedative or minor tranquilizer (Sethi et al, 1992). Both Japanese and
Chinese angelica (see Dong Quai, pages 234-237) have shown pain-relieving and mild
tranquilizing effects in animals (Hikino, 1985; Tanka et al, 1977; Yoshiro, 1985).
Premature Ejaculation
Applying the multiingredient cream to the glans penis 1 hr before intercourse,
and washing off just before intercourse, showed improved delay in ejaculation (Choi
et al, 2000).
Other Actions
Angelica may play an indirect role in preventing tumors through increased TNF-alpha
production by macrophages. One study (Yang et al, 2004) identified the role angelica polysaccharides play in inducing the release of peritoneal macrophages.
Product Availability
Drops, fluid extract, tincture, whole herb, capsules, liniment
Plant Parts Used: Fruit, roots (used by most herbalists), seeds, whole herb, leaves
Dosages
Counterirritant
• Adult topical essential oil: dilute and apply 10-15 drops to inflamed areas
(Blumenthal, 1998)
Other
• Adult PO dried root: 1-2 g tid (Pizzorno, Murray, 2006); 4.5 g/day (Jellin et al, 2008)
• Adult PO dried root infusion: 1-2 g tid (Pizzorno, Murray, 2006)
• Adult PO fluid extract: 0.5-2 ml tid (1:1 dilution) (Murray, Pizzorno, 2006)
• Adult PO tincture: 1-3 ml tid (1:5 dilution) (Moore, 1996)
GI Problems/Stimulate the Appetite
• Children PO tincture: 1.5 g of 1.5 g/ml
• Children PO fluid extract: 1.5-3 g of 1:1 g/ml
Contraindications
Class 2b/2d herb.
Angelica should not be used during pregnancy because it can induce miscarriage.
Also, avoid use in breastfeeding. Persons with diabetes (angelica can increase blood
glucose), peptic ulcers, or bleeding disorders should use this herb cautiously.
Side Effects/Adverse Reactions
CV: Hypotension
GI: Anorexia, flatulence, spasms of the gastrointestinal tract, dyspepsia
GU: Cream: skin irritation, erectile dysfunction
INTEG: Photosensitivity, phototoxicity, photodermatitis
SYST: Bleeding may occur when used with anticoagulants
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Angelica, European
29
Interactions
A
Drug
Antacids, H2-blockers (cimetidine, famotidine, nizatidine, ranitidine); proton pump inhibitors (lansoprazole, omeprazole, esomeprazole, pantoprazole, rabeprazole): Angelica may increase stomach acid, which
may decrease the antacid, H2-blocker action (Jellin et al, 2008).
Anticoagulants (heparin, warfarin), antiplatelets: Many Angelica
spp. increase prothrombin time and prolong bleeding when taken with anticoagulants. Avoid the concurrent use of angelica with all anticoagulants.
Doxazosin: Angelica may increase the effect of doxazosin.
Tolbutamide: Angelica dahurica may delay elimination of tolbutamide
(Ishihara et al, 2000). Avoid the concurrent use of angelica with tolbutamide.
Herb
Anise, arnica, bogbean, boldo, capsicum, celery, chamomile, clove,
danshen, fenugreek, feverfew, garlic, ginger, ginkgo, Panax ginseng, horse chestnut, horseradish, licorice, meadowsweet, prickly ash,
onion, papain, passionflower, poplar, red clover, tumeric, willow:
Avoid concurrent use; it may pose risk of bleeding (Jellin et al, 2008).
Lab Test
Plasma partial thromboplastin time (PTT): Angelica may increase
PTT in clients taking warfarin concurrently.
Prothrombin time and plasma International Normalized Ratio:
Angelica may increase test values in clients taking warfarin concurrently.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Coumarin
Osthol; Xanthotoxin
Antiinflammatory;
analgesic;
photosensitivity
Xanthotoxol Angelicin;
Bergapten; Imperatorin;
Oreoselone;
Oxypeucedanin;
Umbelliferone;
Xanthotoxol; Angelol I, H,
Methoxycoumarin,
Scopoletin (Kwon et al,
2002); Decursinol;
Peucedanone
Angelica
archangelica
contains:
Terpene
hydrocarbon
Continued
Adverse effects: Underline = life-threatening
30
Anise
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Possible Action
Alcohol
Ester
Lactone
Alpha-angelica
Increases calcium
binding
Alpha-phellandrene;
beta-phellandrene
Flavor/scent; inhibits
contraction of ileal
muscles; inhibition
of uterine smooth
muscle (Du et al,
2005)
Aliphatic
carbonyl
Polysaccharide
Flavonoid
Palmitic acid
Volatile oil
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess for diabetes, bleeding disorders, or use of anticoagulants, antacids, H2
blockers, proton pump inhibitors (see Interactions). Angelica should be used
cautiously by clients with these conditions.
Administer
• Instruct the client to take angelica PO as a tincture or fluid extract, or in whole
herb form. Many products require dilution. Tinctures should be taken with liquids.
Essential oil requires dilution before use.
Teach Client/Family
• Advise the client not to use angelica during pregnancy. Angelica archangelica may
be given to children.
• Inform the client that sunburn may occur. Advise the client to use sunscreen and
protective clothing to prevent burns (Blumenthal, 1998).
• Teach the client not to store angelica in plastic because reaction with the essential
oil may occur.
Anise
(an’us)
Scientific name: Pimpinella anisum
Other common names: Aniseed, sweet cumin
Origin: Anise is an annual grown throughout the world.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Anise
31
Uses
Anise is used internally as an expectorant to treat bronchiectasis, bronchitis, emphysema, and whooping cough. It is also used internally as an antibacterial, an
antispasmodic, an abortifacient (large quantities), a diaphoretic, a diuretic, a
stimulant, and a tonic. Anise can be used by steam inhalation with tea tree, pine,
and chamomile to treat acute and chronic sinusitis. It is used externally to treat
catarrhs of the respiratory system (asthma, bronchitis). Other reported uses include treatment for cancer, cholera, colic, dysmenorrhea, amenorrhea, epilepsy,
indigestion, insomnia, lice, migraine, nausea, neuralgia, rash, scabies, and to
improve breastfeeding (Duke, 2003). Anise is used as a fragrance and flavoring in
food. It may be given to children to reduce gas, colic, and respiratory symptoms
(Romm, 2003).
Actions
Antibacterial Action
One study identifies the inhibition of gram-positive and gram-negative organisms.
Another study shows the inhibition of the mycotoxin of Aspergillus.
Other Actions
Anise is used for a variety of purposes. It has been used topically (bergapten, one
of the chemical components, has been isolated) in conjunction with ultraviolet
light to treat psoriasis (Newell et al, 1996). Anise oil mixed with sassafras oil is
used as an insect repellent (Chandler et al, 1984), and anise oil may be applied
topically to treat lice and scabies (Chevallier, 1996). In addition, one study has
shown that the essential oil of Pimpinella anisum exerts an anticonvulsant effect
in mice. In this study the essential oil not only suppressed induced tonic convulsions, but it also increased the threshold of clonic convulsions (Pourgholami
et al, 1999). Anise also acts as a catecholamine similar to adrenalin and possesses
estrogenic properties (Albert-Puleo, 1980). One study has shown the ability of this
herb to block inflammation, carcinogenesis, possibly due to tumor necrosis
factor–mediated signaling (Chainy et al, 2000). Another study (Boskabady et al,
2001) has identified the relaxant effects of Pimpinella anisum, including bronchodilation. A newer study (Kosalec et al, 2005) used the essential oil and extract
from anise to study the antifungal activity. There were significant differences in
antifungal activity between the essential oil and fluid extract. The essential oils’
antifungal activity was much stronger than the extract. Anise suspension has identified a protective quality against gastric-induced ulcers in rats (Al Mofleh et al,
2007). The volatile oil in anise, anethole, may be responsible for the estrogenic
action (Newell et al, 1996).
Product Availability
Essential oil, toothpaste, whole herb
Plant Part Used: Fruit (ripe and dried)
Dosages
• Adult PO essential oil: 1-5 drops diluted prn (Moore, 1996)
• Adult PO whole herb: 3 g (Blumenthal, 1998)
• Adult topical: 5%-10% concentration essential oil, applied prn; spirit of anise
0.25-0.50 tsp (1:10 dilution in alcohol), diluted (Moore, 1996)
• Child PO tea: 1⁄2-3 cups daily (Romm, 2003)
Adverse effects: Underline = life-threatening
A
32
Anise
Contraindications
Anise is not recommended for therapeutic use during pregnancy. It should not be
used by persons with hypersensitivity to anise or anethole. The essential oil should
never be given to children. Anise may be used during breastfeeding.
Side Effects/Adverse Reactions
CNS: Seizures (essential oil) (internal)
EENT: Stomatitis (toothpaste)
ENDO: Hypermineralocorticism (internal)
GI: Nausea, vomiting, anorexia (internal)
INTEG: Hypersensitivity, contact dermatitis
RESP: Pulmonary edema (essential oil) (internal)
Interactions
Drug
Estrogens, hormonal contraceptives: Large quantities of anise may interfere with estrogen replacement therapy or hormonal contraceptives (theoretical)
(Jellin et al, 2008).
Iron: Anise may increase the action of iron; do not use concurrently.
Warfarin: Anise may increase the action of warfarin, do not use concurrently
(Heck et al, 2000).
Lab Test
Increased: PT, INR
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Anethole
Antimicrobial, antifungal,
estrogenic
Bergapten
Umbelliprenine;
Umbelliferone;
Scopoletin
Photosensitivity, carcinogenic
Quercetin
Rutin; Luteolin; Isoorientin;
Isovitexin; Apigenin
Antiinflammatory
Alpha-pinene
Coumarin
Lipid/fatty acid
Flavonoid
Sitosterol
Linalool
Anisaldehyde
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess the client for hypersensitivity reactions and contact dermatitis. If these are
present, discontinue use of anise and institute antihistamines or another appropriate therapy.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Arginine
33
• Assess for the use of iron supplements, warfarin (see Interactions).
A
• Assess the client’s fluid and electrolyte balance. Weigh the client weekly to determine water and sodium retention.
Administer
! • Instruct the client to take anise PO using the whole herb or seeds. The essential oil
should be used under an herbalist’s supervision only. Toxicity can occur.
Teach Client/Family
• Caution the client not to use anise therapeutically during pregnancy. It may be used
during breastfeeding.
• Caution the client that anise tea is often used to treat children’s respiratory conditions, but the essential oil should never be given to children.
• Caution the client not to use anise essential oil without an herbalist’s supervision;
toxicity is common. Both seizures and pulmonary edema can result.
• Caution the client that Illicium anisatum L. is poisonous and that it can easily be
confused with Illicium verum (Small, 1996).
Arginine
(ahr’juh-neen)
Scientific name: 2-amino-5-guanidinopentanoic acid
Other common names: Arginine hydrochloride, L-arginine
Origin: Synthetic
Uses
Arginine is a supplement used for congestive heart failure, erectile dysfunction, peripheral vascular disease, angina, interstitial cystitis, and chronic renal failure. Other
uses may include upper respiratory infections, diabetes, burns, adrenoleukodystrophy, migraine, wound healing, and an appetite supplement in AIDS.
Actions
Cardiovascular Action
Several studies have identified the cardiovascular actions of arginine. Hambrecht
et al (2000) showed a corrective action on endothelial dysfunction in chronic congestive heart failure. In another study (Rector et al, 1996) patients showed a considerable improvement in congestive heart failure when arginine was given for 4 to
6 weeks. The effect on angina patients was similar. Three studies (Bednarz et al,
2000; Blum et al, 1999; Maxwell et al, 2000) showed consistent improvement in the
ECG and symptoms of angina when arginine was added at the dose of 6 g/day.
Erectile Dysfunction
The use in erectile dysfunction showed contradictory results. One study (Chen et al,
1999a) showed considerable improvement in erectile dysfunction after the addition
of 5 g/day for 6 weeks. Another study (Moody et al, 1997) showed no improvement
when 1.5 g/day was administered for 17 days.
Other Actions
Other actions that have been studied include peripheral vascular disease, interstitial
cystitis, chronic renal failure, diabetes, and upper respiratory infections. Most of
these conditions have only one study each, with very limited results.
Adverse effects: Underline = life-threatening
34
Arginine
Product Availability
Tablets, capsules, IV
Dosages
• Adult PO: 2-3 g/day; may increase to 15 g/day in cardiac disease
Very little information is available on dosages.
Contraindications
Until more research is available, avoid use in children, pregnancy, or breastfeeding.
Avoid use in severe hepatic disease, herpes, acrocyanosis, asthma, hypotension,
renal disease.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, cramping, increased number of stools
META(IV use): Increased BUN, hyperkalemia
Interactions
Drug
!
ACE inhibitors, potassium-sparing diuretics: ACE inhibitors and
potassium-sparing diuretics taken with arginine (IV) may lead to fatal
hypokalemia (theoretical).
Alcohol, NSAIDs, platelet inhibitors, salicylates: Alcohol, NSAIDs,
platelet inhibitors, and salicylates taken with arginine may cause gastric irritation.
Antihypertensives: Arginine taken with antihypertensives may lead to
increased hypotension (theoretical) (Jellin et al, 2008)
Cyclosporine: Arginine may counteract the therapeutic effects of cyclosporine
(Jellin et al, 2008)
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Essential amino acid
L-Arginine
Antianginal
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess for severe hepatic disease, renal disease, hypotension, acrocyanosis, and
asthma. Avoid giving arginine in these conditions.
• Identify medications taken such as ACE inhibitors, alcohol, NSAIDs, potassium-sparing
diuretics, platelet inhibitors, salicylates. Avoid use of arginine with these medications.
Administer
! • Arginine IV should be given only by a qualified herbalist or other integrative
medicine specialist. Severe hypokalemia and increased BUN may occur.
Teach Client/Family
• Advise the client not to use arginine in children or those who are pregnant or
breastfeeding until more research is available.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Arnica
35
A
Arnica !
(ahr’ni-kuh)
Scientific name: Arnica montana L.; may also include A. chamissonis less.,
A. cordifolia hook, A. fulgens pursh, A. soronia greene
Other common names: Leopard’s bane, common arnica, sneezewort, mountain
snuff, mountain tobacco, wolf’s bane
Origin: Arnica grows wild in the mountains of Europe and Russia. Some species
can be found in the western United States.
Uses
Arnica is used topically to decrease inflammation in bruises, sprains, wounds, acne,
boils, rashes. It may be used in cardiovascular problems to decrease cholesterol if
supervised by a qualified herbalist. Arnica should not be used internally except under
the supervision of a qualified herbalist. It is used in small quantities as a flavor in
beverages and desserts (Jellin et al, 2008).
Actions
Antiinflammatory Action
Two studies have identified antiinflammatory properties of arnica. One study
(Lussignoli et al, 1999) found that inflammation was decreased in rat paw edema,
possibly due to a decrease in interleukin-6. Another study (Schaffener, 1997)
showed the antiinflammatory effect of helenalin, one of the chemical components of
arnica. A more recent study (Brinkhaus et al, 2006) showed that clients who took
homeopathic arnica had much less postoperative swelling after arthroscopy.
Cytotoxic Action
One study (Willuhn et al, 1994) showed low cytotoxicity when compared with other
antineoplastics. Helenalin showed the greatest cytotoxic effect.
Other Actions
Arnica montana decreased mild postpartum bleeding in a randomized doubleblind, placebo-controlled study of 40 participants (Oberbaum et al, 2005).
Product Availability
Topical: spray, cream, salve, ointment; oral: tablets, tea, tincture, sublingual
Plant Parts Used: Dried flower heads, rhizome
Dosages
• Adult topical: apply to affected area as needed
Very little information is available on dosages.
Contraindications
!
Pregnancy category 7; breastfeeding category 5A.
Because arnica is considered poisonous, injection is contraindicated. Death
can occur. Internal use is contraindicated unless supervised by an expert; serious renal and hepatic damage can occur. Arnica should not be used in children. Do not use full-strength tincture on broken skin as contact dermatitis can
occur. Do not use for prolonged periods.
Continued
Adverse effects: Underline = life-threatening
36
Arnica
Side Effects/Adverse Reactions
INTEG: Rash, contact dermatitis
If taken internally (contraindicated)
CNS: Nervousness, restlessness, coma, death
CV: Cardiac arrest, cadiotoxicity, hypertension
GI: Abdominal pain, diarrhea, vomiting, anorexia, hepatic failure
HEMA: Bleeding
INTEG: Contact dermatitis (topical), Sweet syndrome
MS: Weakness
RESP: Dyspnea
Interactions
Drug
Antihypertensives: May decrease the antihypertenisve effect if arcina is taken
internally.
Lab Test
APTT, PT, INR: Arnica increases these lab tests.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Polysaccharide
Galacturonic acid
Inhibits complement; increases
immune response
Sesquiterpenes
Phenolic compound
Helenalin; 11-Alpha;
13-Dihydrohelenalin
Cardiotoxic; inhibits platelet
aggregation; cytotoxicity;
analgesic; antiinflammatory
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess the condition of the skin: broken, bruised, rashes. Arnica should not be
used for prolonged periods on this type of skin.
• Assess for Sweet syndrome, psoriasis.
Administer
• Use only topically, unless under the supervision of a qualified herbalist.
• Do not use for prolonged periods; allergic reactions may occur.
• Do not use full-strength on broken, hypersensitive skin. Do not use on open
wounds or abrasions.
Teach Client/Family
! • Teach the client not to use internally unless supervised by a competent herbalist.
Arnica is considered poisonous and can be cardiotoxic. Serious hepatic and renal
toxicity can occur.
• Inform the client that pregnancy category is 7 and breastfeeding category is 5A.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Artichoke 37
• Instruct the client not to use for extended periods on broken or bruised skin;
A
contact dermatitis can occur.
• Keep out of reach of children; ingestion of flowers or roots can lead to death.
!
Artichoke
(ahr’tuh-chowk)
Scientific name: Cynara scolymus asteraceae
Other common names: Alcachofra, garden artichoke, globe artichoke
Origin: Artichoke is cultivated in central Europe and the Mediterranean.
Uses
Artichoke is used to lower cholesterol levels, to increase appetite, to aid digestion,
and for indigestion in the upper gastrointestinal tract. It also has antioxidant and
hepatoprotective properties.
Actions
There are very few studies for any use or action. However, artichoke is being marketed for its possible antilipidemic, hepatoprotective, and digestant properties.
Antilipidemic Action
The studies relating to the antilipidemic action of artichoke are minimal. In one study
(Petrowicz et al, 1997) artichoke leaf was administered to 44 individuals with no
change in cholesterol levels. However, a later study (English et al, 2000) saw a drop
in cholesterol and LDL/HDL ratios that was statistically significant. The drop in
cholesterol levels may be due to cynarin and luteolin, two chemical components in
artichoke. These components may interfere with cholesterol synthesis.
Other Actions
Two other actions are included in beginning research. These include the hepatoprotective effects of artichoke and the reduction in gastrointestinal symptoms, including
dyspepsia. Artichoke leaf may protect the liver from harmful effects (Kraft, 1997).
Product Availability
Standardized extract (2.5%-15% caffeylquinic acid), tincture (5:1 dilution)
Plant Part Used: Leaf
Dosages
• Adult PO standardized extract: 1-2 (320 mg) caps tid (McCaleb et al, 2000)
• Adult PO tincture (5:1 dilution): 15-30 drops in a small amount of water tid
(McCaleb et al, 2000)
• Adult PO dried herb: 6 g in three divided doses (Blumenthal, 1998)
Irritable Bowel Syndrome
• Adult PO leaf extract: 640 mg daily (Jellin et al, 2008)
Dyspepsia
• Adult PO leaf extract: 320-640 mg daily (Jellin et al, 2008)
High Cholesterol
• Adult PO fluid extract: 1800-1920 mg/day in 2 or 3 divided doses (Jellin et al, 2008)
Adverse effects: Underline = life-threatening
Artichoke
38
Contraindications
Artichoke should not be used by those with bile duct blockage, gallstones, or
hypersensitivity to artichoke or Asteraceae family herbs such as arnica or chrysanthemums. Until further research is completed, medicinal artichoke should
be avoided in children or those who are pregnant or breastfeeding until more
research is available. Use cautiously in hepatic or renal disease.
Side Effects/Adverse Reactions
GI: Hunger
MS: Weakness
Interactions
Drug
Iron salts: Artichoke tea may interfere with the absorption of iron salts.
Lab Test
Blood glucose: Artichoke decreases blood glucose.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Acid
Caffeic acid; Caffeylquinic
acids; Chlorogenic acid
Cynarin
Cynaroside
Luteolin
Scolymoside
Possible Action
Antilipidemic, hepatoprotectant
Antilipidemic
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess the client for the presence of gallstones, bile duct blockage, or past hypersensitivity to artichoke or plants in the Asteraceae family.
• Identify if the client is using iron salts, since artichoke in a tea may interfere with
iron salts absorption.
Hyperlipidemia
• Obtain cholesterol testing on a regular basis if client is using for hyperlipidemia.
• Obtain a diet history to identify high-cholesterol foods that may need to be
eliminated.
Administer
• Using tincture or fluid extract mixed in a small amount of water.
Teach Client/Family
• Advise the client to avoid use in children or those who are pregnant or breastfeeding until more research is available.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Ash
39
A
Ash !
Scientific names: Fraxinus americana, Fraxinus atrovirens, Fraxinus excelsior,
Fraxinus heterophylla, Fraxinus jaspida, Fraxinus polemoniipolia, Fraxinus
simplifolia, Fraxinus verticillata
Other common names: Bird’s tongue, common ash, European ash, weeping
ash, white ash (not the same as prickly ash)
Origin: Ash is a tree found in regions of North America.
Uses
Ash has been used traditionally as a diuretic and tonic.
Investigational Uses
Ash is being investigated as an antiinflammatory for rheumatic and arthritic conditions. Some reports identify ash to be as good an antiinflammatory as nonsteroidal
antiinflammatories.
Actions
Very little research has been done on ash. A few studies have focused on the antiinflammatory properties of ash. One study (el-Ghazaly et al, 1992) compared ash with
diclofenac. The results from both were similar.
Product Availability
Liquid extract (no standardized extract is available)
Plant Parts Used: Leaves, bark
Dosages
• Adult PO: 20-40 drops tid-qid, use in water or other fluids
Contraindications
Class 1 (bark).
Ash should not be used in children or those who are pregnant or breastfeeding
until more research is available. Ash is contraindicated in clients with hypersensitivity to this product or salicylates.
Side Effects/Adverse Reactions
GI: Slight nausea
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Flavonoids
Iridoide monoterpenes
Mannitol
Tannins
Triterpenes
Phenolic acids
Phytosterols
Mucilages
Hydroxycoumarins
Rutin
Possible Action
Fraxin; Isofraxidin; Aesculin
Adverse effects: Underline = life-threatening
Astragalus
40
Client Considerations
Assess
• Identify the reason the client is using this product.
• Assess mobility and decrease in inflammation if using for arthritic conditions.
Monitor ROM, swelling, and heat of joints.
Administer
• Give fluid extract in a small amount of water or other fluids.
Teach Client/Family
• Advise the client to keep ash away from children and pets. The FDA considers this
herb unsafe and poisonous.
• Advise the client not to confuse ash with northern prickly ash or southern prickly
ash (Jellin et al, 2008).
Astragalus
(as’tri-guh-lus)
Scientific names: Astragalus gummifer, Astragalus membranaceus
Other common names: Huang-qi, tragacanth, Milk Vetch, Yellow Leader
Origin: Astragalus is available throughout the world. The most common species
are grown in China, Japan, and Korea.
Uses
Astragalus is used to treat bronchitis, chronic obstructive pulmonary disease,
colds, flu, gastrointestinal conditions, weakness, fatigue, chronic hepatitis, ulcers,
hypertension, and (by injection) viral myocarditis (Chang et al, 1987). This herb
is used in contemporary Chinese medicine and other models to improve immune
system health. Astragalus is thought to be an aphrodisiac and may improve sperm
motility.
Investigational Uses
Researchers are experimenting with the use of astragalus to treat cancer and to increase immunity in HIV/AIDS. It is also commonly used to decrease the toxic effects
of radiation or chemotherapy. Astragalus may lower blood glucose levels and may be
used in combination with other herbs.
Actions
Stimulation of Immunity and Anticancer Action
Studies have shown that astragalus improves immune function in a number of ways.
It increases the numbers of both macrophages (Kajimura et al, 1996) and white
blood cells. Another study has shown an increase in immunoglobulins A, G, and M
and a concurrent decrease in upper respiratory infections. Astragalus also increases
the functioning of B-cells (Kajimura et al, 1997) and T-cells (Mavligit et al, 1979).
Astragalus may intensify phagocytosis, stimulate pituitary-adrenal activity, and stimulate production of interferon. These research studies provide evidence for the use of
astragalus to treat cancer and other conditions with decreased immune response
such as HIV/AIDS.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Astragalus
41
Cardioprotective Action
Astragalus has been widely used for viral diseases, including viral myocarditis in
China. This study (Chen et al, 2006a) looked at the cardioprotective effects on mice
induced with this type of infection. Astragalus showed similar improvement compared with the use of perindopril for treating viral myocarditis.
Product Availability
Capsules, decoction, fluid extract, solid (dry) extract, tincture
Plant Part Used: Roots
Dosages
Dosage can vary widely
• Adult PO capsules: 400-500 mg 8-9 times/day (Foster, 1999), up to 8-15 g/day
• Adult PO decoction: 9-30 g dried root/day (Mills, Bone, 2000), boil for 1-2 hr,
drain
• Adult PO fluid extract: 4.5-8.5 ml/day in divided doses (1:2 dilution) (Mills, Bone,
2000) or 2-4 ml tid (1:1 dilution) (Murray, Pizzorno, 1998)
• Adult PO solid (dry) extract: 100-150 mg tid (0.5% 4-hydroxy-3-methoxy isoflavone) (Murray, Pizzorno, 1998)
Contraindications
Pregnancy category 2; breastfeeding category 1A.
Astragalus should not be used by persons with acute infections, or in the presence
of fever or inflammation. Astragalus may be given to children.
Side Effects/Adverse Reactions
INTEG: Allergic reactions (rare)
Interactions
Drug
Antihypertensives: Astragalus may decrease or increase the action of antihypertensives; avoid concurrent use.
Cyclophosphamide: Astragalus may decrease the effect of cyclophosphamide.
Immunosuppressants: Astragalus may interfere with immunosuppressant
therapy (theoretical) (Jellin et al, 2008).
Interferon: The combination of interferon and astragalus has been shown to
prevent or shorten the duration of upper respiratory infections.
Interleukin-2: Astragalus may increase the effect of drugs such as interleukin-2 (IL-2). In contrast, other studies have shown that the effects of IL-2
can be decreased when combined with astragalus. Research is inconclusive at
this time.
Lab Test
Semen specimen analysis: Astragalus may increase sperm motility
in vitro.
PT, INR: Astragalus may increase PT, INR.
Adverse effects: Underline = life-threatening
A
42
Avens
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Glycosides
Astragalan I, II, III;
Bassorin; Tragacanthin
Astramembrannin I, II
Increased immunity
Saponin
Betaine
Beta-sitosterol choline
Polysaccharides
Vitamin A
Flavonoids
Increased immunity
Astroglucans A, B, C
Client Considerations
Assess
• Assess for allergic reactions; if present, discontinue use of this herb and administer
antihistamine or other appropriate therapy.
• Assess for the use of other medications, including IL-2, the action of which may be
increased (see Interactions).
• Assess for infections, fever, inflammation. Astragalus should not be used in infection, fever, or inflammation.
Administer
• Instruct the client to take astragalus PO as a tincture, decoction, fluid extract, or
in capsule form.
• Inform the client that astragalus injections, which are used to treat viral myocarditis, are to be given by naturopaths only.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 1A.
• Inform the client that astragalus may be given to children.
• Caution the client not to use astragalus if experiencing acute infections or inflammation.
• Inform the client that this herb is generally considered safe.
Avens
(a’vunz)
Scientific name: Geum urbanum
Other common names: Benedict’s herb, bennet’s root, blessed herb, city avens,
clove root, colewort, geum, goldy star, herb bennet, way bennet, wild rye, wood avens
Origin: Avens is a member of the rose family found in Europe.
Uses
Avens has traditionally been used internally to treat diarrhea, sore throat, fever, headache, and gastric inflammation. It has also been used as an astringent, antiinflammatory,
and antiseptic. Topically, avens has been used to treat wounds and hemorrhoids. It is
rarely used today. It may be used as a flavoring in food.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Avens
43
Actions
Research studies of the effects of avens on humans are nonexistent, and animal studies are rare. Most reported uses for this herb are anecdotal. Few avens products are
available in the United States.
Antiinflammatory Action
The antiinflammatory action of avens may result from its ability to produce prostaglandins and decrease cyclooxygenase (Tunon et al, 1995). Avens is thought to
possess antiinflammatory action equal to that of NSAIDs; however, no research is
available to either confirm or disprove this action.
Product Availability
Fluid extract, powder, tea, tincture
Plant Parts Used: Dried plant, rhizome, roots
Dosages
Many different dosages are reported.
Wound Healing
• Adult topical: apply prn
Other
• Adult PO fluid extract of herb: 1 dram
• Adult PO fluid extract of root: 1⁄2-1 dram
• Adult PO powdered root/herb: 15-30 grains as a tonic
• Adult PO tea: 1-4 g steeped in boiling water, strained, 3 ⫻/day (Jellin et al, 2008)
Contraindications
Until more research is available, avens should not be used during pregnancy and
breastfeeding. It should not be given to children.
Side Effects/Adverse Reactions
GI: Nausea, anorexia, dyspepsia
Interactions
Lab Test
BUN creatinine: Avens may increase BUN, creatinine.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Eugenol
Antiinflammatory;
antioxidant, astringent
Wound healing;
antiinflammatory
Tannin
Gum
Resin
Roots Also Contain
Acid
Gallic acid; Caffeic acid;
Chlorogenic acid
Adverse effects: Underline = life-threatening
A
44
Avens
Client Considerations
Assess
Antiinflammatory
• Assess the client for pain: location, intensity, duration. Determine what alleviates
and aggravates the condition.
• Assess for the use of prescription and over-the-counter medications to treat pain
and inflammation.
Administer
• Instruct the client to take avens PO as an extract, or as a powder made from the
herb or its roots.
Teach Client/Family
• Caution the client not to use avens in children or those who are pregnant or breastfeeding until more research is available.
• Instruct the client to report any changes in the symptoms or characteristics of the
condition.
• Advise the client to use this herb with caution or under the supervision of a qualified herbalist because research on the use, side effects, and toxicity of avens
is rare.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Balsam of Peru
45
Balsam of Peru
(bawl’sum uv Peh’rew)
Scientific names: Myroxylon balsamum, Myroxylon pereirae
Other common names: Balsam of tolu, balsam tree, opobalsam, Peruvian
balsam, resina tolutana, resin tolu, Thomas balsam
Origin: Balsam of Peru is a tree found in Central and South America.
Uses
Balsam of Peru in suppository form is used to treat hemorrhoids. This herb is used internally to treat postextraction alveolitis, cough, bronchitis, colds, burns, fever, lowered
immunity, and parasites (scabies). Balsam of Peru is also taken orally as a diuretic and
to expel worms. Topically, it is used to heal wounds, promote local circulation, ease joint
and arthritic complaints, and treat dry socket in dentistry (Jellin et al, 2008).
Actions
Balsam of Peru is used primarily for generalized wound healing. Skin graft donor sites
were treated with balsam of Peru–trypsin ointment to assist in healing skin graft donor
sites. This retrospective study used 36 clients, all showing considerable improvement
in the donor sites (Carson et al, 2003). Because it is an oleoresin and tends to be a
warming herb, balsam of Peru is used to improve circulation and relieve congestion.
Product Availability
Cream, feminine hygiene products, lotion, ointment, other commercial products,
shampoo, suppositories
Plant Part Used: Bark (oleo resin)
Dosages
Hemorrhoids
• Adult suppositories: 1.8-3 mg prn
Wound Healing
• Adult topical: 5%-20% concentration ointment, used for no longer than 7 days
Contraindications
Class 2d herb.
Use topically for no longer than 7 days. Persons with kidney irritation or febrile
illnesses should avoid the use of balsam of Peru.
Side Effects/Adverse Reactions
GU: Albuminuria, pyelitis, necrosis of the kidney (if taken internally)
INTEG: Contact dermatitis, photodermatitis
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Ester mixture
Cinnamein
Cinnamic acid ester
Antiseptic; antibacterial
Antiseptic; antibacterial
Wound healing, epithelial cell growth
Resin
Benzoic acid
Volatile oil
Adverse effects: Underline = life-threatening
B
46
Barberry
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess the client for contact dermatitis and photodermatitis after prolonged use.
Discontinue the use of this herb if these conditions are present.
Administer
• Instruct the client to use as a topical or suppository. This herb may be used PO if
under the direction of a qualified herbalist.
Barberry
(bahr’beh-ree)
Scientific name: Berberis aquifolium Pursh
Other common names: Berberry, jaundice berry, oregon grape, pepperridge
bush, pipperidge, sour-spine, sowberry, trailing mahonia, wood sour
Origin: Barberry is a shrub found in Europe and North America.
Uses
Barberry has been used for many centuries for kidney pain and the removal of
kidney stones (Arayne et al, 2007). It is used as an antimicrobial against a wide
variety of bacteria, fungi, viruses, helminths, and chlamydia. Primary uses for
barberry include bacterial diarrhea, intestinal parasite infection, and ocular trachoma infections. It antagonizes the effects of cholera and Escherichia coli, decreases ventricular tachyarrhythmias, decreases inflammation, and increases
platelets in thrombocytopenia. Barberry can lower heart rate and enhance the flow
of bile through hepatic function. It may be used for stomach ailments, ulcers, and
as a cathartic. Barberry may also be used topically to treat dry, scaly skin, and
psoriasis.
Actions
Barberry has been used for more than 3000 years in Chinese and Ayurvedic
medicine.
Antimicrobial Action
Many studies have demonstrated the effectiveness of barberry against a wide variety
of fungi, protozoans, helminths, viruses, and bacteria, including Chlamydia spp.
Sensitivity screens were performed on 54 different microorganisms using berberine,
one of the alkaloids of barberry. Antimicrobial effects were found against grampositive and gram-negative organisms, as well as protozoa. Barberry was found to be
effective against Bacillus cereus, Bacillus pumilus, Bacillus subtilis, Candida
albicans, Candida glabrata, Candida tropicalis, Candida utilis, Corynebacterium diphtheriae, E. coli, Entamoeba histolytica, Giardia lamblia, Klebsiella
pneumoniae, Leishmaniasis spp., Mycobacterium tuberculosis, Shigella boydii,
Sporotrichum schenkii, Staphylococcus albus, Staphylococcus aureus, Streptococcus pyogenes, Trichophyton mentagrophytes, Trichomonas vaginalis, and
Vibrio cholerae. Barberry may also be effective against HIV-1 by inhibiting HIV-1
reverse transcriptase (Gudima et al, 1994).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Barberry
47
Cardiovascular Action
In one study using cats, barberry demonstrated both positive and negative inotropic
and antihypertensive effects. In a human study of 12 patients with refractory congestive heart failure, participants were studied before and after intravenous administration of berberine. Low doses produced no circulatory changes, whereas higher
doses caused a significant reduction in pulmonary vascular resistance and a decrease in left ventricular end-diastolic pressure. Measurable increases occurred in
stroke index, ventricular injection fraction, and left ventricular ejection fraction
(Marin-Neto et al, 1988). Another study of 100 individuals with ventricular tachyarrhythmias reported that berberine suppressed premature ventricular contractions
without serious side effects (Huang et al, 1990). Several methods of action have been
proposed for the cardiovascular actions of berberine, including calcium channel
blocking (Zhou et al, 1995), potassium channel blocking (Hua et al, 1994), and
inhibition of catecholamine synthesis (Lee et al, 1996).
Product Availability
Fluid extract tablets, tea, tincture
Plant Parts Used: Fruit (rarely used), root bark
Dosages
• Adult PO decoction: 1.5-3 g/day (Mills, Bone, 2000)
• Adult PO fruits: 1-2 tsp whole or mashed barberries in 150 ml boiling water,
steeped 10-15 min and strained (berberidis fructus)
• Adult PO fluid extract: 6-9 ml/day (1:1 dilution) (Mills, Bone, 2000)
• Adult PO tablets: 200 mg bid-qid
• Adult PO tincture: 3-6 ml/day (1:2 dilution) (Mills, Bone, 2000)
Contraindications
Pregnancy category is 5; breastfeeding category is 4A.
Do not use in neonatal jaundice (Mills, Bone 2005).
Side Effects/Adverse Reactions
CNS: Confusion, disorientation
CV: Hypotension, cardiac damage
GI: Diarrhea, gastrointestinal discomfort, hepatotoxicity
GU: Nephritis, spontaneous abortion
RESP: Dyspnea
Interactions
Drug
Antihypertensives: Barberry may increase the antihypertensive action; use
cautiously.
Calcium channel blockers: Barberry may increase the effect of calcium
channel blockers.
Lab Test
AST/ALT, total bilirubin, urine bilirubin: Barberry may increase
these test values.
Adverse effects: Underline = life-threatening
B
48
Barberry
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid,
isoquinoline
Berberine
Decreased blood pressure,
antiarrhythmic,
antiplatelet,
immunosuppressant
K+ channel blocking
Uterine stimulant
Oxyacanthine
Isochinoline
Berbamine
Bervulcine
Jatorrhizine
Magnoflorine
Aporphine
Palmatine
Anthocyan
Chlorogenic acid
Phenol
Syringaresinol
Antiinflammatory
Client Considerations
Assess
• Assess the reason the client is using this product.
! • Assess the client for hypersensitivity reactions and toxicity. Discontinue use of this
herb if these are present.
• Assess for possible or confirmed pregnancy.
• Assess cardiac status (blood pressure; ECG; pulse; heart rate, rhythm,
and character) in clients who are using barberry to treat ventricular
tachyarrhythmias.
• Assess for confusion and disorientation, diarrhea, nephritis. Discontinue use of
this herb if these conditions are present.
Administer
• Instruct the client to take barberry PO as the whole herb, infusion (tea),
commercial tablets, or tincture. It is bitter and should be taken in small
doses. Large doses may cause nausea, vomiting, and a drop in blood
pressure.
• When using barberry as a compress for conjunctivitis, soak the cloth in barberry
infusion.
• Use less than 500 mg per day; berberine considered toxic (Jellin et al, 2008).
Teach Client/Family
• Inform the client that pregnancy category is 5 and breastfeeding category is 4A.
• Inform the client that there are more effective medications than barberry for controlling ventricular tachyarrhythmias.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Barley
49
Barley
(bahr’lee)
Scientific names: Hordeum distichon, Hordeum irregulare, Hordeum
jubalum, Hordeum leporinum, Hordeum vulgare
Other common names: Barley grass, foxtail grass, hare barley, milled barley,
pearl barley, scotch barley, wild barley
Origin: Barley grows wild in Asia and parts of Ethiopia. It is cultivated in many
parts of the world.
Uses
Barley has been used traditionally for irritable bowel syndrome, diarrhea, and gastritis.
It has also been used to decrease cholesterol, prevent cancer, and control diabetes.
Actions
Most studies using barley focus on the intestinal actions. One study (Gruenwald et al,
1998) identified barley as a demulcent and reported healing of the gastrointestinal
tract. Another study (Mitsyama et al, 1998) identified the barley in food as having a
healing effect and improving damage in the gastrointestinal tract in animals. The
juice contains many vitamins, including B1, B2, B6, B12, panothenic acid, folic acid,
and beta carotene, and many minerals, including potassium, calcium, magnesium,
and phosphorous.
Product Availability
Contained in food; no specific forms are available.
Plant Part Used: Grain
Dosages
No published dosages are available.
Contraindications
Barley should not be used medicinally (high doses) in pregnancy or in those with
barley sensitivity (Jellin et al, 2008).
Side Effects/Adverse Reactions
SYST: Anaphylaxis, asthma
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Fatty oils
Hydroxycoumarins
Linoleic acid; Oleic acid
Aesculetin; Gramine; Herniarin;
Hordenine
Scopotetin; Tyramine Umbelliferone
Glucodifructose; Glucose; Fructose;
Raffinose; Saccharose
Demulcent
Oligosaccharides
Sympathomimetic
Continued
Adverse effects: Underline = life-threatening
B
50
Basil
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Polysaccharides
Vitamins
Starch; Fructans
B2; B6; E; Folic acid; Nicotinic acid;
Panothenic acid
Albumin; Globulin; Glutelines;
Prolamines
Proteins
Possible Action
Fiber
Client Considerations
Assess
• Determine the reason the client is using barley medicinally.
• Assess for barley sensitivity, and exposure to barley flour, because it can cause
asthma.
Administer
• Administer after receiving diagnosis of gastrointestinal symptoms.
• Instruct the client to store barley in a cool, dry place, away from moisture.
Teach Client/Family
• Caution the client that barley should not be used medicinally in pregnancy until
more research is available.
Basil
(ba’zul)
Scientific names: Ocimum basilicum, Ocimum sanctum
Other common names: Common basil, sweet basil, holy basil, St. Josephwort
Origin: Basil is a member of the mint family found throughout the world.
Uses
Basil is used as an antiseptic, antidiabetic, antiinflammatory, and immunostimulant. It
is also used to treat ulcers, arthritis, renal disease, insect bites (Jellin et al, 2008), and
joint edema. Contemporary uses include treatment for flatulence, anxiety, and
coughs.
Investigational Uses
Researchers are studying the immunostimulant properties and the performance
enhancement properties (Maity et al, 2000) of Ocimum sanctum.
Actions
Research has focused on the hypoglycemic, antiinflammatory, and immunostimulant
properties of basil.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Basil
51
Hypoglycemic Action
One study of 62 patients with type 2 diabetes demonstrated the ability of basil to lower
blood glucose levels (Reichart, 1997). All of the participants underwent a 10-hour fasting blood glucose test after discontinuing any other hypoglycemics 1 week before the
test. In addition, all patients completed a 5-day washout period to clear all other agents
from their systems before the study began. Results showed that fasting blood glucose
levels decreased 17% with the use of basil as compared with the use of a placebo. Both
cholesterol and urinary glucose levels also decreased, but not significantly.
Antiinflammatory Action
A 1996 study by Singh used fixed O. sanctum to treat rats with inflamed paws. Basil
exerted significant activity as an antiarthritic and antiinflammatory. The study also
demonstrated the antiinflammatory and analgesic effects of basil when given intraperitoneally (Singh et al, 1996).
Immunostimulant Action
To identify its immunoregulatory profile in sheep erythrocytes, basil was tested
against Salmonella typhosa. The results showed an increased antibody titer and may
indicate that basil could be used as an immunostimulant (Godhwani et al, 1988). In
Ayurvedic medicine, basil has been used to increase immunity and metabolic function and to treat respiratory problems.
Other Actions
O. sanctum root extract was found to increase swimming performance in mice. This
study suggests that this effect may be due to a central nervous system stimulant and/or
antistress activity (Maity et al, 2000). Basil may possess antioxidant properties as
demonstrated by its radical scavenging activity (Yun et al, 2003; Berić, et al 2008).
Product Availability
Leaves (chopped and powdered), tea, tincture
Plant Part Used: Leaves (fresh and dried)
Dosages
• Adult PO dried leaves (tea): 2.5 g in 1⁄2 cup water, strained, daily or bid
• Adult PO tincture: 1-2 ml 3-5 times/day (1:5 dilution) (Smith, 2007)
Contraindications
Class 2b/2c/2d herb.
Basil is not recommended for therapeutic use during pregnancy and breastfeeding and
should not be given therapeutically to infants or toddlers. Basil should be used cautiously by persons with diabetes and those who use this herb for extended periods.
Side Effects/Adverse Reactions
ENDO: Hypoglycemia
GI: Hepatic carcinoma
Interactions
Drug
Antidiabetics, insulin: Basil (medicinally) may increase the hypoglycemic
effects of insulin, antidiabetics; do not use concurrently.
Lab Test
Blood glucose: Basil may increase blood glucose levels.
Adverse effects: Underline = life-threatening
B
Bay
52
Primary Chemical Components and Possible Actions
Chemical Class
Sesquiterpenes
Volatile oil
Individual Component
Possible Action
Linalool
Estragole
Analgesic
Increased immunity;
mutagenic
Antioxidant
Eugenol; Methyleugenol
Triterpene, Methyl chavicol
(Zhelijazkov et al, 2008)
Flavonoid
Phenylpropanes
Caffeic acid
Monoterpenes
Antiulcer
Cineol; Geraniol;
Camphor; Ocimene
Client Considerations
Assess
• Assess diabetic clients for the use of antidiabetics or insulin (see Interactions).
• Assess diabetic clients for symptoms of hypoglycemia and hyperglycemia.
Administer
• Instruct the client to take basil PO either fresh or as a powder. Only the leaves
should be used.
Teach Client/Family
• Caution the client not to use basil therapeutically during pregnancy and breastfeeding and not to give it therapeutically to infants or toddlers. One of the chemical
components of basil, estragole, can produce mutagenic effects when taken in high
levels during pregnancy.
• Caution the client not to use basil for extended periods of time; it is a known mutagen.
• Caution the client not to use basil concurrently with oral antidiabetic agents or
insulin; hypoglycemia may occur.
Bay
(bay)
Scientific name: Laurus nobilis
Other common names: Bay laurel, bay leaf, bay tree, laurel, sweet bay,
Roman laurel
Origin: Bay is found in Mediterranean areas.
Uses
Bay is used as a rubefacient and as a treatment for rheumatic disorders, gastric ulcers, amenorrhea, colic, polyps, cancer, and spasms. Bay fruits are used in the
treatment of uterine fibroids, cirrhosis, and joint pain (Duke, 2003). Bay has been
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Bay
53
used as a repellent for cockroaches (Verma et al, 1981), and as a cooling herb.
Therapeutic use of bay is uncommon.
B
Actions
Antiulcerogenic Action
When researchers administered bay to rats with induced gastric ulcers, results
indicated antiulcerogenic activity for bay extracts at 20% and 40% and an oily
fraction of the seeds. Acute toxicity studies also found bay to be safe when used in
this manner.
Antidiabetes Action
Bay has been shown to both stimulate and decrease the actions of glucose. Hypoglycemic activity has been reported for bay leaf extracts (Ashaeva et al, 1984).
Other Actions
The volatile oil of bay leaves has been shown to possess bactericidal and fungicidal activity (MacGregor et al, 1975). Wound healing activity was demonstrated
in a study (Nayak et al, 2006). The study using rats showed that bay can be used
to treat different types of wounds. The effects were assessed by rate of
wound closure, period of epithelialization, content and histopathology of tissue
granulation.
Product Availability
Creams (essential oil), extract, fruit, leaves (typically used as a spice), lotions
(essential oil), soaps (essential oil)
Plant Parts Used: Berries, leaves, oil
Dosages
• Adult PO: Dosage varies widely
• Adult topical: apply creams, lotions, and soaps as desired
Contraindications
Class 1 herb.
Until more research is available, bay should not be used therapeutically during
pregnancy and breastfeeding. It should not be given therapeutically to children.
Side Effects/Adverse Reactions
GI: Impaction, perforation of gastrointestinal tract, severe
gastrointestinal bleeding (whole intact leaf)
INTEG: Contact dermatitis
RESP: Asthma, dyspnea
Interactions
Drug
CNS depressants, opioids: Bay may increase the action of CNS depressants,
opioids; avoid concurrent use (Jellin et al, 2008).
Antidiabetics, insulin: Bay may increase the hypoglycemic effects of
insulin, antidiabetics; do not use concurrently.
Lab Test
Blood glucose: Bay may increase blood glucose levels.
Adverse effects: Underline = life-threatening
Bayberry
54
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Eugenol
Antistress; antiinflammatory;
antioxidant
Analgesic
Bactericidal
Linalool
Alpha-pinene; Sabinene; Limonene;
Piperidine; Cineole; Camphene;
Phenylhydrazine; Geraniol
Alpha-Phellandrene, Beta-Pinene
(Sangun et al, 2007).
Nandergine
Lactone
Catechin
Proanthocyanidin
Launobine
Boldine
Alkaloid
Isodomesticine
Neolitsine
Costunolide; Laurenobiolide
Reticulin
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess diabetic clients’ use of insulin or antidiabetics; monitor blood glucose levels
(see Interactions).
• Assess for symptoms of hypoglycemia or hyperglycemia.
Administer
• Instruct the client to take bay PO with a diabetic diet to enhance hypoglycemia.
Teach Client/Family
• Until more research is available, caution the client not to use bay during pregnancy
and breastfeeding. Do not give bay to children.
• Advise the client not to use bay concurrently with oral antidiabetics or insulin;
hypoglycemia may occur.
Bayberry
(bay’beh-ree)
Scientific name: Myrica cerifera
Other common names: Candleberry, myrica, wax myrtle, spicebush, sweet
oak, tallow shrub, vegetable tallow, waxberry, wax myrtle
Origin: Bayberry is a shrub found in the southern and eastern regions of the United
States.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Bayberry
55
Uses
Traditionally, bayberry has been used internally to treat diarrhea, jaundice,
coughs, and colds, as well as to induce emesis, as an antipyretic, and for uterine
bleeding. Topically, it is used to treat skin conditions (such as varicose veins,
hemorrhoids) and ulcers, and to promote wound healing. It is also used as a
douche for treatment of leukorrhea. Bayberry may be used as a gargle to relieve
sore throats and gums. Contemporary use is eclectic. Bayberry is mostly used as
an adjunct in formulas.
Actions
Almost no primary research is available on bayberry. Its possible actions include
antipyretic and antibacterial effects (Paul, 1974). It is a stimulating, warming astringent with action similar to that of cinnamon. Choleretic activity and mineralocorticoid effects have also been reported (Duke, 2003). After bioassay, Myrica cerifera
showed increased antithrombin activity (Chistokhodova et al, 2002).
Product Availability
Capsules: 450, 475 mg; fluid extract; tea
Plant Parts Used: Dried root bark, flowers
Dosages
Skin Conditions
• Adult topical: apply prn as a wash made by decoction
Sore Throat
• Adult gargle: use diluted in water (Smith, 2007), up to 3⫻/day
Other
• Adult PO cold infusion: 2-4 oz tid (Moore, 1996)
• Adult PO fluid extract: 1-3 ml tid (either 1:2 or 1:5 dilution) (Moore, 1996)
• Adult PO capsules: 1 cap up to 3⫻/day
Contraindications
Class 1 herb.
Until further research is available, bayberry is not recommended for internal use
during pregnancy and breastfeeding. It should not be given to children. Plant parts
should not be consumed; hepatotoxicity can occur.
Side Effects/Adverse Reactions
CV: Hypertension, weight gain, hypernatremia
GI: Nausea, vomiting, anorexia, gastric irritation, hepatotoxicity
SYST: Allergic rhinitis, hypersensitivity, possible malignancies
(injectable form)
Interactions
Drug
Antihypertensives: Bayberry’s tannin content may increase sodium and water
retention (Jellin et al, 2008).
Adverse effects: Underline = life-threatening
B
56
Bearberry
Primary Chemical Components and Possible Actions*
Chemical Class
Individual Component
Tannin
Flavonoid glycoside
Triterpene
Myricitrin
Myricadiol
Myricalactone
Myrica acid
Taraxerol; Taraxerone
Palmitic acid;
Lauric acid
Possible Action
Astringent; wound healing;
antiinflammatory
Bile stimulant
Mineralocorticoid;
antibacterial
Gum
Starch
Volatile oil
*The constituents have not been reported to any great extent in primary research.
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess for cardiovascular disease (hypertension, tachycardia); monitor blood
pressure, pulse, and weight weekly; monitor electrolytes.
• Assess for hepatic disease; avoid use in hepatic disease.
• Assess client’s weight and for edema; mineralocorticoid effect may occur.
Administer
• Instruct the client to take bayberry fluid extract PO.
• Instruct the client to apply topically as needed. A hot compress can be made by
pouring hot bayberry tea on a towel.
Teach Client/Family
• Caution the client not to use bayberry in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client that excessive use of bayberry in large doses can cause nausea and
vomiting.
Bearberry
(behr’beh-ree)
Scientific names: Arctostaphylos uva-ursi, Arctostaphylos coactylis,
Arctostaphylos adenotricha
Other common names: Arctostaphylos, bear’s grape, crowberry, foxberry,
hogberry, kinnikinnick, manzanita, mountain box, rockberry, uva-ursi
Origin: Bearberry is an evergreen found in rocky, mountainous regions.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Bearberry
57
Uses
Bearberry exerts antimicrobial effects against Escherichia coli, Proteus vulgaris,
Enterobacter aerogenes, Streptococcus faecalis, Staphylococcus aureus, Salmonella typhi, and Candida albicans. Bearberry traditionally has been used as a diuretic (it is especially effective in cases of highly acidic urine), an antiinflammatory,
and an astringent. Contemporarily, it is used as a decoction to treat urinary tract
infections. Bearberry may be useful in premenstrual bloating.
Actions
Little primary research is available detailing the mode of action of bearberry.
Antiseptic/Diuretic Action
The diuretic effect of bearberry results from both its triterpene chemical components
and arbutin, a hydroquinone. These components stimulate diuresis.
Antiinflammatory Action
One of the flavonoid components of bearberry, quercitrin, is responsible for decreased inflammation. Arbutin and urosolic acid may also be responsible for its
antiinflammatory effects (Jahodar et al, 1985).
Antimicrobial Action
Research on the antimicrobial effect of bearberry has focused on arbutin. Arbutin
has been reported to be effective as a diuretic and as a urinary antiseptic in moderate
doses, but only if the urine is alkaline. Use of the whole plant is most effective because of the combined effects of arbutin and gallic acid, another chemical component (Constantine et al, 1966; Leung, Foster, 1996). Urosolic acid has been found to
be effective against gram-positive and gram-negative bacteria and yeast (Kowalewski
et al, 1976; Zaletova et al, 1986). Arctostaphylos uva-ursi has been shown to be
effective against methicillin-resistant Staphylococcus aureus (Shimizu et al, 2001).
Bearberry has shown an inhibitory effect against Arcobacter butzleri, A.
cryaerophilus, and A. skirrowii (Cervenka et al, 2006). Methanol extracts showed
strong antimicrobial activity.
Product Availability
Dried leaves, drops, fluid extract, powdered extract, tablets, tea
Plant Part Used: Dried leaves
Dosages
• Adult PO fluid extract: 3-12 ml/day of a 1:1 dilution (Mills, Bone, 2005)
• Adult PO freeze dried leaves: 500-1000 mg tid
• Adult PO infusion: 1.5-4 g (1-2 tsp), infuse in cold water to decrease tannin extraction, take 1 cup tid
• Adult PO powdered solid extract: 250-500 mg (expressed as 10% arbutin, one of
the chemical components of bearberry) tid
• Adult PO tincture: 6-12 ml/day of a 1:5 dilution (Mills, Bone, 2005)
Contraindications
!
Pregnancy category is 5; breastfeeding category is 4A.
Bearberry should not be given to children younger than 12 years of age. Hepatotoxicity may occur in pediatric patients. Bearberry should be used cautiously by
persons with electrolyte imbalances, renal disease, acidic urine, constipation, iron
Continued
Adverse effects: Underline = life-threatening
B
58
Bearberry
Contraindications—cont’d
deficiency, anemia, malnutrition due to high tannin level, and disorders involving
gastrointestinal irritation. It is not intended for prolonged use unless used under
the direction of an experienced herbalist.
Side Effects/Adverse Reactions
In very high doses only.
GI: Nausea, vomiting, anorexia, hepatotoxicity
GU: Discolored urine (dark green)
INTEG: Cyanosis
Toxicity: Tinnitus, vomiting, seizures, cardiovascular collapse,
delirium, shortness of breath, feeling of suffocation
Interactions
Drug
Diuretics: Concurrent use of bearberry and diuretics can lead to electrolyte
loss, primarily hypokalemia.
NSAIDs: Bearberry may increase the effect of NSAIDs.
Urine acidifiers: Urine acidifiers may inactivate bearberry; do not use
concurrently.
Pharmacology
Pharmacokinetics
Very little is known about the pharmacokinetics in humans. In one study examining the
pharmacokinetics of the chemical components of bearberry, six healthy clients drank a
tea made from uva-ursi and their urine was subsequently analyzed. After 3 hours, 53%
of the arbutin equivalents were recovered in the urine, and after 3 to 6 hours, another
14% of the other hydroquinones were excreted (Paper et al, 1993).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Hydroquinone
Arbutin
Methylarbutin
Antiseptic; astringent;
antiinflammatory;
antibacterial, antifungal
Antibacterial
Tannin
Triterpene
Iridoid
monoterpene
Piceoside
Phenol carboxylic
acid
Flavonoid
Corilagin
Monoglucoside; Methylarbutin
Gallo; Ellgic; Condensed
Diuretic
Monotropein
Gallic acid
Quercitrin
Myricitrin; Hyperoside
Antiinflammatory
Volatile oil
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Bee Pollen
59
Client Considerations
Assess
• Determine the reason the client is using bearberry.
• Assess for the use of urinary acidifiers and diuretics. If the client is using diuretics,
monitor electrolytes (see Interactions).
• Assess urine alkalinity. Urine may need to be alkaline in order for bearberry to be
effective.
! • Assess for signs and symptoms of toxicity: tinnitus, vomiting, seizures, change in
cardiovascular status, hepatotoxicity.
Administer
• Instruct the client to take dried leaves PO. The berries should not be used.
Teach Client/Family
• Inform the client that pregnancy category is 5 and breastfeeding category is 4A.
• Caution the client not to use bearberry in children younger than 12 yr
of age.
• Advise client that bearberry may turn urine green-brown.
Bee Pollen
(bee pah’lun)
Scientific name: Apis mellifera (source organism)
Other common names: Buckwheat pollen, maize pollen, pine pollen, pollen
pini, puhuang, rape pollen, royal jelly, songhuafen, typha pollen
Origin: Bee pollen is available throughout the world.
Uses
Bee pollen is used to treat asthma, prostatitis, impotence, bleeding gastric ulcers,
and high altitude sickness. It is also used to desensitize allergies and to increase
appetite immunogenic effects and energy level thereby combating fatigue and depression. Topically, bee pollen is used in skin products and for skin disorders such as
eczema and diaper rash (Jellin et al, 2008).
Investigational Uses
Studies are underway to determine the effectiveness of bee pollen in treating cancer,
menopausal symptoms, hypercholesteremia, and heart disease.
Actions
Bee pollen has been used for many years as a food source in times of scarcity.
Its high nutrient content can sustain people and animals when food is not
available.
Gastric Protective Action
In a study of patients with bleeding gastric ulcers (Georgieva et al, 1971), 40 patients
were given 250 mg of bee pollen bid. The patients exhibited a positive response, with
ulcers showing signs of healing.
Adverse effects: Underline = life-threatening
B
60
Bee Pollen
Altitude Sickness Prevention
Chinese research has investigated the use of bee pollen to prevent altitude sickness by testing rats and mice exposed to low partial-pressure oxygen to simulate
12,000 meters above sea level. Some rats and mice were given no bee pollen,
while others were fed various bee pollen species. Those fed bee pollen proved to
have a higher survival rate than those not fed bee pollen. In another 2-year study
using humans (Peng et al, 1990), some participants were given bee pollen over
a period of 3 to 7 days before a change in altitude to more than 5000 meters
above sea level. As compared with individuals who received no bee pollen, these
individuals showed either no adverse reaction or a greatly lessened reaction to
the rise in altitude. Thus bee pollen appears to increase the ability to adapt to a
high-altitude environment.
Antiallergy Action
In folk medicine, bee pollen is sometimes given to individuals with allergies to
stimulate desensitization.
Other Actions
Fifty-five postmenopausal women with menopausal symptoms were treated with
Melbrosia for 3 months. Menopausal evaluation tool and psychological questionnaires were given and cardiovascular disease markers in blood were evaluated
at the beginning and end of the study. There was a significant reduction in the
Kupperman score, Zerssen’s Symptoms List, and Zung Depression Score (Georgiev
et al, 2004).
Product Availability
Bars; capsules: 500, 1000 mg; granules: 300 mg; liquid; tablets: 500, 1000 mg;
wafers; source: bee pollen is a combination of flower pollen, nectar, and the digestive
juices of the worker honeybee Apis mellifera.
Dosages
• Adult PO: 500-1000 mg tid 1⁄2 hr before meals
Contraindications
Bee pollen should not be used by persons with pollen allergy or diabetes. Persons
with known pollen allergy should be tested for allergic reaction before using bee
pollen products. Avoid use in hepatic disease.
Side Effects/Adverse Reactions
GI: Nausea, diarrhea, vomiting, anorexia, hepatotoxicity, acute hepatitis
(Jellin et al, 2008)
INTEG: Rash, allergic reactions, hypersensitivity
SYST: Anaphylaxis
Interactions
Drug
Antidiabetics, insulin: Bee pollen decreases the effectiveness of insulin,
antidiabetics, and increases hyperglycemia; do not use concurrently.
Lab Test
PT, ALT, AST, LDH, bilirubin, alkaline phosphatase: Bee pollen
may increase these tests.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Benzoin
61
Primary Chemical Components and Possible Actions
Chemical Class
Protein
Carbohydrate
Mineral
Fatty acid
Vitamin
Flavonoid
Phytosterin
Nicotinic acid
Riboflavin
Ash
Individual Component
Possible Action
Glucose; Fructose
Alpha-linolenic acid; Linolenic acid
B complex; C
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess for allergies to bee pollen before using; anaphylaxis may occur. Client
should be tested for an allergic reaction to the particular bee pollen to be used.
• Assess for hepatic disease and diabetes; avoid use in these conditions.
• Assess the client for use of antidiabetes agents or insulin; bee pollen may decrease
the effectiveness of these products (see Interactions).
Administer
• Instruct the client to take bee pollen PO before meals.
• Instruct the client to store bee pollen in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that bee pollen may be used during pregnancy and breastfeeding,
and may be given to children.
• Caution the client that allergic reactions can be severe in individuals with sensitivity to bee pollen.
• Instruct clients taking oral antidiabetes agents or insulin to monitor blood glucose
often.
Benzoin
(behn’zuh-wun)
Scientific names: Styrax benzoin, Styrax paralleloneurus, Styrax tonkinesis
Other common names: Benjamin tree, benzoe, benzoin tree, gum benjamin,
Siam benzoin, Sumatra benzoin
Origin: Benzoin is a resin from the trees of genus Styrax.
Uses
Benzoin is used topically to promote wound healing and as an antiseptic, a mucosal
protectant, and an adhesive. It is also used as an expectorant and as an inhalant for
bronchial disorders.
Adverse effects: Underline = life-threatening
B
Benzoin
62
Actions
Benzoin has been used topically for many years as an antiseptic and a skin protectant. However, many other products are just as effective. There is little evidence for
its other uses.
Product Availability
Cream, lotion, ointment, tincture
Plant Part Used: Bark gum resin
Dosages and Routes
• Adult and child inhalant: 5 ml benzoin gum/1 pt water; breathe vapors or place
tincture directly on handkerchief (Jellin et al, 2008)
• Adult and child topical: may be applied to the affected area q2hr-q4hr; test a small
area before applying to larger area; a few drops of benzoin tincture q2hr (Jellin
et al, 2008)
Contraindications
Class 1 herb.
Benzoin should not be used internally or by those with hypersensitivity to this herb.
Side Effects/Adverse Reactions
GI: Gastritis, gastrointestinal hemorrhage (ingestion)
INTEG: Rash, allergic reactions, hypersensitivity, contact dermatitis
RESP: Asthma (inhalation)
SYST: Anaphylaxis
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Acid
Benzoic acid
Cinnamic acid
Antiseptic; protectant
Client Considerations
Assess
• Assess for hypersensitivity reactions, including anaphylaxis. Benzoin use should be
discontinued if any hypersensitivity reactions occur.
• Assess for gastrointestinal bleeding: dark tarry stools, frank blood, gastritis,
abdominal pain; do not use internally.
Administer
• Instruct the client to use benzoin as a topical or an inhalant only; skin may become
discolored.
Teach Client/Family
• Caution the client that gastritis and gastrointestinal hemorrhage can occur if
benzoin is taken internally.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Beta-Carotene
63
Beta-Carotene
(bay’tuh kare’uh-teen)
Scientific names: Beta-Carotene
Other common names: A-Beta-Carotene, Betacarotene, Carotenes, caroentoids,
provitamin A
Origin: Beta-carotene is available naturally in fruits and vegetables. Synthetically, it
may be manufactured from fungi or algae.
Uses
Beta-carotene is used for erythropoietic protoporphyria (EPP); age-related
macular degeneration (AMD); breast, gastric, ovarian, prostatic, and colorectal
cancer; exercise-induced asthma; osteoarthritis; sunburn; cervical dysplasia; and
hypertension.
Actions
Anticancer Action
Beta-carotene is a vitamin A precursor and antioxidant. It is thought to reduce the
risks of cancer. However, two double-blind, placebo-controlled studies with
approximately 50,000 subjects found an increased risk of cancer over that in the
placebo controlled group (Albanes, 1995; Omenn, 1996). When the study was reviewed, many of the subjects were found to be smokers. Therefore, as noted above,
smokers should not use increased beta-carotene. There are numerous other studies
in support of beta-carotene for preventing cancers, including gastric and breast
(Jellin et al, 2008).
Action Against Age-Related Macular Degeneration
There are many studies (Age-Related Eye Disease Study Research Group, 2001; West,
1994) that identify the beneficial effects of beta-carotene in age-related macular
degeneration, especially when combined with other supplements such as zinc,
vitamin C, and vitamin E.
Product Availability
Tablets, capsules
Plant Parts Used: Whole fruit or vegetable
Dosages
AMD
• Adult PO: 15 mg beta-carotene given with 500 mg vitamin C, 80 mg zinc oxide, and
400 units vitamin E daily
Contraindications
Beta-carotene should not be used after angioplasty, or in those who have asbestos
exposure or those who smoke.
Side Effects/Adverse Reactions
INTEG: Yellow-orange skin color
Continued
Adverse effects: Underline = life-threatening
B
Betel Palm
64
Interactions
Drug
Alcohol, bile acid sequestrants, colchicine, mineral oil, neomycin
(PO), olestra, orlistat, proton pump inhibitors: Beta-carotene is
decreased by these agents.
Lab Test
HDL-2: Beta-carotene may decrease HDL-2 levels.
Client Considerations
Assess
• Assess the reason the client is using beta-carotene.
• Identify if the client has been exposed to asbestos, has had an angioplasty recently
or is a smoker, since these persons should not supplement beta-carotene.
• Identify if the client is using alcohol, olestra, bile acid sequestrants, mineral oil,
neomycin (PO), orlistat, proton pump inhibitors, since these agents decrease betacarotene levels.
Administer
• Keep beta-carotene in a dry area, away from direct sunlight.
Teach Client/Family
• Teach the client that beta-carotene supplements should not be used in those who
have recently had angioplasty, who have been exposed to asbestos, or who
smoke.
Betel Palm
(bee’tul pahlm)
Scientific name: Areca catechu
Other common names: Areca nut, betal, betal nut, chavica betal, hmarg,
maag, paan, pan masala, pan parag, pinang, pinlag, supai
Origin: Betel palm is a palm found in China, India, the Philippines, and the tropical
regions of Africa.
Uses
Betel palm is used to treat depression, schizophrenia, respiratory conditions, cough,
and sore throat. It is also used as a psychostimulant and digestive aid. Betel palm is
used recreationally as a CNS stimulant.
Actions
Psychiatric Action
Betel has been used for centuries in Asia as a psychostimulant. However, studies of
the rat brain have shown that betel inhibits monoamine oxidase (MAO). The aqueous
fraction is the most potent inhibitor of MAO-A. Several older studies have also demonstrated the antidepressant action of betel palm (Dar et al, 1997; Van der Hyden
et al, 1987). Betel chewing is shown to decrease symptomatology in schizophrenia
(Sullivan et al, 2000).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Betel Palm
65
Parasympathetic Nervous System Action
Betel palm has been shown to increase muscarinic action, salivation, and central
nervous system stimulation in mice. When chewed, betel palm also lowers heart rate
and induces euphoria.
Thyroid Function Action
A study of mice given betel leaf extract demonstrated a dual role on thyroid function
(Panda et al, 1998). At high doses, the leaf extract increased T4 (thyroxine) and
decreased T3 (triiodothyronine), whereas at lower doses the opposite was true. High
doses also increased lipid peroxidation. Thus, betel leaf has been shown to produce
both inhibitory and stimulatory effects on thyroid function.
Product Availability
Leaves, nut, pressed juice
Plant Parts Used: Leaves, nut
Dosages
Sore Throat
• Adult PO gargle: use prn
Other
• Adult PO: 2 g fresh nut, chew for 15 min or more and spit out
• Adult PO: roll leaves and place between teeth and gums/lips
Contraindications
Betel palm should not be used during pregnancy and breastfeeding, and should
not be given to children. Clients with oral or esophageal cancers, ulcers, esophagitis, or renal disease should avoid its use.
Side Effects/Adverse Reactions
CNS: Stimulation, facial flushing, fever, dizziness, seizures, acute psychosis,
anxiety, insomnia, restlessness
CV: Palpitations, tachycardia or bradycardia
EENT: Red stains on teeth, oral leukoplakia, oral submucosal fibrosis, oral
carcinogenesis (chewing) (Chen et al, 1999; Norton, 1998; Molin et al,
2007), blurred vision
GI: Nausea, vomiting, diarrhea or constipation, red feces, abdominal cramping/
pain; intestinal epithelial cell lining alteration (Kumar et al, 2000)
RESP: Increased asthma symptoms
Interactions
Drug
Alcohol: Betel palm increases the effects of alcohol; do not use concurrently.
Antiglaucoma agents: Betel palm decreases the action of antiglaucoma
agents; do not use concurrently.
Beta-blockers, calcium channel blockers, cardiac glycosides
(digoxin): Betel palm increases the action of beta-blockers, calcium channel
blockers, cardiac glycosides; do not use concurrently.
Cholinergics: Betel palm may increase the effects of cholinergics; avoid
concurrent use (Jellin et al, 2008).
MAOIs: Betel palm may increase chance of hypertensive crisis.
Continued
Adverse effects: Underline = life-threatening
B
66
Betel Palm
Interactions—cont’d
Neuroleptics: Extrapyramidal symptoms can occur when betel palm is combined with neuroleptics; do not use concurrently (Fugh-Berman, 2000).
Food
Tyramine foods: Betel palm may increase the chance of hypertensive
crisis.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Arecoline
Parasympathomimetic;
sympathomimetic;
monoamine oxidase
inhibitor
Arecaidine; Arecaine;
Arecolidine; Guvacine;
Guvacoline; Isoguvacine
Phenol
Volatile oil
Tannin
Chavicol; Chaibetol;
Cadinene;
Allylpyrocatechol
Catechin type
Wound healing;
antiinflammatory
Client Considerations
Assess
• Check the client’s mouth for changes such as leukoplakia and fibrosis.
• Assess for cardiac arrhythmias, milk-alkali syndrome, asthma, and central nervous
system changes.
• Assess for medications used by the client: antiglaucoma agents, beta-blockers,
calcium channel blockers, cardiac glycosides, cholinergics, MAOIs, neuroleptics
(see Interactions).
• Assess for alcohol use.
Administer
• Betel palm PO is used as either the fresh nut, which is chewed or used as a gargle,
or the leaves. However, there are many dangerous side effects.
Teach Client/Family
• Caution the client not to use betel palm in children or in those who are pregnant
or breastfeeding.
• Caution the client that chewing the root over long periods of time can lead to
mouth fibrosis and oral carcinoma.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Bethroot
67
Bethroot
(bayth rewt)
Scientific names: Trillium erectum, Trillium grandiflorum
Other common names: Birthroot, cough root, ground lily, Indian balm, Indian
shamrock, Jew’s harp, purple trillium, rattlesnake root, snake bite, squaw root,
stinking benjamin, three-leafed trillium, trillium pendulum, wake-robin
Origin: Bethroot is a member of the lily family found in Canada and parts of the
United States.
Uses
Bethroot is used externally to treat insect bites, hemorrhoids, hematomas, varicose
veins, and ulcers. It is used as a douche to treat leukorrhea. Internally, bethroot is
used to relieve pain and treat dysmennorrhea and heavy menses (Jellin et al, 2008).
Traditionally, bethroot has been used as an expectorant and to treat bleeding, snake
bites, and skin irritation. This plant is on the endangered species list in many states
and therefore should not be harvested from the wild.
Actions
Very little research is available for bethroot.
Astringent Action
The astringent activity of bethroot may account for its ability to control bleeding by
constricting the blood vessels (Duke, 2003). This may be the result of the chemical
component saponin.
Antifungal Action
The saponins in bethroot are believed to exert significant antifungal effects (Duke, 2003).
Product Availability
Extract, powder, powdered root
Plant Parts Used: Leaves, rhizome, roots
Dosages
Astringent/Expectorant
• Adult PO fluid extract: 30 minims
Bleeding
• Adult PO tincture: 1-3 ml q 15 min, up to 4 doses daily
Other
• Adult PO powder: 1 tsp powder/1 pt water prn
Contraindications
Class 2b herb.
Because it can cause uterine stimulation, bethroot should not be used during
pregnancy. It should not be given to children or used during breastfeeding until
more research is available.
Side Effects/Adverse Reactions
CV: Cardiotoxicity—change in blood pressure, pulse, ECG
GI: Nausea, vomiting, anorexia, gastrointestinal irritation, abdominal cramping
HEMA: Constriction of blood vessels
Continued
Adverse effects: Underline = life-threatening
B
Betony
68
Interactions
Drug
Cardiac glycosides (digoxin): Bethroot may decrease the effects of cardiac
glycosides; use together cautiously.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Saponin
Trillin; Trillarin; Kryptogenin;
Chlorogenin; Nologenin
Convallamerin-like
Astringent; expectorant,
antifungal
Cardiotoxicity
Glycoside
Tannic acid starch
Client Considerations
Assess
• Assess the reason the client is using this product.
! • Assess for cardiotoxicity: monitor blood pressure, pulse, and changes in cardiac
status.
• Assess for use of cardiac glycosides (see Interactions).
• Assess for change in respiratory status (expectorant use) or decrease in surface
bleeding.
Administer
• Instruct the client to take bethroot PO as a tincture or an expectorant.
• Store bethroot in a cool, dry, place, away from heat and moisture.
Teach Client/Family
• Caution the client not to use bethroot during pregnancy because it can induce
labor. Until more research is available, caution the client not to use this herb during breastfeeding and not to give it to children.
Betony
(beht’nee)
Scientific name: Stachys officinalis L. (Trevisan)
Other common names: Bishopswort, wood betony
Origin: Betony is a member of the mint family found in the southern and western
regions of Europe and Siberia.
Uses
Betony is used to treat seizures, palpitations, diarrhea, asthma, headaches, anxiety,
bronchitis, wounds, renal stones, and hypertension.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Betony
69
Actions
Very little research exists for betony.
B
Antihypertensive Action
The antihypertensive effect of betony may result from glycosides present in
the herb. Stachydrine, one of the chemical components in this herb, is a systolic
depressant.
Other Actions
The astringent and antidiarrheal actions of betony are a result of its high tannin
content.
Product Availability
Capsules, tea, tincture
Plant Parts Used: Flowers, leaves
Dosages
• Adult PO tea, infusion, gargle, or smoked
• Adult PO tincture: 2-4 ml bid-tid
Contraindications
Class 1 herb.
Because uterine stimulation can occur, betony should not be used during pregnancy. Do not give this herb to children, and avoid using it during breastfeeding
until more research is available.
Side Effects/Adverse Reactions
GI: Hepatotoxicity, gastrointestinal irritation, nausea, anorexia
Interactions
Drug
Antihypertensives: The hypotensive effects of betony may increase the action
of antihypertensives; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Flavonoid
Glycoside
Possible Action
Astringent; antidiarrheal;
wound healing;
antiinflammatory
Tannin
Stachydrine
Betaine; Betonicide;
Acetoside; Campneoside;
Forsythoside B
Systolic depressant
Leucosceptoside B
Adverse effects: Underline = life-threatening
Bilberry
70
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess the client’s use of antihypertensives; monitor blood pressure, pulse, and
character (see Interactions).
! • Assess hepatic function test results (AST, ALT, bilirubin) to identify hepatic damage.
If hepatic function levels are increased, discontinue use of this herb.
Administer
• Instruct the client to take betony PO as a tea, tincture, or infusion.
• Instruct the client to store betony in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Because it can stimulate the uterus, caution the client not to use betony during
pregnancy (Chevallier, 1996). Advise the client to avoid the use of this herb during
breastfeeding and to avoid giving it to children until more research is available.
• Advise the client to use small doses, as large doses can cause significant GI
irritation (Jellin et al, 2008).
Bilberry
(bil’beh-ree)
Scientific name: Vaccinium myrtillus
Other common names: Airelle, bilberry, black whortle, bleaberry, bog bilberry,
European blueberry, huckleberry, trackleberry, whinberry, whortleberry
Origin: Bilberry is found in the central, northern, and southeastern regions of
Europe.
Uses
Bilberry has been used to improve night vision; to prevent cataracts, macular degeneration, and glaucoma; to treat varicose veins and hemorrhoids; to prevent hemorrhage after surgery; and to prevent and treat diabetic retinopathy and myopia. Other
uses for bilberry include decreasing diarrhea, dyspepsia in adults or children, controlling insulin levels, as a diuretic and as a urinary antiseptic.
Actions
Research is more extensive for bilberry than for many other commonly used herbs.
Areas of research include the use of bilberry for treating circulatory disorders, glaucoma, cataracts, macular degeneration, poor night vision, and diabetic/hypertensive
retinopathy. Studies have also focused on its use as an antilipemic.
Ophthalmologic Action
Studies indicate that night vision improved significantly when individuals were given
bilberry. Participants experienced improved night visual acuity, improved adjustment
to darkness, and restoration of acuity after glare. Further research has confirmed the
findings of the previous studies (Muth et al, 2000). These actions may be due to the
affinity of bilberry for the retina. In addition, bilberry may be useful for the prevention and treatment of glaucoma, cataracts, and macular degeneration of the eye
(Bravetti, 1989). Chemical components in bilberry may alter the collagen structure
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Bilberry
71
of the eye and decrease intraocular pressure. The collagen-stabilizing effects of Vaccinium may offer protection against glaucoma and the development of cataracts and
macular degeneration of the eye.
Antidiabetic Action
The anthocyanoside components of bilberry have been shown to decrease hyperglycemia
in dogs (Bever et al, 1979). Their effect is somewhat weaker than that of insulin. However,
a single dose has an extended duration of up to several weeks (Bever et al, 1979).
Other Actions
Some of the other proposed actions of bilberry include its lipid-lowering effect and
its ability to treat inflammatory joint disease, microscopic hematuria, and varicose
veins. Studies in rats have shown that the anthocyanosides promote collagen synthesis and inhibit collagen loss. Bilberry also has been studied for its antioxidant effect
(Milbury et al, 2007; Bao et al, 2008).
Product Availability
Capsules: 60, 80, 120, 450 mg; fluid extract; fresh berries, dried berries; liquid;
tincture; dried roots, dried leaves
Plant Parts Used: Berries, roots, leaves
Dosages
Cataracts
• Adult PO extract: 40-80 mg standardized to 25% anthocyanosides (anthocyanadin)
tid (Murray, Pizzorno, 1998)
Diabetes Mellitus
• Adult PO extract: 80-160 mg standardized to 25% anthocyanosides tid (Murray,
Pizzorno, 1998)
Glaucoma
• Adult PO extract: 80 mg standardized to 25% anthocyanosides tid (Murray,
Pizzorno, 1998)
Other
• Adult PO fresh berries: 55-115 g tid
• Adult topical decoction: 1⁄8-1⁄4 ounce (5-8 g) of crushed dried fruit in 150 ml of
water, boil 10 min, strain, use warm
• Adult gargle/mouthwash: prepare decoction 10%, rinse or gargle
Contraindications
Pregnancy category is 1; breastfeeding category is 2A.
Bilberry has been used traditionally to help stop breastfeeding (Blumenthal,
1998). Avoid large doses in those with clotting/bleeding disorders.
Side Effects/Adverse Reactions
GI: Constipation (large consumption of dried fruits)
Interactions
Drug
Anticoagulants (heparin, warfarin), NSAIDs: Bilberry may increase
the action of anticoagulants, NSAIDs; use caution if taking concurrently.
Continued
Adverse effects: Underline = life-threatening
B
72
Bilberry
Interactions—cont’d
Antidiabetics: Bilberry may increase hypoglycemia; use caution if
taking concurrently.
Antiplatelet agents: Bilberry may cause antiaggregation of platelets; use
caution if taking concurrently.
Aspirin: Bilberry may increase the anticoagulation action of aspirin; use caution
if taking concurrently.
Insulin: Bilberry leaves may significantly decrease blood glucose levels; monitor
carefully.
Iron: Bilberry interferes with iron absorption; avoid concurrent use.
Herb
Hypoglycemic herbs (devil’s claw, fenugreek, garlic, horse chestnut,
ginseng [Panax, Siberian]): Bilberry may increase hypoglycemic effect
when used with hypoglycemic herbs (Jellin et al, 2008).
Lab Test
Blood glucose: Bilberry may decrease blood glucose.
Pharmacology
Pharmacokinetics
Peak 15 minutes; eliminated via bile. Therapeutic properties vary by harvest area
(Burdulis et al, 2007).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Flavonoid
Acid, phenolic,
organic
Pectin
Anthocyanosides
Rutin
Disaccharides
Possible Action
Astringent; antiinflammatory;
antidiarrheal
Tannin
Cinnamic acid; Benzoic acid
Antioxidant; increased
circulation; antiaggregation of platelets;
antianginal; antiulcerative; gastroprotective
Lowered intraocular pressure
Delphinidin, Cyanidin
(Du et al, 2004)
Client Considerations
Assess
• Assess whether the client is taking anticoagulants, antidiabetic agents, or antiplatelet
agents. Bilberry is known to induce hypoglycemia, anticoagulation, and antiplatelet
aggregation (see Interactions).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Birch
73
• Monitor improvement in vision if using to treat cataracts or glaucoma.
• Monitor blood glucose if using to treat diabetes mellitus.
B
Administer
• Instruct the client to take bilberry PO in the form of tincture, capsules, fluid
extract, or fresh berries.
Teach Client/Family
• Inform the client that pregnancy category is 1 and breastfeeding category is 2A.
• Advise the client to notify the herbalist if diarrhea persists for more than 4 days.
! • Advise the client that use of higher-than-recommended doses or use of this herb
for extended periods will result in toxicity, and may result in death (leaves).
Birch
(burch)
Scientific names: Betula alba, Betula pendula, Betula verrucosa, Betula
pubescens, Betula lenta
Other common names: Birch tar oil, birch wood oil, black birch, cherry
birch, sweet birch oil, white birch
Origin: Birch is found in Russia, throughout Europe, and in the eastern region of
the United States.
Uses
Birch is used internally as an analgesic, a diuretic, and to treat urinary stones and
gout. It is also used as a topical treatment for arthritic joints, aching muscles, and
muscle spasms. Birch can also be applied externally for sores and boils.
Investigational Uses
Studies are underway to determine the effectiveness of birch as an antioxidant used
to decrease free radicals and as a prostate cancer treatment.
Actions
Almost no research is available on birch. Existing information on its uses comes from
anecdotal evidence taken from traditional herbal medicine. However, birch is
thought to possess significant antioxidant activity (Matsuda, 1998), and one study
investigated its diuretic effects (Bisset, 1994). A newer study discussed in Saxena
(2006) identified the use of birch bark in prostate cancer. Preliminary tests
show that betulonic acid, from betulinol, discourages human prostate cancer
cells from dividing and allows those cells to die.
Product Availability
Decoction, dried bark, essential oil, tea
Plant Parts Used: Bark, leaves, twigs
Dosages
• Adult PO tea: boil 2-3 g (Blumenthal, 1998) bark and twigs for 1 hr; strain;
use tid
• Adult topical: apply only to area to be treated; to prevent contact dermatitis, do not
apply essential oil to broken skin
Adverse effects: Underline = life-threatening
74
Birch
Contraindications
Class 1 herb.
Until more research is available, birch should not be used internally by persons
who are pregnant or breastfeeding, and should not be given to children. Birch
should not be used by persons with hypersensitivity to it or with other allergic
conditions, or by persons with congestive heart failure, hypertension (Jellin et al,
2008), or severe kidney disease.
Side Effects/Adverse Reactions
SYST: Allergic reactions
Interactions
Drug
Diuretics: Birch may decrease the action of diuretics.
Herb
Celery: Birch used with celery may cause cross-sensitization.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Quercetin
Antioxidant;
antiinflammatory
Hyperoside; Avicularin
Birch tar oil
Turpentine oil
Creosol
Betulin
Antitumor action;
anticancer action
Diuretic
Tannin proanthocyanidins
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess for allergic reactions, rash, wheezing, and chest tightness. If present,
administer antihistamine or other appropriate therapy.
• Monitor cardiac parameters, increased blood pressure.
Administer
• Instruct the client to take birch PO as a tea or infusion, or to apply topically.
Teach Client/Family
• Caution the client not to use birch internally in children or those who are pregnant
or breastfeeding until more research is available.
• Because contact dermatitis may occur, advise the client to avoid direct skin contact
with birch by using a carrier oil, to avoid use on broken skin, and to first test the
! oil on a small area.
• Keep sweet birch essential oil away from children. It may result in a fatal reaction
when applied to the skin.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Bistort
75
Bistort
(bis-tawrt’)
Scientific name: Polygonum bistorta
Other common names: Adderwort, common bistort, Easter ledges, Easter
mangiant, knotweed, oderwort, osterick, patience dock, snakeroot, snakeweed,
twice writhen
Origin: Bistort is found in Europe and is cultivated in North America.
Uses
Bistort is used externally to treat bites, stings, burns, snakebites, and hemorrhoids.
It is used internally to treat peptic ulcers, irritable bowel syndrome, ulcerative colitis,
and diarrhea.
Investigational Uses
Research is ongoing into the potential use of bistort as an antiviral to induce
interferon-like activity.
Actions
In traditional herbal medicine, bistort has been used both internally and externally to treat a variety of conditions. Currently, research is focused on the antiviral and interferon activity of the Polygonum species. One study focused on
the antiinflammatory action of bistort (Duwiejua et al, 1999). In this study,
two compounds with significant antiinflammatory properties were isolated. Another study has shown a substance that is able to induce interferon-like activity
(Smolarz et al, 1999). When bistort was evaluated (Manoharan et al, 2007)
for cytotoxic activity against various cancers, it showed moderate to very good
cytotoxic activity.
Product Availability
Powder, roots (cut and dried), tea
Plant Parts Used: Leaves, rhizome, roots
Dosages
• Adult PO: 1 tsp powdered root in 1 cup boiling water, take as often as tid
• Adult topical: use powder and water to make a poultice, apply to area prn
Contraindications
Class 1 herb.
Until more research is available, bistort should not be used during pregnancy
and breastfeeding.
Side Effects/Adverse Reactions
GI: Gastrointestinal irritation, hepatotoxicity
Interactions
Drug
Oral drugs: Bistort given with oral drugs may cause precipitation of some
drugs; separate by the longest period of time as practical (Jellin et al, 2008)
Adverse effects: Underline = life-threatening
B
Bitter Melon
76
Primary Chemical Components and Possible Actions
Chemical Class
Leaves Contain
Tannin
Phenol
Roots Contain
Flavonoids
Starch
Gallic acid
Phlobaphene
Anthranoide
Individual Component
Possible Action
Bistortaside A (Liu et al,
2006); Friedelanol
(Duwiejua, 1999)
Wound healing;
antiinflammatory;
astringent,
antidiarrheal
Emodin
Laxative
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess the client’s gastrointestinal symptoms (cramping, diarrhea, bleeding).
! • Assess hepatic function test results; hepatotoxicity can occur.
Administer
• Instruct the client to take bistort PO no more often than tid.
• Instruct the client to use bistort topically as a poultice to decrease inflammation.
Teach Client/Family
• Until more research is available, caution the client not to use bistort during
pregnancy and breastfeeding.
Bitter Melon !
(bi’tur meh’lun)
Scientific name: Momordica charantia L.
Other common names: Balsam apple, balsam pear, bitter cucumber, bitter
gourd, bitter pear, carilla cundeamor, karolla
Origin: Bitter melon is an annual and is cultivated in Africa, India, South America,
and parts of Asia.
Uses
Bitter melon is used as an antipyretic, an anthelmintic, and a laxative. It may also be
used for diabetics, ulcers, colitis, and renal stones.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Bitter Melon
77
Investigational Uses
Researchers are experimenting with the use of bitter melon as an antifungal and
androgenic, as well as its use as a treatment for HIV and other viral infections, malaria, Helicobacter pylori, diabetes, and infertility.
Actions
Antidiabetes Action
Several studies have focused on the hypoglycemic effects of bitter melon (Oishi et al,
2007; Dans et al, 2007; Roffey et al, 2007; Harinantenaina et al, 2006). One study of
100 participants with moderated non–insulin-dependent diabetes showed a significant reduction in fasting and postprandial blood glucose levels with the use of bitter
melon (Ahmed et al, 1999). The diabetic action of this herb is thought to result from
its ability to increase the functioning of beta cells in the pancreas (Ahmed et al,
1998). Another study demonstrated that the mechanism of action of this herb could
be attributed in part to the increased glucose utilization of the liver, rather than an
insulin secretion effect (Sarkar et al, 1996).
Antiinfective Action
One study noted a marked inhibition of HIV-1 replication in participants with
T-lymphocytes that were acutely but not chronically infected with HIV-1 (Zheng et al,
1999). Another study focused on the antimalarial effects of M. charantia. A total of
46 different plant species were studied in vitro for their antimalarial activity on
Plasmodium falciparum chloroquine-resistant malaria. M. charantia was shown to
be moderately effective, as were other species. However, another study showed no
antimalarial effects for bitter melon (Ueno et al, 1996).
Product Availability
Aqueous extract, juice, tincture, fruit
Plant Parts Used: Fruit, leaves, seed oil, seeds
Dosages
• Adult PO aqueous extract: 15 g/day (Murray, Pizzorno, 1998)
• Adult PO juice: 2 oz/day (Murray, Pizzorno, 1998)
Contraindications
!
Because it may cause uterine contractions and bleeding, bitter melon should not
be used during pregnancy. Bitter melon also should not be used during breastfeeding or by persons with hypersensitivity to it. When taken internally, the seeds are
toxic to children.
Side Effects/Adverse Reactions
GI: Hepatotoxicity, nausea, vomiting, anorexia
Interactions
Drug
Oral hypoglycemics: Bitter melon may increase the effects of oral hypoglycemics; use together cautiously.
Lab Test
Blood glucose: Bitter melon may decrease test values (if taken with antidiabetics)
Glycosylated hemoglobin (A1c): Bitter melon may decrease A1c in diabetics after 7 wk of therapy (Jellin et al, 2008)
Adverse effects: Underline = life-threatening
B
78
Bitter Orange
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Triterpenoid
Steroid glycoside
Momordincines
Momordin
Charantin
Antifungal
Hypoglycemia
Hypoglycemia
Toxicity
Polypeptide P3
Vicine
Proteins
Serine protease
inhibitors
Flavonoid aglycones
Alpha, Beta-Momordarin
BGIA, BGTI
Taxifolin, Quercetin,
Kaempferol Myritcetin,
Luteolin, Isorhamnetin,
Rhamnetin
(Smolarz, 2002)
Client Considerations
Assess
• Assess the reason the client is using this product.
• Assess blood glucose (both fasting and postprandial) while the client is taking this
herb.
• Assess all medications taken by diabetic clients (see Interactions).
• Assess for gastrointestinal symptoms: nausea, vomiting, anorexia; if these occur,
discontinue bitter melon.
Administer
• Instruct the client not to use the red arils (outer coverings) around the seeds if
taking PO.
Teach Client/Family
!
• Caution the client not to use bitter melon during pregnancy; uterine stimulation
and bleeding can occur. This herb should be avoided during breastfeeding.
• When taken internally, the seeds are toxic to children.
Bitter Orange
(bit’uhr owr’uhj)
Scientific name: Citrus aurantium
Other common names: Bigarade orange, nerol, Seville orange, sour orange
Origin: Bitter orange is grown in Asia and parts of the Mediterranean.
Uses
Bitter orange has been used traditionally as a sedative, an appetite stimulant, an insecticide for mosquitos, and for Tinea infections and dyspepsia. It is also used for anemia,
kidney/bladder disorders, heart, and circulation. Topically bitter orange is used for
inflammation of eyelids, conjunctivae, muscle pain, rheumatic pain, and phlibitis.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Bitter Orange
79
Investigational Uses
Studies are underway for the use of bitter orange as a topical antifungal agent.
B
Actions
Antifungal Action
One study identifies bitter orange’s possible topical antifungal action (Ramadan et al,
1996). The research discusses topical fungal infections such as tinea corporis, tinea
cruis, and tinea pedis. There was a cure rate of 80% in the group treated with
bitter orange oil. Very little research other than this study is available for the action
of bitter orange. Bitter orange is being used by some individuals for weight loss
(Haller 2005; Haaz 2006). Five weeks after bitter orange extract was studied in
mice, there was increased liver antioxidant ability and change in liver histology
(Jiao et al, 2007).
Product Availability
Fluid extract, tincture, tea
Plant Part Used: Fruit
Dosage
Weight Loss
• Adult PO extract: 975 mg with 900 mg St. John’s wort and 528 mg caffeine per day
(Jellin et al, 2008)
Fungal Skin Infections
• Adult topical: apply pure oil of bitter orange once a day for 1-3 wk (Jellin et al,
2008)
Contraindications
Bitter orange should not be used medicinally during pregnancy, breastfeeding,
peptic ulcer disease, or those with angle-closure glaucoma, hypertension, or
tachyarrhythmias. Children, or individuals using tanning beds or other ultraviolet
light, should not use this herb.
Side Effects/Adverse Reactions
CNS: Anxiety, restlessness, nervousness, headache
EENT: Sore throat
GI: Anorexia, gastrointestinal upset, nausea
INTEG: Photosensitivity, skin redness, edema
MS: Gout
Interactions
Drug
Cytochrome P450 3A4 substrates (calcium channel blockers,
immunosuppressants, benzodiazepines, azole antifungals,
macrolides, SSRIs): Bitter orange can inhibit cytochrome P450 3A4
and increase drug levels (Jellin et al, 2008).
MAOIs: Bitter orange given with MAOIs may increase blood pressure (Jellin
et al, 2008).
Lab Test
Blood glucose: Bitter orange may decrease blood glucose levels.
Adverse effects: Underline = life-threatening
Black Catechu
80
Primary Chemical Components and Possible Actions
Chemical Class
Hesperidin
Oxypeucedanin
Flavanoe Glycosides
Volatile Oils
Individual Component
Possible Action
Antifungal
Phototoxicity
Neohesperidin
Naringin
Limonene
Jasmone
Linalyl acetate
Geranyl acetate
Citronellye acetate
CNS stimulation; insomnia;
hypertension
Client Considerations
Assess
• Determine the reason the client is using bitter orange.
• Assess if the client is pregnant or breastfeeding or has been diagnosed with peptic
ulcer disease.
• Assess for blood pressure, tachycardia, glaucoma; avoid use if present.
Administer
• Advise client to keep bitter orange in a cool, dry place.
Teach Client/Family
• Advise the client that bitter orange should not be used medicinally in children or
those who are pregnant or breastfeeding until more research is available.
• Inform the client that gastrointestinal symptoms (nausea, anorexia, gastrointestinal
upset) are common.
• Advise the client to use sunscreen and protective clothing or stay out of the
sun to prevent burns. Caution the client not to use tanning beds while taking
this herb.
Black Catechu
(blak cat’uh-shoo)
Scientific name: Acacia catechu
Other common names: Catechu wood extract
Origin: Black catechu grows wild in Asia, parts of Burma, and Eastern India. It is
a naturalized tree in Jamaica.
Uses
Black catechu has been used traditionally for diabetes and hypertension, and
topically for mouth ulcers such as stomatitis. Since it is an astringent and an
antiseptic with a high tannin content, it is used for diarrhea, irritable bowel
syndrome, and other gastrointestinal disorders. Black catechu is also used as a
contraceptive.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Black Catechu
81
Actions
Very little research is available on the actions of black catechu. A few animal studies
are available, but most information comes from anecdotal reports.
Antidiabetic Action
One study identified the hypoglycemic action of black catechu using animals (Singh
et al, 1976).
Cardiovascular Action
One small study (Sham et al, 1984) identified the hypotensive action of this herb.
Other Actions
The other actions studied include contraception (Azad et al, 1984) and antineoplastic effect (Agrawal et al, 1990). The antineoplastic effect was tested on leukemic
cells, including chronic myeloid, acute myeloblastic, acute lymphoblastic, and
chronic lymphocytic. All types showed a marked reduction in leukemic cells. Black
catechu is being studied for its antimicrobial action (Rani, 2004; Voravuthikunchai,
2004).
Product Availability
Dried extract, tea/infusion, tincture
Plant Part Used: Heartwood of the tree
Dosages
• Adult dried extract: PO 0.3-2 g tid or a single dose of 0.5 g
• Adult tea/infusion: 0.3-2 g of dried extract prepared as a tea or infusion in 8 oz of
water
• Adult tincture: 2.5-5 ml of a 1:5 dilution in 45% alcohol added to a small amount
of liquid
• Adult topical: use tincture as a mouthwash or paint on mucous membranes
Contraindications
Black catechu should not be used in children or those who are pregnant, breastfeeding, or have immunosuppressive conditions. Do not use for long-term treatment because of high tannin content.
Side Effects/Adverse Reactions
CV: Hypotension
ENDO: Hypoglycemia
GI: Constipation
Interactions
Drug
Anticholinergics: Black catechu may increase constipation when used with
anticholinergics.
Antidiabetics: Black catechu may increase hypoglycemia (theoretical).
Antihypertensives: Black catechu may increase hypotension when used with
antihypertensives.
Iron salts, zinc: Black catechu combined with iron salts, zinc form an
insoluble complex; do not use together.
Lab Test
Hemoglobulin: Black catechu may decrease hemoglobulin.
Adverse effects: Underline = life-threatening
B
Black Cohosh
82
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Flavonoids
Catechu-red
Galactopyranosyl
Catechins
Possible Action
Decreases
gastrointestinal
inflammation
Catechin Epicatechin
(Shen, 2006)
Acacatechin
Quercetin
Gum
Client Considerations
Assess
• Assess the reason the client is using black catechu.
• Assess gastrointestinal system if using for gastrointestinal symptoms: diarrhea,
constipation, abdominal pain, flatulence.
• Assess cardiac status in cardiac clients: heart rate, blood pressure; hypotension
may occur.
• Monitor blood glucose in diabetic clients; hypoglycemia may occur.
Administer
• PO: Use dried extract, tea, infusion, or tincture
Teach Client/Family
• Advise the client not to use black catechu in children or those who are pregnant
or breastfeeding until more research is available.
• Inform the client that constipation may occur.
Black Cohosh
(blak koe’hahsh)
Scientific names: Actaea racemosa, Cimicifuga racemosa
Other common names: Black snakeroot, bugbane, bugwort, cimicifuga, rattleroot, rattleweed, squaw root
Origin: Black cohosh is a perennial that grows in the eastern region of the United
States and in parts of Canada.
Uses
Black cohosh is used as a smooth-muscle relaxant, an antispasmodic, an antitussive, an astringent, a diuretic, an antidiarrheal, an antiarthritic, and a hormone
balancer in perimenopausal women. It is also used to decrease uterine spasms in
the first trimester of pregnancy, as an antiabortion agent, and as a treatment for
dysmenorrhea.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Black Cohosh
83
Investigational Uses
Investigation is ongoing into the use of black cohosh to treat menopausal
symptoms.
Actions
Black cohosh has been researched extensively in the past few years, primarily
for its effects when used to treat menopausal symptoms. The triterpene
glycosides may be responsible for black cohosh’s antiinflammatory and hormonal
effects.
Estrogenic Action
In a very large study involving more than 100 physicians and more than
600 female patients, cimicifuga extract was given. Within 6 to 8 weeks, both
physical and psychologic menopausal symptoms improved significantly. Most
improved within 4 weeks (Stolze, 1982). Another double-blind study included
60 female patients who received cimicifuga extract, conjugated estrogens, or diazepam for 12 weeks. Patients using cimicifuga extract showed a significant improvement compared with patients using the two drugs (Warnecke, 1985). In a
third study (also double blind), 80 female patients received cimicifuga extract,
conjugated estrogens, or a placebo for 12 weeks. Those taking cimicifuga
showed better results on the Kupperman Menopausal Index than the other
patients (Stoll, 1987). These studies and others provide adequate evidence to
support the use of black cohosh as an alternative to estrogen therapy in menopausal women. Unlike estrogens, black cohosh does not affect the secretion of
prolactin, follicle-stimulating hormone, luteinizing hormone (Freudenstein et al,
2002). Another study (Zierau et al, 2002) identified contradictory results from
previous studies. In this study antiestrogen results occurred when estradiol
activities were antagonized. LH levels may be altered.
Black cohosh was studied for safety and efficacy in breast/prostate cancer patients
(Walji et al, 2007). A critical assessment of clinical and preclinical studies of black
cohosh and cancer (breast, prostate) was presented. It appears that black cohosh is
safe in breast cancer without risk for liver disease.
Bone Resorption Action
No long-term studies have provided information on the role of black cohosh in the
prevention of osteoporosis. However, epidemiologic studies have shown that black
cohosh prevents osteoporosis in postmenopausal women.
Product Availability
Caplets: 40, 400, 420 mg; capsules: 25, 525 mg; fluid extract; powdered rhizome;
solid (dry) powdered extract; tincture
Plant Parts Used: Rhizome (dried and fresh); roots
Dosages
• Adult PO caplets/capsules: 40-80 mg bid standardized to 1 mg triterpenes
(27-deoxyactein) (20 mg) per caplet/capsule (total of 4-8 mg triterpene
glycosides/day)
• Adult PO liquid extract: 0.9-6 ml/day (1:1) (Mills, Bone, 2005)
• Adult PO powdered rhizome: 1-2 g
• Adult PO solid dry powdered extract: 250-500 mg (4:1)
• Adult PO tincture: 6-12 ml/day (1:10) (Mills, Bone, 2005)
• Adult PO decoction 1.5-9 g daily
Adverse effects: Underline = life-threatening
B
Black Cohosh
84
Contraindications
Pregnancy category is 3; breastfeeding category is 4A.
Black cohosh should not be given to children except under the supervision
of a qualified herbalist. Black cohosh should not be used in patients with
a history of estrogen receptor–positive breast cancer, cholestasis, or celiac
disease.
Side Effects/Adverse Reactions
CV: Hypotension, slow heart rate
ENDO: Uterine stimulation, miscarriage
GI: Nausea, vomiting, anorexia
Interactions
Drug
Antihypertensives: Black cohosh increases the action of antihypertensives;
avoid concurrent use.
Docetaxel, doxorubicin: Black cohosh may increase the toxicity of
docetaxel and doxorubicin; avoid concurrent use.
Hormonal contraceptives: Black cohosh may increase the effects; avoid
concurrent use.
Hormone replacement therapy: Black cohosh may alter the effects of
other hormone replacement therapies; use together cautiously.
Sedatives/hypnotics: Black cohosh may increase the hypotension; avoid
concurrent use.
Tamoxifen: Black cohosh may augment the antiproliferative properties of
tamoxifen (Freudenstein, 1999).
Lab Test
Luteinizing hormone (LH): Black cohosh may reduce LH and test results
(Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Acid
Caffeic acid; Fukinolic acid;
Cimicifugic acids (A, B, E, F)
Ferulic acid
Isoferulic acid
Salicylic acid
Actein; 27-Deoxyactein;
Cimicifugoside;
Cimicifugoside (B, M)
Inhibits neutrophil
elastase
Antiinflammatory
Triterpene
glycoside
Actacaepoxide
Cycloartane
glycoside
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Black Haw
85
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Possible Action
Flavonoid
Formononetin
May affect hormones
(LH, FSH, prolactin,
estradiol)
Caffeic acid
derivative
Tannins
Saponins
Isoferulic acid
Client Considerations
Assess
• Assess for menopausal and menstrual irregularities: length of cycle, amount of
flow, spotting, pain, and hot flashes.
• Assess for the presence of ovarian cysts or fibroids.
• Assess for the use of other hormonal products: estrogen, progesterone, contraceptives, thyroid products, steroids, and androgens. Concurrent use requires caution
(see Interactions).
• Assess for breast cancer or other cancers; avoid concurrent use.
Administer
• Instruct the client to take black cohosh PO using standardized products.
• Advise the client that effects are usually not seen until black cohosh is taken for at
least 4 weeks.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 4A.
• Caution the client not to give black cohosh to children.
Black Haw
(blak haw)
Scientific names: Viburnum prunifolium; Viburnum opulus
Other common names: American sloe, cramp bark, guelder-rose, may rose,
nannyberry, sheepberry, shonny, silver bells, sloe, stagbush, sweet haw, sweet
viburnum
Origin: Black haw is found in the eastern region of the United States.
Uses
Black haw is used as a diuretic; an antispasmodic; a sedative; for headaches, arthritis, fever, and other pains; a uterine relaxant; and to treat dysmenorrhea, asthma, and
cardiovascular conditions such as hypertension.
Actions
Black haw is a bronchospasmolytic, antiasthmatic, hypotensive, and astringent
(Mills, Bone, 2005). The only major action of black haw that has been studied is
its ability to reduce uterine excitability in laboratory animals (Reynolds, 1996).
Adverse effects: Underline = life-threatening
B
86
Black Haw
One of the coumarins, scopoletin, may be responsible for the antispasmatic and
uterine relaxant effect. However, preliminary studies have shown cardiovascular
activity of the iridoid glucosides of Viburnum prunifolium (Cometa et al, 1998).
One other study showed a digitalis-like activity on frogs and guinea pigs (Vlad
et al, 1977).
Product Availability
Capsules, extract, tablets
Plant Parts Used: Bark of the roots, stem, or trunk
Dosages
• Adult PO decoction: may be taken tid; may also be used with other herbs
(peppermint, chamomile, cramp bark, false unicorn root)
• Adult dried bark, infusion decoction: 7.5-15 g/day
• Adult liquid extract: 12-24 ml/day (1:1) or 1.5-4.5 ml/day (1:2)
• Adult tincture 15-30 ml/day (1:5) (Mills, Bone, 2005)
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Persons with kidney stones should use this herb cautiously.
Side Effects/Adverse Reactions
GI: Gastrointestinal upset, irritation; nausea, vomiting (large doses)
Interactions
Drug
Anticoagulants (aspirin, heparin, warfarin): Black haw may increase
the action of anticoagulants; do not use concurrently.
Food
Calcium, iron, zinc: Black haw may decrease the absorption of calcium,
iron, zinc from foods (Jellin et al, 2008).
Lab Test
INR, platelet count, AST, ALT, alkaline phosphatase: Black haw
may increase these levels.
Primary Chemical Components and Possible Actions
Chemical Component
Individual Component
Possible Action
Coumarin
Scopoletin
Scoplin; aesculetin
Salicin; Salicylic acids
Amentoflavon
Antispasmodic; uterine
relaxant
Phenol acid
Flavonoid
Oxalate
Volatile oil
Tannin
Resin
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Black Hellebore 87
Primary Chemical Components and Possible Actions—cont’d
Chemical Component
Individual Component
Triterpenoids
Virgatic acid; Vibsanin B;
3-Hydroxyvibsanin E;
Oleanadien (Fukuyama,
2002)
Possible Action
Client Considerations
Assess
• Assess for allergic reactions such as rash, chest tightness, and trouble breathing.
If present, administer antihistamine or other appropriate therapy.
• Assess for bleeding; check for the use of aspirin, NSAIDs, and anticoagulants (see
Interactions).
• Assess for menstrual discomfort and relief after using this herb.
Administer
• Instruct the client to take black haw as an infusion or tea.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Teach the client that black haw may be given to children as an antispasmodic.
Black Hellebore !
(blak heh-luh-bowr)
Scientific name: Helleborus niger
Other common names: Christe herbe, Christmas rose, Easter rose, melampode
Origin: Black hellebore is a perennial ornamental plant.
Uses
Black hellebore traditionally has been used as an anthelmintic, antianxiety agent, and
antipsychotic; as a treatment for restlessness; and for its laxative effect. It has also
been used to induce abortion and to treat pregnancy-induced hypertension, amenorrhea, and central nervous system conditions such as seizure disorders, meningitis,
and encephalitis.
Investigational Uses
Investigation is ongoing into the use of black hellebore as an immunostimulant for
cancer patients.
Actions
! Black hellebore is considered poisonous. Most herbal practitioners do not use it because of the potential for toxic reactions. The only identified therapeutic actions of black
hellebore are its possible antifungal and antineoplastic properties. When compared with
the action of cyclophosphamide, the action of black hellebore is weak (Büssing et al,
1998). Very little research has been done on this herb because it is so toxic.
Adverse effects: Underline = life-threatening
B
88
Black Hellebore
Product Availability
Fluid extract, powdered root, solid extract
Plant Parts Used: Rhizome (dried), root
Dosages
Laxative
• Adult PO fluid extract: 1-10 drops prn
• Adult PO powder: 10-20 grains prn
• Adult PO solid extract: 1-2 grains prn
Contraindications
!
Because it can cause abortion, black hellebore should not be used during pregnancy. Until more research is available, this herb should not be used during
breastfeeding and should not be given to children. Persons with hypersensitivity to
black hellebore should not use this herb. This plant is considered poisonous;
therefore its use is discouraged.
Side Effects/Adverse Reactions
CNS: Dizziness, paresthesia, seizures
CV: Hypertension, hypotension, bradycardia, arrhythmias
GI: Nausea, vomiting, anorexia, diarrhea, abdominal cramps, burning in throat
INTEG: Hypersensitivity reactions, dermatitis
RESP: Shortness of breath, respiratory failure related to contamination of the herb
Toxicity: Nausea, vomiting, diarrhea, abdominal pain, change
in vision, burning throat, coma, paralysis
Interactions
Drug
Cardiac glycosides (digoxin): Black hellebore contains cardiac glycosides;
use with digoxin or other cardiac glycosides can lead to additive effect; avoid
concurrent use.
Diuretics: Black hellebore with a diuretic can lead to toxicity; avoid concurrent use.
Macrolide antibiotics (azithromycin, clarithromycin, erythromycin):
Black hellebore used with a macrolide can lead to cardiac toxicity; avoid concurrent use (Jellin et al, 2008).
Herb
Buckthorn, cascara: Hypokalemia can result from the use of buckthorn or
cascara with Helleborus spp.; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Components
Possible Action
Agylcone
Glycosides
Saponosides
Resin
Ranunculosides
Hellebrin
Helleborin; Helleborcin; Bufadienole
Toxicity
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Black Pepper
89
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue use of this herb and
administer antihistamine or other appropriate therapy.
• Assess for use of cardiac glycosides, diuretics, macrolides; avoid use with black
hellebore.
! • Determine the reason the client is using black hellebore and suggest safer, more
conventional alternatives. This herb is rarely used because its toxic and therapeutic
levels are so close.
Administer
• Instruct the client to store black hellebore in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Because it can cause abortion, caution the client not to use black hellebore during
pregnancy. Until more research is available, caution the client not to use this herb
during breastfeeding and not to give it to children.
! • Advise the client that this plant is considered poisonous and should not be used.
Black hellebore is commonly contaminated with other Helleborus spp., which
yields a more poisonous plant.
Black Pepper
(blak peh’pur)
Scientific name: Piper nigrum
Other common names: Biber, filfil, hu-chiao, kosho, krishnadi, lada, pepe,
peper, pfeffer, phi noi, pimenta, pjerets, poivre, the king of spices, the master spice
Origin: Black pepper is found in the Spice Islands.
Uses
Black pepper traditionally has been used internally to treat gastrointestinal symptoms
such as flatus, anorexia, indigestion, heartburn, peptic ulcers, abdominal pain,
cramps, colic, diarrhea, and constipation. It has also been used to treat joint and
respiratory disorders and to stimulate mental processes. Black pepper is used externally to treat neuralgia and scabies.
Actions
Black pepper has been researched for its melanocyte proliferation and antibacterial, antiandrogenic, antioxidant, and chemoprotective/carcinogenic actions. One
of the alkaloids, piperine, may be responsible for black pepper’s antiandrogenic,
antiinflammatory, and hepatoprotective properties. The amide feruperine is an
antioxidant.
Melanocyte Proliferation
A study undertaken to identify repigmenting agents (Lin et al, 1999) identified the
ability of black pepper to promote melanocyte proliferation. Black pepper was found
to stimulate melanocyte growth. This was also true of piperine, one of the alkaloids
of black pepper.
Adverse effects: Underline = life-threatening
B
90
Black Pepper
Antibacterial and Antioxidant Actions
Two studies identified the antibacterial properties of black pepper (Dorman et al,
2000, Reddy, 2004). One study focused on several herbs possessing powerful antibacterial effects. The other study demonstrated the antibacterial effect of black pepper against Staphylococcus aureus growth. Piper nigrum was also found to act as
an antioxidant when it was studied to determine its potential application in food
preservation (Nakatani et al, 1986).
Chemoprotective/Carcinogenic Action
Several studies have focused on the carcinogenic properties of black pepper. Most
of these studies used laboratory animals that were force-fed black pepper in large
amounts. These laboratory animals developed various tumors, depending on the
study (El-Mofty et al, 1988, 1991; Shwaireb et al, 1990). Other studies have shown
a chemoprotective effect in the colon. This effect may be due to the reduction of
toxins (Nalini et al, 1998).
Product Availability
Powder
Plant Part Used: Fruit
Dosages
• Adult PO: 300-600 mg/day, max 1.5 g/day (Jellin et al, 2008).
Contraindications
Class 1 herb (fruit).
Until more research is available, black pepper (medicinally) should not be used
therapeutically during pregnancy and breastfeeding, and should not be given
therapeutically to children. Black pepper should not be used therapeutically by
persons with hypersensitivity to this herb.
Side Effects/Adverse Reactions
EENT: Eye irritation, swelling (topical eye contact)
INTEG: Hypersensitivity reactions
MISC: Weak carcinogenic action
RESP: Apnea (large amounts in children)
Interactions
Drug
Cytochrome P450: Concurrent use of black pepper with drugs metabolized
by cytochrome P450 should be avoided.
Phenytoin: Black pepper with dilantin speeds absorption and slows elimination
of phenytoin (Jellin et al, 2008).
Propranolol: Black pepper speeds absorption and increases effect of propranolol (Jellin et al, 2008).
Theophylline: Black pepper increases absorption of theophylline (Jellin et al, 2008).
Lab Test
Phenytoin, propranolol, theophylline, serum drug assays: Black
pepper can increase phenytoin, propranolol, theophylline concentrations, and
serum drug assays (Jellin et al, 2008).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Black Root
91
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Piperine
Melanocyte proliferation;
hepatoprotective;
antiinflammatory;
antiandrogenic
(Hirata, 2007)
Essential oil
Safrole
Eugenol
Myristicin
Tannic acid
Amide
Piperyline; Piperlongumine;
Piperidine; Piperettine;
Piperanine; Chavicin
Sabinene; Carvone; Myrcene;
Limonene; Borneol;
Carvacrol; Linalool;
Alpha-pinene; Betapinene; Humelene;
Bisabolone;
Caryophyllene
Aromatic
Weak carcinogen
Feruperine
Weak carcinogen
Antioxidant
Client Considerations
Assess
• Assess for hypersensitivity reactions. If these are present, discontinue use of black
pepper and administer antihistamine or other appropriate therapy.
• Assess for the use of phenytoin, propranolol, theophylline, and drugs metabolized
by cytochrome P450 (see Interactions).
Administer
• Instruct the client to store black pepper in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Advise the client not to use black pepper therapeutically in children or those who
are pregnant or breastfeeding until more research is available.
Black Root
(blak rewt)
Scientific names: Veronicastrum virginicum, Leptandra virginica, Veronica
virginica
Other common names: Bowman root, brinton root, Culver’s physic, Culver’s
root, high veronica, hini, leptandra, physic root, quitel, tall speed-well, Veronica
Origin: Black root is found in the United States and Canada.
Adverse effects: Underline = life-threatening
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Black Root
92
Uses
Black root is used as an emetic, a diuretic, a laxative, and an astringent, as well as
to relieve jaundice. This herb is rarely used today.
Actions
Very little primary research is available for black root. In traditional herbal medicine,
black root has been used for the astringent properties of its tannic acid component
and the diuretic effect of D-mannitol/mannite.
Product Availability
Root (dried and fresh), tincture
Plant Parts Used: Rhizome, roots
Dosages
• Adult PO tea: 1-2 tsp dried root, mixed in cold water, then boiled and steeped for
15 min
• Adult PO tincture: 1-2 ml tid
Contraindications
Class 1 herb (dried root); class 2b/2d herb (fresh root).
Black root should not be used during pregnancy (abortifacient) and breastfeeding, and should not be given to children.
Side Effects/Adverse Reactions
CNS: Headache, drowsiness
GI: Nausea, vomiting, anorexia, abdominal cramps, stool color change,
hepatotoxicity (large amounts of dried leaves)
Interactions
Drug
Atropine: Black root forms an insoluble complex with atropine, which
reduces the atropine effect; do not use concurrently.
Cardiac glycosides (digoxin), scopolamine: Black root forms an
insoluble complex with cardiac glycosides, scopolamine; do not use
concurrently.
Diuretics: Black root may increase hypokalemia in those receiving diuretics;
avoid concurrent use or added potassium; supplementation may be needed
(Jellin et al, 2008).
Hepatotoxic agents: Avoid the concurrent use of black root with any
hepatotoxic agents.
Herb
Potassium-depleting herbs (horsetail, licorice): Black root may
cause increased potassium depletion when given with horsetail, licorice
(theoretical).
Lab Test
AST, ALT, alkaline phosphatase: Black root may increase these
tests.
Potassium: Black root may decrease potassium level.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Blessed Thistle
93
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Volatile oil
Tannic acid
Verosterol
Leptandrin
Acid
Possible Action
Astringent; wound healing;
antisecretory
Cinnamic acid; Paramethoxycinnamic acid
Resin
Gum
Mannite
D-Mannitol
Diuretic
Client Considerations
Assess
! • Assess hepatic function test results (AST, ALT); monitor for hepatotoxicity, including jaundice, fever, and increases in hepatic function levels. If increased levels are
present, discontinue use of this herb.
Administer
! • Caution the client to avoid the consumption of dried leaves; hepatotoxicity can
occur.
Teach Client/Family
• Caution the client not to use black root in children or those who are pregnant or
breastfeeding until more research is available.
Blessed Thistle
(bleh’suhd thi’sul)
Scientific names: Carbenia benedicta, Cnicus benedictus, Carduus benedictus
Other common names: Cardo santo, chardon benit, holy thistle, kardobenediktenkraut, spotted thistle, St. Benedict thistle
Origin: Blessed thistle is an annual found in Europe and Asia.
Uses
Blessed thistle is used for gastrointestinal discomfort; hepatic disorders such as
jaundice, hepatitis, myrroghia, and dyspepsia; to improve digestion and memory; to
stimulate lactation; to treat anorexia; and as a bacteriocidal.
Actions
Blessed thistle has primarily been used to stimulate the appetite and increase gastric
secretion. The sesquiterpene lactone cnicin may be responsible for the appetite
stimulant and antibacterial properties. However, some reports indicate that this herb
may possess antiinfective properties.
Adverse effects: Underline = life-threatening
B
94
Blessed Thistle
Product Availability
Capsules, dried herb, tea, tincture
Plant Parts Used: Dried leaves, upper stems, seeds
Dosages
• Adult PO: 4-6 g herb daily (Blumenthal, 1998)
Contraindications
Class 2b herb.
Blessed thistle should not be used during pregnancy and should not be given to
children. It should not be used by persons with hypersensitivity to this herb.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Contact dermatitis
SYST: Hypersensitivity
Interactions
Drug
H2-blockers, proton pump inhibitors: Blessed thistle may decrease the action of H2-blockers and proton pump inhibitors (theoretical) (Jellin et al, 2008).
Herb
Asteraceae species (arnica, boneset, burdock, bullerbur, carlile
thistle, chamomile, chicory, colts’ foot daisy, dandelion, echinacea,
elecampane, feverfew, goldenrod, lutein, marigold, milk thistle,
mugwort, ragwort, safflower, santonica, saw palmetto, southern
wood, stevia, tansy, wild lettuce, wormwood, yarrow): Blessed thistle
may cause cross sensitivity.
Lab Test
AST, ALT, alkaline phosphatase: Blessed thistle may increase these levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Sesquiterpene
lactone
Tannins
Cnicin; Salonitenolide
Weak cytotoxic; appetite
stimulant; antibacterial
Client Considerations
Assess
• Assess for allergic reactions and contact dermatitis; if these are present, discontinue use of this herb.
Administer
• Instruct the client to store blessed thistle in a cool, dry place, away from heat and
moisture.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Bloodroot 95
Teach Client/Family
• Caution the client not to use blessed thistle in children or those who are pregnant
or breastfeeding until more research is available.
• Inform the client that research on this herb is lacking.
Bloodroot !
(bluhd’rewt)
Scientific name: Sanguinaria canadensis L.
Other common names: Coon root, Indian paint, paucon, pauson, red puccoon,
redroot, sweet slumber, tetterwort
Origin: Bloodroot is a perennial found in Canada and the southern region of the
United States.
Uses
Bloodroot has been used for its expectorant, antimicrobial, antiinflammatory, antiplaque (dental—topically), and antifungal properties. It has also been used topically
for the treatment of skin, ear, and nose cancer and for nasal polyps.
Actions
The use of bloodroot is considered to be obsolete because of its toxicity. However,
its various actions account for its continued use. The isoquinolone alkaloids sanguinarine and chelerythrine possess antimicrobial and antimycobacterial actions.
Sanguinarine is a hypotensive dental antiplaque and CNS depressant.
Analgesic Action
The analgesic action of bloodroot occurs via mechanisms similar to those of opioids,
with paralysis of the nerve endings leading to lessened pain.
Antiplaque Action
The antiplaque action of bloodroot is well documented in the literature. Some toothpaste
and mouthwash manufacturers include bloodroot as an ingredient to help limit oral
plaque. The alkaloid sanguinarine is effective against various oral bacteria (Dzink et al,
1985; Godowski, 1989). This action appears to be due to an alkaloid present in the herb.
Topical Action
Bloodroot has been found to corrode and destroy topical cancers and topical fungal
infections (Phelan et al, 1963). In cancers of the nose and ears, bloodroot has been
shown to destroy these lesions.
Other Actions
Methanol extracts of the rhizomes of bloodroot were analyzed. Two isoquinoline alkaloids were identified in the active fraction. Sanguinarine and chelerythrine inhibited the growth of bacterium (Mahady, 2003).
Product Availability
Extract, tincture
Plant Part Used: Rhizome
Dosages
• Adult PO extract: 0.06-0.3 ml tid (1:1 in 60% alcohol)
• Adult PO tincture: 0.3-2 ml tid
• Adult PO rhizome: 60-500 mg tid (Jellin et al, 2008)
Adverse effects: Underline = life-threatening
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96
Bloodroot
Contraindications
!
Class 2b/2d herb.
Bloodroot should not be used during pregnancy and breastfeeding, and it should not be
given to children. Bloodroot should not be used to treat deep wounds. The FDA classifies
this herb as unsafe; therefore this herb should be used only under the supervision of a
qualified herbalist. Handling the fresh root without gloves can cause skin irritation.
Side Effects/Adverse Reactions
CNS: Headache, central nervous system depression, loss of
consciousness
CV: Hypotension, shock, coma (excessive doses)
EENT: Glaucoma (high-doses)
GI: Nausea, vomiting, anorexia
INTEG: Contact dermatitis (topical)
Interactions
Drug
Antihypertensives, ganglionic/peripheral adrenergic blockers:
Bloodroot may increase the effects of these products.
CNS depressants: Bloodroot may increase the sedative effect of CNS depressants.
Corticosteroids: Bloodroot may increase potassium loss.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Isoquinolone
alkaloid
Sanguinarine
Hypotensive, dental
antiplaque, central
nervous system
depressant,
antimicrobial,
antimycobacterial
Homochelidonine;
Sanguidimerine;
Chelirubine;
Sanguilutine;
Allocryptopine
Chelerythrine
Antimycobacterial (Newton
et al, 2002)
Protopine; Oxysanguinarine;
Berberine; Coptisine
Resin
Client Considerations
Assess
! • Assess the client’s cardiovascular status (blood pressure; pulse, including character) and level of consciousness. Hypotension, shock, and coma may occur with
increased doses.
• Determine the quantity of the herb ingested.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Blue Cohosh
97
Administer
• Caution the client to take only carefully calculated doses of bloodroot. Higher
doses can lead to coma.
• Caution the client to not take orally the juice or powdered rhizome of bloodroot;
may cause toxicity.
Teach Client/Family
• Caution the client not to use bloodroot in children or those who are pregnant or
breastfeeding until more research is available.
• Caution the client to use bloodroot only under the direction of a competent herbalist.
Bloodroot is considered unsafe by the FDA.
Blue Cohosh
(blew koe’hahsh)
Scientific name: Caulophyllum thalictroides
Other common names: Blue ginseng, papoose root, squaw root, yellow
ginseng
Origin: Blue cohosh is a perennial found in the midwestern and eastern regions of
the United States.
Uses
Blue cohosh is used to induce labor, to treat rheumatism, to increase menstrual flow,
and as an anticonvulsant, antispasmodic, and abortifacient (Rao, 2002).
Actions
Blue cohosh can cause perinatal stroke, profound CHF and shock, acute MI, and
severe multiorgan hypoxic injury (Dugoua, 2008). The saponin caulosaponin and
magnoflorine are uterine stimulants. The alkaloid methylcystine is a CNS stimulant
and also acts as nicotine would.
Embryotoxic Action
Blue cohosh is known to contain embryotoxic alkaloids (Jones et al, 1998). Both
blue and black cohosh have been used for centuries to stimulate uterine contractions. However, studies have only recently confirmed the embryotoxic nature of blue
cohosh. Two studies have shown significant embryotoxicity when a mother ingested
blue cohosh to stimulate uterine contractions. In one case, the infant was born with
acute myocardial infarction associated with congestive heart failure and shock
(Jones et al, 1998).
Uterine Stimulant Action
Four of the alkaloids present in blue cohosh—baptifoline, anagyrine, ubiquitous,
and magnoflorine—were tested to determine their uterine stimulant actions. Research revealed that the four are effective only when present together. When tested
individually, each exhibited marginal uterotonic activity but showed no uterine
stimulant activity. Saponins of the root and rhizome exert a definite oxytocic action,
increasing the tone and rate of contractions (Brinker, 1995).
Product Availability
Capsules: 500 mg; dried root; powder; tablets; tea; tincture
Adverse effects: Underline = life-threatening
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98
Blue Cohosh
Plant Parts Used: Aerial parts, rhizome, roots
Dosages
Likely unsafe for oral use (Jellin et al, 2008)
• Adult PO dried root/rhizome: 0.3-1 g tid
• Adult PO extract: 0.5-1 ml tid (1:1 in 70% alcohol)
Contraindications
Pregnancy category is 6; breastfeeding category is 5A.
Blue cohosh should not be given to children because the seeds are poisonous to
them. Persons with cardiac disease, celiac disease, malabsorption, and vitamin A,
D, E, K deficiency should not use blue cohosh. This product should only be used
by a qualified herbalist and not the general public.
Side Effects/Adverse Reactions
CV: Chest pain, hypertension, CHF, stroke, acute MI
ENDO: Hyperglycemia
GI: Gastrointestinal irritation, cramps, diarrhea, mucous membrane irritation
Reproductive: Embryotoxic, inductive of labor
SYST: Nicotinic toxicity (Rao et al, 2002)
Interactions
Drug
Antianginals, antidiabetics: Blue cohosh may decrease the action of
antianginals, causing chest pain, and antidiabetics; avoid concurrent use.
Antihistamines, barbiturates, methylphenidate, phenothiazines:
Blue cohosh’s metabolism may be decreased.
Antihypertensives, peripheral adrenergic blockers: When used with
antihypertensives, peripheral adrenergic blockers, blue cohosh will decrease
their action; avoid concurrent use.
Corticosteroids, hormonal contraceptives, tetracyclines: Blue cohosh
may increase metabolism and decrease the effect of these products.
Nicotine: Blue cohosh will increase the effects of nicotine and may cause
toxicity; avoid concurrent use.
Lab Test
Blood glucose: Blue cohosh may increase blood glucose level.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Methylcystine
Central nervous system
stimulant; nicotinic
toxicity (Rao et al,
2002)
Embryotoxicity
Taspine
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Blue Flag
99
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Possible Action
Uterine stimulant
Saponin
Magnoflorine; Anagyrine;
Baptifoline; Ubiquitous
Thalictroidine; Lupanine;
Sparteine
Caulosaponin; Cauloside
Uterine stimulant
(Satchithanandam,
2008)
Phosphoric acid
Phytosterol
Client Considerations
Assess
• Assess cardiac status (blood pressure; pulse, including character, rate, and
rhythm). Assess for the use of all medications (see Interactions).
• Assess diabetic clients for hypoglycemia; check glucose levels.
! • Assess for toxicity; look for signs similar to those of nicotine poisoning (tachycardia, diaphoresis, abdominal pain, vomiting, muscle weakness, fasciculations).
Administer
• Ensure that commercial preparations are taken in the correct dosage.
Teach Client/Family
• Inform the client that pregnancy category is 6 and breastfeeding category is 5A.
• Caution the client to keep blue cohosh products out of the reach of children
because the seeds are poisonous to them.
• Advise the client not to use nicotine products while using blue cohosh. The effects
of nicotine will be increased.
Blue Flag
(blew flag)
Scientific name: Iris versicolor
Other common names: Dagger flower, dragon flower, flag lily, fleur-de-lis,
flower-de-luce, liver lily, poison flag, snake lily, water flag, wild iris
Origin: Blue flag is a perennial found in the wetlands of the United States.
Uses
Blue flag is used primarily for its antimicrobial effects. It is also used for its laxative
side effect and its emetic and diuretic properties. Blue flag is used topically to treat
sores, bites, and bruises.
Actions
Most of the information available on the actions of blue flag is based on anecdotal
evidence rather than primary research. The anecdotal evidence focuses on the
Adverse effects: Underline = life-threatening
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100
Blue Flag
use of this herb as a laxative and an antiinflammatory. The tannins may be responsible for these actions. Irilon and irisolone may cause a laxative effect. Because
of the toxicity of this herb, the unsupervised internal use of blue flag is not
recommended.
Product Availability
Extract: 0.5-1 fluid drams (2.5-5 ml); powdered root: 20 grains (1300 mg); solid
extract: 10-15 grains (650-975 mg); tincture: 1-3 fluid drams (5-15 ml)
Plant Parts Used: Rhizome with roots
Dosages
Laxative
• Adult PO powdered root: 10-20 grains one-time dose
• Adult PO tincture: 1⁄2-3 fluid drams one-time dose
Other
• Adult topical powdered root: make poultice, apply prn
Contraindications
Pregnancy category is 2; breastfeeding category is 2A.
Blue flag should not be given to children. It is contraindicated in all but small
doses.
Side Effects/Adverse Reactions
CNS: Headache
EENT: Mucous membrane irritation, soreness
GI: Nausea, vomiting, anorexia, hepatotoxicity
SYST: Death by poisoning
Interactions
Drug
Anticoagulants, antiplatelets, salicylates: Blue flag may increase risk
for bleeding.
Antihypertensives, ganglionic or peripheral adrenergics: Blue flag
may increase the effect of these products.
Barbiturates, beta-blockers, sedative/hypnotics: Blue flag’s effect may
be decreased.
Cardiac glycosides (digoxin): Use with blue flag may lead to increased side
effects (Jellin et al, 2008).
Diuretics: Use with blue flag may lead to hypokalemia (Jellin et al, 2008).
Herb
Aloe, buckthorn, cascara, castor, horsetail, licorice,
podophyllium, senna, yellow dock: Use with blue flag may lead
to hypokalemia.
Lab Test
Blood glucose, INR, PT: Blue flag may increase blood glucose, INR, PT
levels.
Potassium: Blue flag may decrease potassium levels.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Bogbean
101
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Volatile oil
Triterpene
Glycoside
Xanthone
Flavonoid
Starch
Tannin
Furfural
Irigermanal
Irilon; Irisolone
Irigenin; Tectoridine
Possible Action
Laxative
Wound healing;
antiinflammatory
Gum
Client Considerations
Assess
• Assess for severe nausea and vomiting.
• Assess for irritation or soreness of the mucous membranes.
! • Assess for toxicity.
Administer
• Instruct the client to take blue flag PO to treat constipation. Dosages for other uses
are not documented.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 2A.
• Caution the client not to give blue flag to children.
• Advise the client not to use blue flag internally except under the direction of a
competent herbalist and not to use it topically near mucous membranes.
Bogbean
(bahg’been)
Scientific name: Menyanthes trifoliata
Other common names: Buckbean, marsh trefoil, water shamrock
Origin: Bogbean is found in the wetlands of the United States and Europe.
Uses
Bogbean is used as an antiinflammatory, and to treat anorexia and gastrointestinal
distress.
Actions
Very limited primary research exists on bogbean. One study researched its analgesic
effect, postulating that bogbean decreases prostaglandin synthesis (Huang et al,
1995). Two chemical components of bogbean, caffeic acid and ferulic acid, have
been identified as bile stimulants. Antiinfective properties have also been identified
Adverse effects: Underline = life-threatening
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102
Bogbean
(Bishop et al, 1951). In addition, anecdotal information suggests that bogbean
stimulates the appetite and gastric juices. Immunomodulating polysaccharide fractions were identified in bogbean (Kudik-Jaworska, 2004).
Product Availability
Dried leaf, fluid extract, tincture
Plant Part Used: Leaves
Dosages
• Adult PO dried leaf: 1.5-3 g (Blumenthal, 1998) prepared as tea, used as often as tid
• Adult PO fluid extract: 1-2 ml (1:1 dilution) tid with 8 oz water
Contraindications
Class 2d herb.
Because uterine stimulation can occur, bogbean should not be used during pregnancy. Until more research is available, this herb should not be used during
breastfeeding. Bogbean should not be given to children.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
SYST: Bleeding, hemolysis (if taken with anticoagulants,
NSAIDs, antiplatelets)
Interactions
Drug
Antacids, H2 antagonists, proton pump inhibitors: Bogbean decreases
the effect of these products.
Anticoagulants, antiplatelets, aspirin, NSAIDs: Use of bogbean with
anticoagulants, antiplatelets, aspirin, and NSAIDs may increase the risk of bleeding;
do not use concurrently.
Laxatives, stimulants: Bogbean may increase the effect of these products.
Herb
Angelica, anise, arnica, boldo, capsicum, celery, chamomile,
clove, danshen, fenugreek, feverfew, garlic, ginger, ginkgo, horse
chestnut, horseradish, licorice, meadowsweet, prickly ash, onion,
papain, passionflower, poplar, red clover, turmeric, wild carrot,
willow: Use with bogbean may increase risk for bleeding (Jellin et al, 2008).
Lab Test
Hemoglobin: Bogbean may decrease hemoglobin levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Acid
Caffeic acid; Ferulic acid
Chlorogenic acid;
Salicylic acid; Vanillic
acid; Folic acid;
Palmitic acid
Bile stimulant
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Boldo
103
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Possible Action
Alkaloid
Gentianin; Gentianidine;
Choline
Quercetin
Rutin
Hyperin; Kaempferol;
Trifolioside
Antiinflammatory
Antioxidant;
immunomodulating
(Kudik-Jaworska, 2004)
Flavonoid
Coumarin
Scopoletin
Iridoid
Carotene
Ceryl alcohol
Client Considerations
Assess
• Assess for bleeding. Determine whether the client is also taking aspirin,
NSAIDs, anticoagulants, or antiplatelets, all of which will increase the risk of
bleeding.
• Assess for pain and inflammation. Determine whether the client is taking bogbean
to treat these conditions.
Administer
• Instruct the client to store bogbean in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Because uterine stimulation can occur, caution the client not to use bogbean during pregnancy. Until more research is available, caution the client not to use bogbean during breastfeeding.
• Do not give bogbean to children.
• Advise the client to avoid using bogbean with other medications that can cause
bleeding: aspirin, anticoagulants, antiplatelets, NSAIDs.
Boldo
(bole’doe)
Scientific names: Boldea boldus, Peumus boldus
Other common names: Boldea, boldine, boldo-do-Chile, boldus
Origin: Boldo is an evergreen found in Chile, Peru, and Morocco.
Uses
Boldo is used as a laxative, liver tonic, and sedative. It is also used to treat spastic
conditions of the gastrointestinal tract, flatulence, gout, dysmenorrhea, colds, and
weakness.
Adverse effects: Underline = life-threatening
B
104
Boldo
Investigational Uses
Research is ongoing into the use of boldo as a treatment for gallstones.
Actions
Although boldo has been used to treat various conditions in many parts of the world,
its actions are not well researched. Boldo is thought to possess diuretic, anthelmintic, and hepatoprotective actions. The tannins are responsible for wound healing and
antiinflammatory actions. However, very little primary research is available to confirm these actions.
Diuretic Action
Boldo has been shown to possess diuretic effects. In a study of dogs given boldo,
urine excretion increased by 50% (Speisky et al, 1994).
Anthelmintic Action
One of the chemical components of boldo, the volatile oil, ascaridole, exhibits
anthelmintic activity.
Other Actions
Boldo may exert antioxidant, hepatoprotective, and antiinflammatory activity. However, little research currently exists to confirm these possible actions. Boldo has
shown uterine stimulant effects and teratogenic effects in rats (Almedia, 2000). Only
one study (Lanhers et al, 1991) could be found to confirm these effects. This study
used an in vitro technique in mice. Boldine, the main alkaloid, appears to possess a
hepatoprotective action but does not possess antiinflammatory action.
Product Availability
Extract, tea, tincture
Plant Part Used: Leaves
Dosages
! Do not exceed recommended dosage.
• Adult PO: 0.2-3 g dried leaves daily
• Adult PO: 60-200 mg of dried leaf tid or as a tea tid (Jellin et al, 2008)
• Adult tincture: 1.5-6 ml/day (1:5); 1.8-6 ml/day (1:10)(Mills, Bone, 2005)
• Adult liquid extract: 0.7-2 ml/day (1:2) (Mills, Bone, 2005)
Contraindications
Pregnancy category is 7; breastfeeding category is 5A.
Boldo should not be given to children. Persons with neurologic or respiratory
disease, renal disease, obstruction of the bile duct, or severe hepatic disease
should avoid the use of boldo. Persons with gallstones should use this herb
cautiously.
Side Effects/Adverse Reactions
Very high doses
CNS: Paralysis, exaggerated reflexes, convulsions, coma, death
RESP: Respiratory depression
Interactions
Drug
Anticoagulants, antiplatelets: Boldo given with anticoagulants, antiplatelets can lead to increased risk of bleeding (Jellin et al, 2008).
CNS depressants: Boldo may increase the effect of these products.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Boneset
105
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Isoquinolone
alkaloid
Boldine; Isoboldine;
Reticuline
Antispasmodic; diuretic;
antiinflammatory;
antipyretic; antioxidant
Ascaridole; thymol;
transverbenol
Anthelmintic
Flavonoid
Volatile oil
Coumarin
Resin
Tannin
Wound healing;
antiinflammatory
Client Considerations
Assess
! • Assess for central nervous system reactions and respiratory depression. If either is
present, discontinue use of this herb.
Administer
• Instruct the client to store boldo in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 7 and breastfeeding category is 5A.
• Caution the client not to use boldo in children. Keep boldo products out of the
reach of children because this herb is toxic in high doses.
• Advise the client to avoid the use of boldo if central nervous system disorder,
respiratory disorder, or severe hepatic disease is present.
Boneset
(bown’seht)
Scientific name: Eupatorium perfoliatum
Other common names: Agueweed, crosswort, eupatorium, feverwort, Indian
sage, Joe-pye-weed, sweating plant, thoroughwort, vegetable antimony
Origin: Boneset is a perennial found in the wetlands of the United States and
Canada.
Uses
Boneset is used to treat fever, bronchitis, and influenza. It is also used as a sedative,
a laxative, and an expectorant.
Investigational Uses
Beginning research has shown antiinflammatory, immunostimulant, and woundhealing properties of boneset. Also, it has the possibility of a weak antibacterial
Adverse effects: Underline = life-threatening
B
106
Boneset
action against gram-positive organisms, action against some parasitic infections, and
a cytotoxic response.
Actions
The flavonoids may be responsible for wound healing and antiinflammatory properties. Pyrrolizidine alkaloids are hepatotoxic when used over a long period of time or
in high doses. Several other chemical components of boneset have been identified,
but the action is unknown.
Immunostimulant Action
One study demonstrated that the chemical components of boneset increase both
granulocytes and macrophages (Wagner et al, 1985). Another study showed an increase in phagocytosis when boneset was combined with Echinacea angustifolia,
Baptisia tinctoria, and Arnica montana. This increase in phagocytosis was much
more pronounced when boneset was used in combination with the three other species than when it was used alone (Wagner et al, 1991).
Other Actions
Boneset has been shown to possess emetic, antiinflammatory, and antimalarial
properties (Hall, 1974; Lira-Salazar, 2006). A study focused on the possible effects
of boneset on the common cold and showed no changes in the cold as a result of
the use of this herb (Gassinger et al, 1981). Habtemariam et al (2000) discovered
a weak antibacterial effect (gram-positive organisms [Staphylococcus aureus,
Bacillus megaterium]) and a potent cytotoxic effect when compared with
chlorambucil.
Product Availability
Extract, tea
Plant Parts Used: Dried leaves, flowers, whole herb
Dosages
• Adult PO extract: 10-40 drops mixed in a small amount of liquid, tid
• Adult PO tea: 2-6 tsp dried leaves (crushed) or flowers in ⱖ8 oz water, boiled then
steeped for 15 min, tid
Contraindications
Class 4 herb.
Because uterine stimulation can occur, boneset should not be used during pregnancy.
Until more research is available, this herb should not be used during breastfeeding.
Persons with hepatic disorders, an allergy to ragweed (Jellin et al, 2008), or a hypersensitivity to boneset should not use this herb. Avoid long-term use; toxicity can occur.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea, hepatotoxicity
SYST: Hypersensitivity
Interactions
Herb
Asteracae family (daisy, chrysthanemum): Boneset can produce
allergic reactions with these herbs.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Borage
107
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alcohol
Volatile oil
Triterpenes
Flavonoid
Tremetol
Antidiabetic
Kaempferol; Quercetin;
Astragalin; Rutin
Eupatorin
Wound healing;
antiinflammatory
Glycoside
Resin insulin sterols
Pyrrolizidine alkaloids
Hepatotoxic
Client Considerations
Assess
! • Assess for hepatotoxicity (jaundice, increased hepatic function test levels, claycolored stools, right upper-quadrant pain). If these symptoms occur, use of this
herb should be discontinued.
• Assess for gastrointestinal symptoms, nausea, vomiting, diarrhea; if these symptoms occur, use of herb should be discontinued.
• Assess for hypersensitivity reactions; if present, discontinue use of this herb.
Administer
• Instruct the client to take boneset PO as a tea or extract.
• Instruct the client to store boneset in a cool, dry place, away from heat and
moisture.
• Inform the client that boneset may be given to children in small doses.
Teach Client/Family
• Because uterine stimulation can occur, caution the client not to use boneset during
pregnancy. Until more research is available, advise the client not to use this herb
during breastfeeding.
Borage
(baw’rij)
Scientific name: Borage officinalis
Other common names: Beebread, common borage, common bugloss, cool
tankard, ox’s tongue, starflower
Origin: Borage is an annual found in North America and Europe.
Uses
Borage is used to treat arthritis, hypertension, the common cold, and bronchitis.
It has been used primarily as a galactagogue but should not be used during breastfeeding until research confirms or denies the presence of pyrrolizidine alkaloids.
Borage is also used for menopause, depression, adrenal replenishment, and as a
tonic.
Adverse effects: Underline = life-threatening
B
108
Borage
Investigational Uses
Borage may decrease body fat accumulation.
Actions
Antiinflammatory Action
Several studies have demonstrated the beneficial effects of borage oil for treating
rheumatoid conditions. Diets high in arachidonic acid have been shown to increase
the formation of prostaglandin and leukotriene with proinflammatory action
(Zurier et al, 1996). Two studies have shown that doses of 1.1 to 1.4 g gammalinolenic acid in borage seed oil reduces joint inflammation significantly (Leventhal
et al, 1993; Pullman-Mooar et al, 1990). A study using a combination of evening
primrose oil and borage oil showed positive results in rheumatologic conditions
(Belch et al, 2000). However, not all studies have shown positive results.
Antihypertensive Action
One study has shown that the high levels of gamma-linolenic acid in borage oil are
responsible for its ability to decrease hypertension. The decrease in blood pressure
occurred in response to two factors: (1) a reduction in the affinity to angiotensin II
receptors in cells that produce aldosterone and (2) a reduction in the aldosterone/
renin ratio (Engler et al, 1998).
Other Actions
A borage oil study has shown a decrease in body fat accumulation in rats. Rats were
fed a low-fat diet containing borage oil. The result was a decrease in body fat mass
(Takahashi et al, 2000). Rosmarinic acid may be responsible for the antioxidant
action in borage (Bandoniene, 2002). Borage extract revealed in the lab the presence of several radial scavenging components.
Product Availability
Capsules: 240, 500, 1300 mg; seed oil
Plant Parts Used: Leaves, seeds, stems
Dosages
Joint Inflammation
• Adult PO seed oil: 1.1-1.4 g gamma-linolenic acid daily (Leventhal et al, 1993;
Pullman-Mooar et al, 1990)
Contraindications
Class 2a/2b/2c herb.
Until more research is available, borage should not be used during pregnancy and
breastfeeding because of the possible presence of pyrrolizidine alkaloids. It should
not be given to children.
Side Effects/Adverse Reactions
GI: Hepatotoxicity
Interactions
Drug
Anticoagulants, antiplatelets, salicylates: Borage may increase the risk
for bleeding.
Anticonvulsants: Bogbean may decrease the effect of this product.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Borage
109
Interactions—cont’d
Hepatotoxic drugs: Borage when given with hepatotoxic drugs, may lead to
increased hepatotoxicity (Jellin et al, 2008).
Herb
Eucalyptus: Use with borage may increase unsaturated pyrrolizidine alkaloid
(UPA) (Jellin et al, 2008).
Lab Test
AST, ALT, alkaline phosphatase, PT, INR: Borage may increase these
levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Alcohols
Aldehydes
Mucilage
Acid
Tannin
Hexanol, Cis-z-hexenol
Essential oil
Nonadecane, Tetrocosane,
Hepatocosane
Hydrocarbons
Fatty acid
Oleic
Alkaloid,
pyrrolizidine
Rosmarinic acid
Possible Action
Expectorant
Diuretic
Wound healing;
antiinflammatory
Malic acid
Gamma-linolenic, Linoleic,
Alpha-linolenic,
Stearidonic, Palmitic
(Mhamdi, 2007)
Saturated
Amabiline
Thesinine
Antiinflammatory;
antihypertensive
Hepatotoxic
Antioxidant
(Bandoniene, 2002)
Client Considerations
Assess
! • Assess for hepatotoxicity (jaundice, increased liver function test levels, claycolored stools, right upper-quadrant pain). If these occur, use of borage should be
discontinued.
• If the client is using borage to treat joint conditions, assess for pain and inflammation (location, duration, intensity), including aggravating and alleviating factors.
• Assess blood pressure and pulse if borage is being used to treat hypertension.
• Assess body weight if using to decrease body fat accumulation.
Administer
• Instruct the client to use borage oil that contains 20% to 26% gamma-linolenic acid.
Adverse effects: Underline = life-threatening
B
110
Boron
Teach Client/Family
• Caution the client not to use borage in children or those who are pregnant or
breastfeeding until more research is available.
• Caution the client that one of the chemical components of borage, an alkaloid
known as amabiline, can cause hepatotoxicity. Nettle, dandelion, and marshmallow
root treat the same conditions as borage and are safer herbs; therefore they may
be better choices.
Boron !
(bor’on)
Scientific names: Boron, B
Other common names: Borate, boric acid, boric tartrate
Origin: Boron is a mineral found naturally.
Uses
Boron is used to increase bone density, for osteoarthritis. Boric acid is used topically
as an astringent and as an irrigant for the eye.
Actions
Boron is an element found in nature. It may be responsible for the absorption of
calcium, phosphorus, and magnesium from the diet. Boron has been shown to be
helpful in the management of osteoarthritis, as supplementation may decrease pain
during movement (Travers et al, 1990). When given with hormone replacement in
women, boron showed reduced incidence of lung cancer. It may play a role in host
defense against cancer due to inflammation (Mahabir, 2008).
Product Availability
Tablets, capsules, solution
Dosages
! Do not use boric acid/borate orally because it can be fatal.
• Adult PO: 3-6 mg/day (Pizzorno, Murray, 2006).
Contraindications
!
Do not use boric acid/borate orally—it can be fatal.
Boron should not be used in children, or those who are pregnant, breastfeeding,
hypersensitive, or have renal/hepatic disease.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, indigestion (large doses)
INTEG: Alopecia, dermatitis
SYST: Acute poisoning: tremors, seizures, irritability, weakness,
lethargy, headache, depression, exfoliation, rash
Interactions
Drug
Estrogens: Boron may increase the effect of estrogens.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Boswellia
111
Interactions—cont’d
Lab Test
Magnesium, phosphorous: Boron may decrease the effect of magnesium,
phosphorous.
Client Considerations
Assess
• Assess the reason the client is using boron medicinally.
Administer
• Keep boron in a dry area, away from direct sunlight.
Teach Client/Family
• Advise the client not to use boron in children or those who are pregnant or breastfeeding until more research is available.
• Advise the client of acute poisoning symptoms.
! • Instruct the client to not use boric acid/borate orally because it can be
fatal.
Boswellia
(bahz’weh-lee-uh)
Scientific name: Boswellia serrata
Other common names: Indian frankincense, olibanum
Origin: Boswellia is a tree or shrub and is found in India, America, North Africa,
and Arab countries.
Uses
Boswellia has been used traditionally for arthritis and other inflammatory conditions.
It has been used commonly for syphilis, asthma, and cancer.
Actions
Antiinflammatory Action
Boswellia was studied in animals to determine the result on inflammatory disease. Boswellia decreases leukotriene synthesis that is responsible for maintaining inflammation and edema. Boswellia resin action in ulcerative colitis may
be due to the inhibition of 5-lipoxygenase (Bruneton, 1995; Gupta et al, 1997;
Ammon, 2003).
Product Availability
Caps, tabs, standardized fluid extract (60%-65% boswellic acids), cream, resin
Plant Part Used: Dried resin
Dosages
Inflammation
• Adult PO: cap/tabs 400 mg tid
Ulcerative colitis
• Adult PO: cap/tabs 350-400 mg tid for 6 weeks
Adverse effects: Underline = life-threatening
B
112
Brewer’s Yeast
Other Doses
• Adult PO: dried resin 2-9 g/day
• Adult PO: standardized extract: 600-1200 mg/day (60% boswellic acids) (Mills,
Bone, 2005)
Contraindications
Pregnancy category is 2; breastfeeding category is 2A.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Boswellic acids
Beta-boswellic acid;
Acetyl-beta boswellic
acid; 11-keto-beta
boswellic acid; Acetyl
11-keto beta
boswellic acid
Nonredox inhibitors of
leukotriene synthesis
(Ammon, 2002)
Respiratory support
Wound healing
Volatile oils
Terpinoids
Arabinose
Xylose
Beta sitosterin
Client Considerations
Assess
• Assess the reason the client is using boswellia medicinally.
Administer
! • Do not administer large doses; lethal doses have been identified in rodents.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 2A.
• Teach the client that boswellia may be used in children.
Brewer’s Yeast
(brew’uhrz yeest)
Scientific name: Saccharomyces cerevisiae
Other common names: Medicinal yeast
Origin: Brewer’s yeast originates from the beer brewing process.
Uses
Brewer’s yeast has been used traditionally for irritable bowel syndrome, diarrhea, and
gastritis and has been used topically for acne and contact dermatitis. It has also been
used as a source of high-content vitamin B-complex and protein (Jellin et al, 2008).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Brewer’s Yeast 113
Investigational Uses
Studies are underway to confirm the antiinfective and antidiabetic uses of brewer’s
yeast.
Actions
Antiinfective Action
One study (Izachia et al, 1998) identified that brewer’s yeast is capable of preventing
Clostridium difficile–associated diarrhea. The action may be due to the reduction of
C. difficile toxin–mediated secretion. Another study (Li et al, 1998) identified the
antiviral effect of polysaccharides in brewer’s yeast. The viruses that were inhibited
were poliovirus III, adenovirus III, ECHO6 virus, enterovirus 71, vesicular stomatitis
virus, herpesviruses I and II, and coxsackie A16 and B3 viruses.
Antidiabetic Action
Two studies (Holdsworth et al, 1988; Li, 1994) identified the antidiabetic effects of
brewer’s yeast. Glucose values were lowered in both studies.
Product Availability
Tablets, powder, liquid
Plant Part Used: Yeast from beer brewing process
Dosage
Gastrointestinal symptoms
• Adult PO powder: 1-2 tsp tid
Contraindications
Brewer’s yeast should not be used in persons with compromised immune systems
or Crohn’s disease. Those who have Crohn’s disease are likely to have developed
antibodies to the yeast.
Side Effects/Adverse Reactions
CNS: Severe headache (hypersensitive reactions)
ENDO: Decreased blood glucose (diabetic clients)
GI: Abdominal cramps, flatulence
SYST: Allergic reactions
Client Considerations
Assess
• Determine the reason the client is using brewer’s yeast medicinally.
• Assess for severe, migraine-like headaches that may be due to a hypersensitive
reaction. Brewer’s yeast should be discontinued if this occurs.
• Assess diabetic client’s blood glucose levels. Brewer’s yeast may lower blood
glucose.
Administer
• PO using powder.
Teach Client/Family
• Teach the client that brewer’s yeast should not be used in immunocompromised
individuals.
Adverse effects: Underline = life-threatening
B
114
Broom
Broom !
(brewm)
Scientific names: Sarothamnus scoparius
Other common names: Bannal, broom top, genista, ginsterkraut, hogweed,
Irish broom top, sarothamni herb, Scotch broom, Scotch broom top. Do not
confuse with Spanish broom or butcher’s broom.
Origin: Broom is a deciduous plant found in Europe, and in the Pacific Northwest
and eastern regions of the United States.
Uses
Broom is used as an antiarrhythmic, a diuretic, and an emetic or uterine contactant.
Actions
Antiarrhythmic Action
Sparteine, one of the alkaloid components of broom, has shown antiarrhythmic activity
similar to that of antiarrhythmic IA. Sparteine decreases heart rate and is considered to
be similar to quinidine (Bowman et al, 1980). It can also inhibit sodium and potassium
transport across the cell membrane in cardiac cells (Pugsley et al, 1995) and is used
in Germany to treat cardiac disorders.
Diuretic Action
Scoparoside, one of the flavone glycosides of broom, exerts a powerful diuretic effect
at high doses.
Other Actions
Sparteine has been shown to cause strong uterine contractions and for this reason
should not be used during pregnancy. In many countries, broom is used to stimulate
labor. In addition, many of the lectins (a type of plant-derived hemagglutinin) have
been used as pharmacologic probes (Young et al, 1984). One study has shown that
the lectins are able to bind B- and T-lymphocytes (Malin-Berdel, 1984).
Product Availability
Cigarette, extract, root, tea
Plant Parts Used: Flowers, twigs
Dosages
Dosages are not clearly delineated in the literature.
Contraindications
!
Because it can cause spontaneous abortion, broom should not be used during
pregnancy. Until more research is available, broom should not be used during
breastfeeding and should not be given to children. It should not be used by persons
with hypertension, arrhythmias, or other severe cardiac conditions. The FDA considers this herb unsafe.
Side Effects/Adverse Reactions
CNS: Headache, mind-altering effect (smoking)
CV: Arrhythmias
GI: Hepatotoxicity
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Broom 115
Side Effects/Adverse Reactions—cont’d
Overdose: Nausea, vomiting, dizziness, confusion, tachycardia,
shock
Reproductive: Uterine contractions and spasms, spontaneous abortion
Interactions
Drug
Antiarrhythmics, antihypertensives, cardiac glycosides: Broom may
increase the effect of antiarrhythmics, antihypertensives, and cardiac glycosides;
do not use concurrently.
Antidiabetics (glyburide, insulin, miglitol): Broom decreases the hypoglycemic effect of these agents; avoid concurrent use.
MAOIs: Scotch broom may cause hypertensive crisis when used with MAOIs;
do not use concurrently (Jellin et al, 2008).
Lab Test
AST, ALT, alkaline phosphatase, creatinine: Broom may increase
these levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Flavone glycoside
Sparteine
Scoparoside
Kaempferol; Quercetin
derivatives
Oxysparteine; Spiraeoside;
Lupanine; Genitoside;
Isoquercetin
Sarothamnoside
Antiarrhythmic IA; oxytoxic
Diuretic
Antiinflammatory
Isoflavone
Caffeic acid
derivative
Essential oil
Client Considerations
Assess
• Assess the reason the client is taking broom medicinally.
! • Assess cardiac status (blood pressure; pulse, including character; rhythm). Identify
any other cardiac agents (antiarrhythmics, antihypertensives, cardiac glycosides)
the client is taking.
! • Identify MAOIs the client is taking; broom should not be used with MAOIs because
of high tyramine content.
! • Assess for overdose symptoms such as nausea, vomiting, dizziness, confusion,
tachycardia, and shock. If any of these symptoms are present, use of this herb
should be discontinued immediately.
Administer
• Inform the client that there is no consensus on dosage.
Adverse effects: Underline = life-threatening
B
116
Buchu
Teach Client/Family
• Because broom can cause spontaneous abortion, caution the client not to use this
herb during pregnancy.
• Advise the client not to use broom in children or those who are breastfeeding
until more research is available.
! • Caution the client that the FDA considers this herb unsafe because of its hepatotoxic effects.
• Caution the client that using this herb to induce abortion is unsafe; a follow-up
therapeutic abortion may be needed.
• Teach the client the symptoms of overdose (nausea, vomiting, dizziness, confusion,
tachycardia, shock).
Buchu
(boo’choo)
Scientific names: Barosma betulina (Agathosma betulina), Barosma
serratifolia, Barosma crenulata
Other common names: Agathosma, betuline, bocco
Origin: Buchu is found in South Africa.
Uses
Buchu is used as a diuretic and an antiseptic, and for the treatment of the common
cold, stomachaches, rheumatism (Simpson, 1998), gout, leukorrhea, yeast infections, and urinary tract infections, including cystitis. Buchu is also used in combination with uva-ursi for benign prostatic hyperplasia.
Actions
No substantial information exists to document any of the actions or uses of this
herb.
Diuretic Action
Two of the flavonoid components of buchu, diosphenol and terpen-4-ol, may
be responsible for its diuretic action. However, diosphenol and terpen-4-ol are not
considered to be a more powerful diuretic than caffeine or any other xanthane
product (Simpson, 1998).
Antibacterial Action
A douche made from an infusion of buchu leaves may be used as an antibacterial
treatment for yeast infections and leukorrhea. Diosphenol may be responsible for the
antibacterial effect (Chevallier, 1996). One study suggests there is little potential for
buchu to be used as an antimicrobial (Lis-Balchin, 2001).
Other Actions
One of the flavonoids, quercetin, is an antiinflammatory. Pulegone is a powerful
abortifacient.
Product Availability
Decoction, dried leaves, fluid extract, tablets, tincture
Plant Part Used: Leaves
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Buchu
117
Dosages
• Adult PO infusion: 3-6 g dried leaves/day (Mills, Bone, 2000)
• Adult PO tea: 1 cup of tea (1 g dry leaf in 150 ml of water, boil 5-10 min, strain)
given several times per day (Jellin et al, 2008)
• Adult PO fluid extract: 2-4 ml/day (1:2 dilution) (Mills, Bone, 2000)
• Adult PO tincture: 5-10 ml/day (1:5 dilution) (Mills, Bone, 2000)
Contraindications
Pregnancy category is 3; breastfeeding category is 3A.
Buchu should not be given to children. It should not be used by persons with
severe hepatic or renal disease.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea, hepatotoxicity
GU: Increased menstrual flow, spontaneous abortion, nephritis
Interactions
Drug
Anticoagulants (heparin, warfarin), antiplatelets: Buchu can
increase the action of anticoagulants, antiplatelets causing bleeding; avoid
concurrent use.
Antidiabetics(glyburide, insulin, miglitol): Buchu decreases the
hypoglycemic effect; avoid concurrent use.
Lab Test
AST, ALT, alkaline phosphatase, PT, INR: Buchu may increase these
levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Diosphenol
Quercetin
Diosmin; Rutin;
Diosmetin; Terpene-4-ol
Pulegone
Antibacterial; diuretic
Antiinflammatory
Volatile oil
Limonene Menthone
Mucilage
Resin
Coumarin
Hepatotoxicity;
abortifacient
Diuretic
Client Considerations
Assess
• Assess the reason the client is taking buchu medicinally.
! • Assess hepatic function test results (ALT, AST, bilirubin); buchu can cause hepatotoxicity. Watch for jaundice, right upper-quadrant pain, and clay-colored stools. If
symptoms occur, use of this herb should be discontinued.
• Assess for use of anticoagulants (see Interactions).
Adverse effects: Underline = life-threatening
B
118
Buckthorn
Diuretic Use
• Assess urinary status (intake and output, bladder distention, pain, burning during
urination); watch for beginning nephritis. If these symptoms occur, use of this herb
should be discontinued.
Administer
• Instruct the client to take PO as dried leaves, infusion, fluid extract, or tincture.
Buchu should not be boiled; boiling robs the herb of its healing properties.
• Instruct the client to store buchu in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 3A.
• Advise the client not to use buchu in children.
• Advise the client to report changes in urinary status, jaundice, and stool color.
Buckthorn
(buhk’thawrn)
Scientific name: Rhamnus cathartica
Other common names: Common buckthorn, European buckthorn, hartsthorn,
purging buckthorn, waythorn
Origin: Buckthorn is found in Canada, Europe, and the United States.
Uses
Buckthorn is used as a powerful laxative.
Actions
Laxative Action
The laxative action of the anthranoid components of buckthorn is well documented
in the mainstream pharmacologic literature. This action results from direct chemical
irritation of the colon, which increases the rate at which stool is propelled through
the bowel. A similar laxative herb is cascara.
Product Availability
Crushed herb, syrup
Plant Parts Used: Bark, fruit
Dosages
• Adult PO: 20-30 mg hydroxyanthracene derivative (glucofrangulin A) (Blumenthal,
1998)
Contraindications
Class 2b/2c/2d herb.
Buckthorn should not be used during pregnancy and breastfeeding and should not
be given to children younger than 12 years of age. This herb should not be used
by elderly persons or persons with the following disorders: colitis, irritable bowel
syndrome, Crohn’s disease, gastrointestinal obstruction, unknown abdominal
pain, appendicitis, gastrointestinal bleeding, hepatic disease. Dehydration and
electrolyte loss may occur if buckthorn is used for more than 8 to 10 days.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Buckthorn
119
Side Effects/Adverse Reactions
CNS: Nervousness, tremors
GI: Nausea, vomiting, diarrhea, anorexia, abdominal cramps; possible hepatotoxicity (Lichtensteiger et al, 1997)
META: Dehydration, fluid and electrolyte imbalances (with increased dose or
increased duration)
RESP: Decreased respirations
Interactions
Drug
Antacids: Antacids may decrease the action of buckthorn if taken within
1 hour of the herb.
Antiarrhythmics, cardiac glycosides (digoxin): Chronic buckthorn
use can cause hypokalemia and enhance the effects of antiarrhythmics, cardiac
glycosides; do not use concurrently.
Corticosteroids, thiazide diuretics: Hypokalemia can result from use of
buckthorn with corticosteroids, thiazide diuretics; do not use concurrently.
Herb
Jimsonweed: The action of jimsonweed is increased in cases of chronic abuse
of buckthorn.
Other herbs: Hypokalemia can result from the use of buckthorn with adonis,
convallaria, helleborus, licorice root, and strophanthus; avoid concurrent use
(Brinker, 1998).
Food
Milk: Milk may decrease the action of buckthorn; avoid concurrent use.
Lab Test
Dipstick urine tests: May alter results; urine may be pink, red, or orange
(Jellin et al, 2008).
Potassium: Buckthorn may decrease potassium levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Anthranoid
Anthraquinone
glycosides
Emodin
Frangulin A, B;
Glucofrangulin A, B
Laxative
Laxative
Client Considerations
Assess
• Assess the reason the client is taking buckthorn medicinally.
• Assess blood and urine electrolytes if the client uses this herb often.
• Assess the cause of constipation; identify whether bulk, fluids, or exercise is
lacking.
• Assess for cramping, rectal bleeding, nausea, and vomiting. If these symptoms
occur, buckthorn use should be discontinued.
• Assess for medications and herbs used (see Interactions).
Adverse effects: Underline = life-threatening
B
120
Bugleweed
Administer
• Instruct the client not to take buckthorn within 1 hour of other drugs, antacids, or
milk. This herb should be taken with other herbs to buffer its effects and prevent
griping.
Teach Client/Family
• Caution the client not to use buckthorn in children younger than 12 years of age
and those who are pregnant or breastfeeding.
• Advise the client to avoid long-term use of buckthorn (for ⬍8-10 days), which can
result in the loss of bowel tone.
• Instruct the client to notify the provider if constipation is unrelieved or if symptoms
of electrolyte imbalance occur (muscle cramps, pain, weakness, dizziness).
• Advise the client that urine may turn pink, red, or orange.
Bugleweed
(byew’guhl-weed)
Scientific names: Lycopus virginicus, Lycopus europaeus
Other common names: Carpenter’s herb, common bugle, Egyptian’s herb,
farasyon maiy, gypsy-weed, gypsy-wort, lycopi herba, menta de lobo, middle comfrey,
Paul’s betony, sicklewort, su ferasyunu, water bugle, water horehound
Origin: Bugleweed is a member of the mint family found in Europe and the United
States.
Uses
Bugleweed is used as an astringent and analgesic, and as a treatment for Graves’
disease, fever, tachycardia, and mastodynia. Mild forms of hyperthyroidism can be
successfully treated with bugleweed.
Actions
Antithyroid Action
Bugleweed has been shown to inhibit thyroid-stimulating hormone (TSH), Graves’
immunoglobulin, and iodothyronine deiodinase (Brinker, 1990; Winterhoff et al,
1994). One study demonstrated pronounced antithyroid activity, pronounced peripheral T4 conversion, and decreased thyroid secretion independent of TSH activation
(Auf’mkolk et al, 1984). These actions differ from those of the traditional antithyroid
agents and may be due to the phenols lithospermic and rosmarinic acids.
Other Actions
Bugleweed has shown antigonadotropic actions and an ability to decrease prolactin.
A significant decrease occurred in both luteinizing hormone (LH) and testosterone
levels when Lycopus europaeus extract was given orally. This action may be due to
the phenols lithospermic and rosmarinic acids. Bugleweed has been shown to decrease the binding of human chorionic gonadotropin (hCG) to rat testes (Auf’mkolk
et al, 1984). This research indicates that bugleweed may also exert contraceptive
effects.
Product Availability
Dried herb, fluid extract, tincture
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Bugleweed
121
Plant Parts Used: Flowers, leaves (dried and fresh), roots, stems. The leaf
extract contains a much higher concentration of the active components than does the
root extract.
Dosages
• Adult PO dried herb: 1-3 g tid
• Adult PO fluid extract: 1-3 ml (1:1 dilution in 25% alcohol) tid
• Adult PO infusion: 1-3 g dried herb, infused, tid
• Adult PO tincture: 2-6 ml (1:5 dilution in 45% alcohol) tid (British Herbal
Pharmacopoeia, 1983)
Contraindications
Pregnancy category is 5; breastfeeding category is 5A.
Bugleweed should not be given to children. Persons with thyroid tumors, hypopituitarism, pituitary adenoma, hypogonadism, congestive heart failure, or hypothyroidism
should avoid the use of this herb.
Side Effects/Adverse Reactions
ENDO: Hypothyroidism, enlarged thyroid gland (high doses)
Interactions
Drug
Antidiabetics: Bugleweed given with antidiabetes agents may lead to
increased hypoglycemia (Jellin et al, 2008).
Thyroid preparations: Bugleweed can interfere with the action of thyroid
preparations; do not use concurrently.
Herb
Wildthyme, balmleaf: Wild thyme, balmleaf can suppress the effects of the
thyroid, additive effects when used with bugleweed; avoid concurrent use.
Lab Test
Radioactive isotopes: Bugleweed can interfere with procedures using radioactive isotopes (Jellin et al, 2008).
Prolactin, glucose: Bugleweed may decrease these levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Phenol
Lithospermic acid;
Rosmarinic acid
Chlorogenic acid; Caffeic
acid; Ellagic acid;
Ursolic acid; Sinapinic
acid; Hydrocinnamic acid
Luteolin-7-glucoside
Antithyroid;
antigonadotropic
Flavone
Amino acid
Mineral
Sugar
Continued
Adverse effects: Underline = life-threatening
B
122
Burdock
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Phenolic acids
Possible Action
Wound healing;
antiinflammatory
Tannin
Caffeic acid
Client Considerations
Assess
• Assess the reason the client is taking bugleweed medicinally.
Treatment of Graves’ Disease
• Assess the client’s thyroid panel (T3, T4, T7, TSH levels). Bugleweed should not be
used in place of antithyroid agents.
• Assess for the use of antithyroid agents. Bugleweed should not be used with other
thyroid medications but may be used with other antithyroid herbs (see Interactions).
• Assess for nervousness, excitability, and irritability.
• Check the client’s weight, blood pressure, and pulse weekly. Check for puffiness of
the periorbits, hands, and feet, which may indicate hypothyroidism.
Administer
• Instruct the client to take this herb at the same time each day to maintain blood levels.
• Instruct the client to store bugleweed in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 5 and breastfeeding category is 5A.
• Caution the client not to use bugleweed in children.
• Caution the client not to use bugleweed with thyroid products or radioisotopes.
• Teach the client how to keep a graph of weight, pulse, and mood.
• Teach the client the symptoms of continuing hyperthyroidism: diarrhea, fever,
irritability, sleeplessness, intolerance to heat, and tachycardia.
• Instruct the client to inform all other health care providers of herbs taken.
Burdock
(buhr’dahk)
Scientific names: Arctium lappa, Arctium minus
Other common names: Bardane, beggar’s buttons, clotbur, cockle buttons,
cuckold, edible burdock, fox’s clote, gobo, great bur, great burdock, happy major,
hardock, lappa, love leaves, personata, philanthropium, thorny burr, wild gobo
Origin: Burdock is a perennial found in China, Europe, and the United States.
Uses
Burdock seeds are used for their hypotensive, myodepressant, and renotropic properties. Burdock roots are used for their hypoglycemic, antiseptic, toxicopectic, and
antitumor actions. Burdock is used for skin disorders such as psoriasis, eczema,
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Burdock
123
poison ivy, boils, and canker sores. Burdock compresses can soothe the swelling of
arthritis, rheumatism, and hemorrhoids. It is also commonly used in food, especially
in Chinese populations (Jellin et al, 2008).
Actions
Burdock’s actions include a depurative, mild laxative, and mild diuretic (Mills,
Bone, 2005).
Hypoglycemic Action
The inulin content of burdock root makes up approximately 60% of its weight. When
used to treat diabetes in rats, Arctium lappa extract caused a long-lasting reduction
in blood glucose and an increased tolerance of carbohydrate (Lapinina et al, 1964).
Antimicrobial Action
The roots of Arctium spp. have demonstrated antibacterial activity against Staphylococcus spp., and two compounds present in the fresh root have been found to possess antifungal and antibacterial properties. Arctium was active in vitro against the gram-negative
organisms Escherichia coli and Pseudomonas aeruginosa; against the gram-positive
organism Staphylococcus aureus; and against the fungi Microsporum gypseum, Trichophyton spp., and Epidermophyton floccosum (Reisch et al, 1967; Pereira et al, 2005;
Gentil et al, 2006). These actions were lost when the roots were dried.
Antitumor Action
A polymer from burdock root may assist in the prevention of cancer by decreasing
mutagens, possibly by adsorption (Morita et al, 1984, 1985). An extract of A. lappa
root also decreased tumor growth (Foldeak et al, 1964). Burdock showed antiproliferative and apoptotic effects by action of arctigenin, one of the compounds in this herb
(Matsumoto, 2006).
Other Actions
One study identified a hepatoprotective effect of burdock. Mice were injected with
carbon tetrachloride or acetaminophen. A. lappa was able to reverse hepatic effects
(Lin et al, 2000, 2002).
Product Availability
Capsules: 425, 475 mg; cream; salve; fluid extract; root; tea; tincture
Plant Parts Used: Dried roots (most active, used part), leaves, seeds
Dosages
• Adult PO decoction: 1 cup tid-qid
• Adult PO fluid extract: 1-3 ml bid
• Adult PO tincture of root: 3-5 ml bid-qid
• Adult topical: apply as compress or as a cream prn
Contraindications
Pregnancy category is 2; breastfeeding category is 2A.
Burdock may be used in children. It should not be used by persons who are
hypersensitive to this plant. Burdock should be used cautiously by persons with
diabetes or cardiac disorders.
Side Effects/Adverse Reactions
CV: Hypotension
ENDO: Hypoglycemia
Continued
Adverse effects: Underline = life-threatening
B
124
Burdock
Interactions
Drug
Antidiabetics (glyburide, insulin, miglitol): An increased hypoglycemic
effect can occur when burdock is taken with antidiabetics; avoid concurrent use.
Antihypertensives, calcium channel blockers: Burdock may possibly
increase the hypotensive effect of antihypertensives, calcium channel blockers;
avoid concurrent use.
Lab Test
Blood glucose: Burdock may decrease blood glucose level.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Carbohydrate
Insulin
Tannin
Polyphenolic acid
Volatile acid
Nonhydroxy acid
Polyacetylene
Glycoside
Gamma-guanidinon-butyric acid
Lactone glycoside
Lignan
Possible Action
Hypoglycemia
Wound healing;
antiinflammatory
Arctiopiricin
Anthroquinones
Antimicrobial
Arctiin
Antinephrotic; central
nervous system
stimulant; hypotensive
Antiproliferative, apoptotic
Arctigenin
Matairesinol (a lignan)
A; B; C; D; E; F; Neoarctin
Daucosterol
Matairesinol
Lappaol
Arctigenin
Xyloglucan
Root
Calcium antagonist;
hypotensive
Active against gramnegative bacteria
Active against grampositive and gramnegative bacteria
Leaves, flowers
Client Considerations
Assess
• Assess the reason the client is using burdock.
• Monitor blood pressure and blood glucose levels while the client is taking this
herb.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Butcher’s Broom
125
• Assess for the use of antidiabetics, antihypertensives, and calcium channel blockers (see Interactions).
B
Administer
• Instruct the client to store burdock in a tight container away from sunlight and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 2A.
• Inform the client that burdock may be used in children.
Butcher’s Broom
(bu’chuhrz brewm)
Scientific name: Ruscus aculeatus
Other common names: Box holly, knee holly, pettigree, sweet broom
Origin: Butcher’s broom is an evergreen found in the Mediterranean and the
southern region of the United States.
Uses
Butcher’s broom has been used as a laxative and diuretic, to treat varicose veins,
peripheral vascular disease, arthritis, hemorrhoids, leg edema, diabetic retinopathy,
carpal tunnel syndrome, and to relieve inflammation.
Investigational Uses
Butcher’s broom may be used for orthostatic hypotension and chronic venous
insufficiency.
Actions
Butcher’s broom’s actions are antiinflammatory venotonic (Mills, Bone, 2005).
Venous Action
Several research studies have focused on the use of butcher’s broom to treat varicose
veins. In fact, when Ruscus aculeatus was given with ascorbic acid and hesperidin to
40 patients with chronic phlebopathy of the lower limbs, an immediate and significant
positive change (improvement of the varicose veins) occurred (Cappelli et al, 1988).
Another study investigated the antielastase and antihyaluronidase effect of two chemical
components present in R. aculeatus, the saponins and sapogenins. This study demonstrated a remarkable antielastase activity that could help improve venous insufficiency
(Facino et al, 1995). The peripheral vascular effects of butcher’s broom appear to be
mediated selectively by calcium channels and alpha-1–adrenergic receptors (Bouskela
et al, 1994). More recent studies (Vanscheidt et al, 2002; Aguilar et al, 2007) confirm
older studies in the use of butcher’s broom for chronic venous insufficiency.
Antimicrobial Action
One study tested the use of 20 Palestinian plant species used in folk medicine, including R. aculeatus. The research tested these 20 herbs against Staphylococcus
aureus, Escherichia coli, Klebsiella pneumoniae, Proteus vulgaris, Pseudomonas
aeruginosa, and Candida albicans. Of the 20 plants tested, R. aculeatus was the
least effective against Candida albicans and demonstrated limited activity against the
other organisms (Ali-Shtayeh et al, 1998).
Adverse effects: Underline = life-threatening
126
Butcher’s Broom
Other Actions
One study (Redman, 2000) identified the positive effect of butcher’s broom in
orthostatic hypotension. Butcher’s broom is an alpha-adrenergic agonist. The
chemical components ruscogenin and neoruscogenin may be responsible for this
action.
Product Availability
Capsules: 75, 100, 150, 400, 470, 475 mg; fluid extract; ointment; suppositories
(available in Europe); tablets; tea
Plant Parts Used: Dried rhizome, dried roots, leaves
Dosages
• Adult PO: 7-11 mg total ruscogenin (Blumenthal, 1998)
• Adult PO tea: 1 heaping tsp/1 cup water
• Adult topical ointment: apply to area as needed
Chronic Venous Insufficiency
• Adult PO root extract: 150 mg with 150 mg hesperidin with 100 mg ascorbic acid
bid (Jellin et al, 2008)
Other dosages are not consistently delineated in the literature.
Contraindications
Class 1 herb.
Pregnancy category is 2; breastfeeding category is 2A.
Butcher’s broom should not be given to children (no data available). Persons
with benign prostatic hypertrophy (BPH) and hypertension should avoid the use of
this herb.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, gastritis (rare)
Interactions
Drug
Alpha-adrenergic blockers: Butcher’s broom may decrease the action of
alpha-adrenergic blockers; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Steroidal saponin
Phytosterol; Glucopyranosyl
Ruscin
Ruscogenin; Neoruscogenin
Vascoconstrictor
Coumarin
Sparteine
Tyramine
Increased vasopressor
effect
Glycolic acid
Anthraquinone
Euparone
= Pregnancy
Laxative
= Pediatric
! = Alert
= Popular Herb
Butterbur
127
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Ethanol
Fatty acid
Benzofuranes
Individual Component
Possible Action
Euparone,
Ruscodibenzofurane
Client Considerations
Assess
• Determine whether the client is using butcher’s broom to treat venous insufficiency. If so, assess for symptoms (pain, swelling of legs when standing or sitting).
If symptoms are present, check for constrictive clothing before administering
herb.
• Assess for hypertension or BPH. Avoid administering this herb to clients with these
conditions.
Administer
• Instruct the client to take as a tea, in capsule form, or as a fluid extract.
• Instruct the client to store butcher’s broom in a cool, dry place, away from
moisture and heat.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 2A.
• Caution client not to give butcher’s broom to children (no data available).
Butterbur
(buh’tuhr-buhr)
Scientific names: Petasites hybridus, Petasites officinalis, Tussilago
petasites
Other common names: Blatterdock, bog rhubarb, bogshorns, European
pestroot, flapperdock, langwort, sweet coltsfoot, umbrella leaves, western
coltsfoot
Origin: Butterbur is a perennial found in Europe and Asia.
Uses
Butterbur is used to treat respiratory conditions such as asthma, whooping cough,
and coughs resulting from other respiratory illnesses. It is used as a diuretic, sedative, and treatment for irritable bowel syndrome and arthritis. Butterbur is also used
topically for wound healing. Use in the United States is uncommon.
Investigational Uses
Researchers are experimenting with the use of butterbur to treat migraine headaches, urinary tract spasms resulting from calculosis, prevention of gastric ulcers,
and seasonal allergic rhinitis (Schapowal, 2002; Thome et al, 2002).
Adverse effects: Underline = life-threatening
B
128
Butterbur
Actions
Antimigraine Action
One study showed that a group of migraine sufferers who received butterbur experienced a 56% reduction in the number of migraine headaches. In addition, the headaches experienced by this group were of shorter duration than those experienced by
participants who received a placebo (Eaton, 1998). Butterbur extract was more effective than a placebo and is well tolerated to prevent migraines (Lipton et al, 2004).
Antispasmodic Action
The active chemical components petasin and isopetasin may be responsible for the
antispasmodic action of butterbur, which includes reduction of spontaneous activity
and spasm in the smooth muscle system. Butterbur thus may have the potential for
treating urinary tract spasms resulting from calculosis (Eaton, 1998).
Carcinogenesis Action
The butterbur root contains pyrrolizidine alkaloids, which in animal studies have been
linked to the development of cancer and hepatotoxicity. The recommendation is that
human daily intake of pyrrolizidine alkaloids not exceed 1 mcg (Reglin et al, 1998).
New formulas of butterbur are available in which the pyrrolizidine alkaloid content is
well below this recommended level (pyrrolizidine alkaloid–free Petasites sp.).
Other Actions
Studies have shown that butterbur may be used for seasonal allergic rhinitis, without
sedative effects of traditional antihistamines (Schapowal, 2002; Thome, 2002).
Butterbur possesses COX-2 inhibitors and may be used for inflammatory conditions
(Fiebich et al, 2005).
Product Availability
Capsules: 25 mg; cigarette; extract; fluid extract; fresh leaves
Plant Parts Used: Flowers, leaves, roots, stems
Dosages
• Adult PO infusion: pour boiling water over 1.2-2 g of herb, steep 10 min, strain,
drink 2-4 oz as often as qid (Moore, 1996)
• Adult PO fluid extract: 1-3 ml tid (1:2 dilution) (Moore, 1996)
• Adult topical: apply fresh leaves as a poultice prn
Contraindications
!
Butterbur should not be used during pregnancy and breastfeeding. It should not
be given to children. Persons with decreased gastrointestinal or genitourinary
motility should avoid the use of this herb; symptoms may worsen. The pyrrolizidine
alkaloids in this herb can cause irreversible hepatic damage.
Side Effects/Adverse Reactions
EENT: Color change of sclera
GI: Nausea, vomiting, anorexia, abdominal pain, color change of stools, constipation, hepatotoxicity
GU: Difficulty in urination
INTEG: Color change of skin
RESP: Dyspnea, shortness of breath
SYST: Carcinogenesis (resulting from high levels of pyrrolizidine
alkaloids)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Butterbur
129
Interactions
Drug
Anticholinergics, antimigraine agents, beta-blockers: The effects of
anticholinergics, antimigraine agents, and beta-blockers may be enhanced by the
use of butterbur; avoid concurrent use.
Herb
Pyrrolizidine alkaloid (UPA)-containing herbs: Butterbur may add
to toxicity (Jellin et al, 2008).
Lab Test
Hepatic function tests: Butterbur may increase hepatic function tests (Jellin
et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Petasin; Isopetasin
Antispasmodic;
antiinflammatory
Hepatotoxic
Pyrrolizidine
Oxopetasin esters; Senecionine;
Integerrimine; Senkirkine
Volatile oil
Sesquiterpenes
Pectin mucilage
tannins
Pethybrene; Petasitene
Client Considerations
Assess
• Assess the reason the client is taking butterbur medicinally.
! • Assess for hepatotoxicity: increased hepatic function test results (AST, ALT, bilirubin), clay-colored stools, and upper-quadrant pain. If symptoms are present,
discontinue use of butterbur immediately.
• Assess for medications used (see Interactions).
Administer
• Instruct the client to take PO, use topically, or smoke.
• Instruct the client to store butterbur in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use butterbur in children or those who are pregnant or
breastfeeding until more research is available.
• Caution the client not to use excessive doses of this herb; carcinogens are present
in the pyrrolizidine alkaloids.
• Caution the client not to confuse the leaves of butterbur with those of other
Petasites spp.
Adverse effects: Underline = life-threatening
B
130
Cacao Tree
Cacao Tree
(kuh-kau’ tree)
Scientific name: Theobroma cacao
Other common names: Cacao, chocolate, cocoa, cocoa butter
Origin: The cacao tree is found in Mexico and is cultivated in other parts of the
world.
Uses
Cacao is used extensively in food and drink. The flavonoids in cacao are potent
diuretics, mild central nervous system stimulants, and cardiac stimulants. Cacao is
not used therapeutically by herbalists or naturopaths. It has been used topically
(cocoa butter) to treat wrinkles and prevent stretch marks in pregnancy.
Investigational Uses
New studies are confirming that cacao flavanols reduce the risk for cardiovascular
disease (Balzer et al, 2008; Erdman et al, 2008).
Actions
Cacao has been used for centuries as a food and as a flavoring for food and drink.
Antioxidant Action
Cacao may exert significant antioxidant effects because of one of its chemical components, catechin, a flavonoid also found in black tea. Catechin has been shown to
increase immune response and decrease mutagenesis (Waterhouse et al, 1996).
Stimulant Action
Since cacao contains xanthines, which are also present in coffee and tea, it acts as a
mild central nervous system stimulant. It also acts as a cardiac stimulant and produces a mild diuretic effect. Theobromine, a chemical component of cacao, is one
of the weakest xanthines.
Cardiovascular Action
Two new studies (Balzer et al, 2008; Erdman et al, 2008) showed a decrease in
cardiovascular risk when cocoa flavanols were consumed on a regular basis in those
with a significant cardiovascular risk or those who were diabetic. The regular consumption can reverse vascular dysfunction in diabetes.
Product Availability
Butter, extract, powder, syrup
Plant Part Used: Seeds
Dosages
Dosages are not clearly delineated in the literature.
Contraindications
Until more research is available, consumption of cacao should be avoided by
persons with hypersensitivity to this herb; persons with irritable bowel syndrome,
gastroesophogeal reflux disease, or colitis; pregnant or breastfeeding women; and
children. Persons with anxiety disorders should avoid large amounts. Consumption
of cacao in large amounts may cause death in animals.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Cacao Tree
131
Side Effects/Adverse Reactions
Cacao is generally well tolerated when taken in reasonable amounts, although it
may cause hypersensitivity or side effects in some individuals.
C
Interactions
Drug
MAOIs: The tyramine content in cacao may increase the vasopressor effect of
MAOIs; do not use concurrently.
Theophylline: Cacao may decrease the metabolism of xanthines such as
theophylline, thereby increasing theophylline levels; do not use concurrently.
Herb
Ephedra, guarana, yerba maté: Cacao may increase the effects of these
products.
Food
Coffee, tea, cola: Cacao may increase central nervous system stimulation
when used with caffeinated foods and drinks.
Lab Test
Catecholamines, VMA levels, bleeding time: Cacao in large amounts
may cause increased catecholamines, VMA levels, bleeding time.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Catechin
Epicatechin
Theobromine
Antioxidant, CV protectant
Alkaloid
Caffeine
Tyramine
Trigonelline
Polysaccharides
(Redgwell et al, 2000)
Central nervous system
stimulant; diuretic
Cardiac stimulant
Increased vasopressor effect
Client Considerations
Assess
• Assess the reason the client is using cacao tree medicinally.
• Assess for hypersensitivity to chocolate. Individuals with this hypersensitivity
should not use cacao.
• Assess for cardiovascular disease, colitis, and irritable bowel syndrome. Individuals with these conditions should not use cacao in large amounts.
• Assess for the use of MAOIs and theophylline (see Interactions).
• Monitor blood pressure: blood pressure may be elevated.
Administer
• Instruct the client to store cacao in a cool, dry place, away from heat and
moisture.
Adverse effects: Underline = life-threatening
132
Calcium
Teach Client/Family
• Caution the client not to use cacao medicinally in children or in those who are
pregnant or breastfeeding until more research is available.
• Caution the client to keep cacao-containing products away from pets.
Calcium
(kal’-see-um)
Scientific name: Calcium, Ca
Other common names: Bone meal, calcium acetate, calcium carbonate,
calcium citrate, calcium gluconate, calcium gluceptate, calcium lactate
Origin: Calcium is a naturally occurring element.
Uses
Calcium is used as an antacid, in osteoporosis prevention, and for calcium supplementation, and to prevent and treat hypocalcemia, hypermagnesemia, hypoparathyroidism, and vitamin D deficiency.
Actions
Calcium is cation needed for maintenance of nervous, muscular, and skeletal function, enzyme reactions, normal cardiac contractility, coagulation of blood, secretory
activity of exocrine and endocrine glands.
Product Availability
Tablets, capsules
Dosages
Antacid
• Adult PO: 0.5-1.5 g 1 hr after meals and bedtime
Prevention of Hypocalcemia, Depletion, Osteoporosis
• Adult PO: 1-2 g daily
Contraindications
Calcium should not be used in fluid restriction, dehydration, or breastfeeding.
Side Effects/Adverse Reactions
GI: Constipation, anorexia, nausea, vomiting, flatulence, diarrhea, rebound
hyperacidity, eructation
Pharmacology
Pharmacokinetics
Onset 20 minutes, duration up to 2 hours, crosses placenta, excreted in urine and
feces, bioavailability of calcium products differ widely (Hanzlik et al, 2005).
Client Considerations
Assess
• Assess the reason client is using calcium.
Administer
• Keep calcium in a dry area, away from direct sunlight.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Calumba
133
Teach Client/Family
• Teach the patient that calcium may be used in pregnancy and breastfeeding and
may be given to children.
C
Calumba
(kal-um’ba)
Scientific names: Jateorrhiza calumba, Jateorrhiza palmata
Other common names: Cocculus palmatus, columbo root, calumba root
Origin: Calumba is found only in Madagascar and Mozambique.
Uses
Calumba has traditionally been used to treat diarrhea and flatulence. It is an old,
eclectic herb from South Africa whose use is uncommon in the United States.
Actions
Very little research is available documenting any uses or actions of calumba. There are
no human studies for any use, and for that reason the use of this herb is not recommended. Calumba has been used in Africa as a dye for clothing and a flavoring for food.
Columbin, one of the chemical components, may be responsible for sedative effects.
Product Availability
Capsules, tincture
Plant Part Used: Roots
Dosages
• Adult PO infusion: 1-2 oz tid (Moore, 1996)
• Adult PO tincture: 1-2 ml before meals (1:5 dilution) (Moore, 1996)
Contraindications
Until more research is available, calumba should not be used during pregnancy
and breastfeeding. It should not be given to children.
Side Effects/Adverse Reactions
CNS: High doses: sedation, coma, paralysis
GI: Vomiting
Interactions
Drug
Antacids, H2-blockers, proton pump inhibitors: Calumba may
decrease the action of antacids, H2-blockers, and proton pump inhibitors
(theoretical) (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Columbamine
Jateorhizine
Continued
Adverse effects: Underline = life-threatening
134
Capsicum
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Palmatine
Alkaloid
Columbin
Possible Action
Sedative
Client Considerations
Assess
• Determine the reason the client is using calumba.
Administer
• Instruct the client to store calumba in a tightly sealed container.
Teach Client/Family
• Caution the client not to use calumba in children or in those who are pregnant or
breastfeeding until more research is available.
Capsicum
(kap’si-kuhm)
Scientific names: Capsicum frutescens, Capsicum annum
Other common names: Capsaicin, cayenne pepper, chili pepper, hot pepper,
paprika, pimento, red pepper, tabasco pepper
Origin: Capsicum is found in tropical areas of the Americas.
Uses
Capsicum is used topically to treat diabetic neuropathy, psoriasis, postmastectomy
pain, Raynaud’s disease, herpes zoster, arthritis, muscular pain, and poor peripheral
circulation. It is used internally as a gastroprotective agent in peptic ulcer disease, to
reduce cholesterol and blood clotting, to promote cardiovascular health, and to treat
coronary artery disease, the common cold, flu, and vascular congestive conditions.
Capsicum is commonly used by herbalists in the United States as an adjunct where
vasodilation or warmth is needed.
Actions
Gastroprotective Action
Capsaicin, one of the chemical components of capsicum, was found to protect
against Helicobacter pylori–associated gastrointestinal disease. Test results have
shown that doses similar to those that can be achieved in the diet are sufficient to
provide the anti–H. pylori action (Jones et al, 1997). Also, capsicum can protect the
stomach against gastric mucous damage if taken 30 minutes before aspirin dose
(Jellin et al, 2008).
Pain Relief Action
Topical capsicum preparations are used to relieve muscular pain and the pain associated with arthritis and a variety of other conditions (Keitel et al, 2001). The
chemical components responsible for pain relief are the capsaicinoids. The
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Capsicum
135
most effective of these is capsaicin (Cordell et al, 1993), which can alter P-mediated
pain transmission. Research has shown that capsaicin cream is an effective and
safe treatment for relief of the pain associated with diabetic neuropathy (Tandan
et al, 1992).
C
Possible Cardiovascular Actions
Research on rats has shown cardiovascular responses such as hypotension, decreased
heart rate, and vasodilation that may be due to the tachykinins in capsaicin. Capsaicin
acts on the vanilloid receptors found in many tissues (Cuprian et al, 1998).
Enhanced Immunity Action
In one study, rats were divided into five groups and fed various amounts of capsaicin
in their diets. The rats that were fed a medium level of capsaicin (20 ppm) showed
an increase in the T-cell mitogen-induced lymphocyte proliferative response, and an
increase in B-cell, immunoglobulin G (IgG), immunoglobulin M (IgM), and tissue
necrosis factor-alpha (TNF-alpha) levels, suggesting an increased immune function
(Yu et al, 1998).
Product Availability
Capsules, tablets: 400, 500 mg; cream: 0.025%, 0.075%, 0.25% concentrations;
gel: 0.025% concentration; lotion: 0.025%, 0.075% concentrations; spice; spray:
5%, 10% concentrations; tincture
Plant Part Used: Dried fruit
Dosages
Pain Relief
• Adult topical: apply cream (0.025%-0.075% concentration) for at least 2 wk for
beginning pain relief; may use up to qid
Other
• Adult PO capsules/tablets: 400-500 mg daily tid
• Adult PO tincture: 5-15 drops in water qid (1:5 dilution) (Moore, 1996).
Contraindications
Class 1 herb (internal use); class 2d herb (external use).
Until more research is available, capsicum should not be used internally, medicinally during pregnancy and breastfeeding. It should not be used by persons with
hypersensitivity, and should not be given to children. This herb should not be used
on open wounds or abrasions, or near the eyes. It is extremely vesicant in undiluted form.
Side Effects/Adverse Reactions
GI: Gastrointestinal cramping, pain, diarrhea (internal use)
INTEG: Severe burning, itching, and stinging that lessen with each application;
painful irritation of mucous membranes (all topical use)
MISC: Sweating, running nose, tearing of eyes (internal use)
Interactions
Drug
Alpha-adrenergic blockers: Capsicum may decrease the action of alphaadrenergic blockers; avoid concurrent use.
Continued
Adverse effects: Underline = life-threatening
136
Capsicum
Interactions—cont’d
Clonidine, methyldopa: Capsicum may decrease the antihypertensive
effects of clonidine, methyldopa; avoid concurrent use.
MAOIs: Capsicum may precipitate hypertensive crisis when used with MAOIs;
do not use concurrently.
Topical products: There are no known drug interactions of topical capsicum
preparations with other topical products.
Herb
Feverfew, garlic, ginkgo, ginseng: Capsicum may increase the risk for
bleeding.
Lab Test
Coagulation time: Capsicum may cause increased coagulation time.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Capsaicin
Capsaicinoid
Lutein
Capsanthin; Capsorubin;
Carotene; Oleoresin;
Resiniferatoxin;
3,6-Epoxide
Capsicoside E, F, G
Pain relief; anti–
Helicobacter pylori
Antioxidant
Saponins
Protein
Fat
Vitamin
Provitamin
A; C
E
P; B1; B2; B3
Antimicrobial
Antioxidant
Client Considerations
Assess
• Assess the reason the client is using capsicum medicinally.
• Assess for gastrointestinal conditions such as peptic ulcer, irritable bowel syndrome, and colitis. Some recent research has identified gastroprotective effects of
capsicum; however, other researchers believe capsicum should not be used if the
aforementioned conditions are present (see Actions).
• Assess for improvement in the symptoms of diabetic neuropathy, psoriasis, or
herpes zoster if the client is using capsicum for any of these conditions.
• Determine whether the client is using MAOIs or antihypertensives. Capsicum
should not be used concurrently with these medications (see Interactions).
Administer
• Instruct the client to use topically as soon as pain is starting to return. The stinging
and burning sensations that some people experience with topical capsicum products should subside after repeated applications.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Caraway
137
Teach Client/Family
• Caution the client not to use capsicum in children or those who are pregnant or
breastfeeding until more research is available.
C
Caraway
(kar’uh-way)
Scientific name: Carum carvi L.
Other common names: Kummel, kummelol, oleum cari, oleum carvi
Origin: Caraway is a biennial herb grown in Europe, Siberia, the Himalayas, parts
of Asia, and now in the United States.
Uses
Caraway has been used traditionally for gastrointestinal disorders such as flatulence, constipation, abdominal distention, irritable bowel syndrome, dyspepsia,
colic, heartburn, indigestion, and stomach ulcers, and as a gargle for laryngitis. It
is also used for the common cold, bronchitis, and to relieve menstrual cramps
(Jellin et al, 2008).
Investigational Uses
Studies are underway for antiinfective uses against Bacillus, Pseudomonas,
Candida, and Dermatomyces, as an antineoplastic and a diuretic.
Actions
Antispasmodic Action
The effects of peppermint oil used in conjunction with caraway oil are comparable with cisapride for treating dyspepsia. Both peppermint and caraway oils
were well tolerated and produced a minimum of side effects. Caraway oil has
been shown to be effective in treatment of Helicobacter pylori infections, epigastric pain, and gastric ulcers (Khayyal et al, 2001; Madisch et al, 1999; Mickelfield
et al, 2000).
Antimicrobial Action
When tested on animals, caraway demonstrated effectiveness against Bacillus, Pseudomonas, Candida, and Dermatomyces spp. and other gram-positive and gramnegative organisms (Hopf et al, 1977; Iacobellis et al, 2005).
Antiulcergenic Action
In one study, 32 patients with duodenal ulcers or gastroduodenitis were given several
laxative herbs, including caraway. Patients with obstipation syndrome improved
(Matev et al, 1981).
Other Actions
Strong diuretic action was identified in the lab using normal rats. The actions are
furosemide-like and thiazide-like (Lahlou et al, 2007).
Product Availability
Tea, capsules, oil, volatile oil, seeds, water, powder, infusion
Plant Part Used: Seeds
Adverse effects: Underline = life-threatening
138
Cardamom
Dosage
• Adult PO essential oil: 1-4 drops in a tsp of water or on a sugar cube before
meals
• Adult PO seeds: 1.5-6 g finely crushed seeds, chewed and swallowed
• Adult PO infusion: use to make infusion bid-tid between meals; press 1-2 tsp of
finely ground seeds, add 150 ml of hot water, let steep 10-15 min before straining
and drinking
Contraindications
Class 1 herb.
Caraway should not be used in hypersensitivity or gastroesophageal reflux disease
or during pregnancy (uterine relaxation may occur) (theoretical).
Side Effects/Adverse Reactions
GI: Anorexia, diarrhea, hepatic dysfunction
GU: Renal dysfunction
INTEG: Redness, irritation, contact dermatitis
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Glucosides
Monoterpenoides
Volatile oil
Janipediol; L-Fucitol
Terpene; D-Limonene; Ketone
Ketone, D-Carvone; Terpene;
D-Limonene
Possible Action
Chemoprotective
Client Considerations
Assess
• Assess the reason the client is using caraway medicinally.
Administer
• Protect from light and moisture; place in metal or glass containers.
Teach Client/Family
• Teach the client that caraway should not be used medicinally in pregnancy (uterine
relaxation may occur), in breastfeeding, or for children until more research is
available.
Cardamom
(kahr’duh-muhm)
Scientific name: Elettaria cardamomum
Other common names: Cardamom seeds, Malabar cardamom
Origin: Cardamom is a perennial found in India.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Cardamom
139
Uses
Cardamom is an aromatic used to treat dyspepsia, colic, flatulence, irritable bowel
syndrome, gallstones, viruses, the common cold, cough, bronchial congestion, and
anorexia. It is most commonly used therapeutically by Ayurvedic practitioners.
Actions
Enhanced Skin Permeation
One study showed that cardamom oil enhances skin permeation for indomethacin.
Pretreating the skin with cardamom oil for 5 min greatly enhanced the permeation
of indomethacin (Huang et al, 1999). Much research is underway to identify which
crude herb extracts increase permeation.
Gastroprotective Action
Cardamom is used in the Unani system of medicine to treat gastrointestinal disorders. When cardamom was tested in the lab using rats, the gastric lesions induced
by aspirin, ethanol, and pylorous ligature were significantly reduced, some by 100%
(Jamal et al, 2006). The volatile oils in cardamom exert antispasmotic and antiflatulent properties.
Product Availability
Fluid extract, powder, seeds (dried and whole), tincture
Plant Part Used: Seeds
Dosages
Recommended dosages vary widely.
• Adult PO fluid extract: 10-30 drops before meals
• Adult PO powder: 15-30 grains before meals
• Adult PO tincture: 5-10 drops prn or before meals (Moore, 1996); 1-2 g/day
(Jellin et al, 2008)
• Adult PO whole seeds: 1.5 g (Blumenthal, 1998) chewed before meals
• Adult PO ground seeds: 1.5 g per day (Jellin et al, 2008)
Contraindications
Class 1 herb.
Until more research is available, cardamom should not be used during pregnancy
and breastfeeding. It should not be given to children. Persons with gastroesophageal reflux disease should avoid the use of cardamon. Persons with gallstones
should use this herb with caution.
Side Effects/Adverse Reactions
GI: Gallstone colic
INTEG: Contact dermatitis (rare)
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Cineol
Linalyl acetate
Alpha-terponyl
Antispasmodic,
antiviral,
antiflatulent
Continued
Adverse effects: Underline = life-threatening
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140
Carline Thistle
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Possible Action
Analgesic
Linalool
Alpha-pinene
Limonene
Myrcene
Client Considerations
Assess
• Assess the reason the client is taking cardamom medicinally.
• Assess for contact dermatitis; if present, discontinue use of cardamom.
Administer
• Instruct the client to store cardamom away from sunlight and moisture.
• Instruct the client to take right before meals.
Teach Client/Family
• Caution the client not to use cardamom in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client not to exceed the recommended dosage.
Carline Thistle
(kahr’luhn thi’suhl)
Scientific name: Carlina acaulis
Other common names: Dwarf carline, felon herb, ground thistle,
southernwood root, stemless carline root, carlina
Origin: Carline thistle is found in Europe.
Uses
When used internally, carline thistle is used as a mild diuretic, diaphoretic, spasmolytic, an antimicrobial against Staphylococcus aureus, and for the treatment of
gallbladder disease. It is used topically to treat dermatosis, wounds, ulcers, and
cancer of the tongue (Tamuki et al, 1994). Carline thistle is also used to treat herpes
and toothaches (Jellin et al, 2008).
Actions
Very little research exists on carline thistle. Most of the available information is anecdotal. The volatile oil may have an antibacterial action.
Product Availability
Liquid, tea, tincture
Plant Parts Used: Leaves, roots, seeds
Dosages
• Adult PO decoction: 3 g herb in 150 ml water, boil 5 min, 1 cup tid
• Adult PO infusion: 2 tbsp herb in 8 oz water, boil 15 min and let stand 1⁄2 hr; 1 cup
tid between meals
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Carnitine
141
• Adult PO tincture: 20 g chopped herb in 80 g ethanol (60%), let stand 10 days,
40 drops qid
• Adult topical liquid: may be applied prn
C
Contraindications
Until more research is available, carline thistle should not be used during
pregnancy and breastfeeding. It should not be given to children.
Side Effects/Adverse Reactions
CNS: Pain, spasms, seizures (overdose)
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Antibacterial
Hypoglycemia
Wound healing;
antiinflammatory
Volatile oil
Inulin
Tannin
Client Considerations
Assess
• Assess the reason the client is using carline thistle medicinally.
! • Assess for symptoms of overdose: pain, spasms, seizures. If these symptoms occur,
use of carline thistle should be discontinued.
Administer
• Instruct the client to store carline thistle in a sealed container away from sunlight
and moisture.
Teach Client/Family
• Caution the client not to use carline thistle in children or those who are pregnant
or breastfeeding until more research is available.
• Inform the client that very little scientific research is available to support claims for
the therapeutic use of carline thistle.
• Advise the client not to confuse carline thistle with other Carlina spp.
Carnitine
(kahr’nuh-teen)
Scientific names: L-Carnitine
Other common names: LPT, LAT, ALC
Origin: Synthetic. It is found in its natural state in food.
Uses
Carnitine is used for angina, congestive heart failure, Alzheimer’s disease, other types
of dementia, post myocardial infarction, and to improve athletic performance.
Adverse effects: Underline = life-threatening
142
Carnitine
Actions
Carnitine is needed in the body for the transport of fatty acids into the cell.
Cardiovascular Action
Several studies have identified the positive results of carnitine in post myocardial
infarction recovery, intermittent claudication, angina, and congestive heart failure. All studies point to the improvement in ventricular hypertrophy, decreased
angina attacks, and decreased mortality (Davini et al, 1992; Illicento et al, 1995;
Singh et al, 1996). Significant improvement in walking distance was reported
in those diagnosed with intermittent claudication (Bolognesi et al, 1996; Brevett
et al, 1999). Another study (Spasov et al, 2006) using lab rats showed normalization in myocardial function in contractibility, relaxation, blood pressure, maximal isometric loading test, after a carnitine-deficient diet was replaced with a
carnitine-rich diet.
Other Actions
Carnitine has also shown positive results in Alzheimer’s disease and other dementias
(Bonavita, 1986; Calvani et al, 1992). Beginning research has shown carnitine to be
beneficial in decreasing the harmful effects from antiretroviral therapy in HIV
(Semino-Mora et al, 1994), in preterm infants with recurrent apnea (Kumar et al,
2004), and in wound healing (Koybasi et al, 2005).
Product Availability
Tablets
Dosage
• Adult PO: 1500-6000 mg tid
Contraindications
The effects of carnitine are not known in severe hepatic/renal disease. Recommended amounts are not known for children, or those who are pregnant or
breastfeeding.
Side Effects/Adverse Reactions
ENDO: Myasthenia gravis–like symptoms (DL-carnitine)
GI: Anorexia, nausea, vomiting, diarrhea, abdominal pain
Interactions
Drug
Thyroid hormones: Carnitine may inhibit the effects of thyroid hormone
replacement therapy; avoid concurrent use.
Valproic acid (Depakane, Depakote, valproate): These drugs can
induce L-carnitine deficiency (Jellin et al, 2008).
Lab Test
HDL, lymphocytes, serum triglycerides: Carnitine may cause increased
CD4, CD8 lymphocyte count in those not treated with antiretrovirals; increased
HDL cholesterol in children on hemodialysis; or decreased serum triglyceride in
children on hemodialysis (Jellin et al, 2008).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Cascara
143
Client Considerations
Assess
• Assess the reason the client is using carnitine.
• Monitor cardiac status, if client is using as a supplement in angina, post myocardial
infarction, or congestive heart failure.
• Monitor mental status if client is using carnitine for dementia.
Administer
• Keep carnitine in a cool, dry area, away from excessive light.
Teach Client/Family
• Teach the client that it is not known how much carnitine is needed for children, or
those who are pregnant or breastfeeding.
Cascara
(ka-skar’uh)
Scientific name: Rhamnus purshiana
Other common names: Californian buckthorn, sacred bark
Origin: Cascara is found along the coast in the Pacific Northwest region of the
United States.
Uses
Cascara is used as a laxative.
Actions
Laxative Action
The laxative action of the anthraglycosides in cascara is well documented in the
mainstream pharmacologic literature. This action results from direct chemical irritation in the colon, which increases the propulsion of stool through the bowel.
Product Availability
Capsules, fluid extract, tea, tincture
Plant Part Used: Dried aged bark
Dosages
Laxative
• Adult PO: 20-30 mg hydroxyanthracene (cascaroside A), one-time dose (Blumenthal,
1998)
• Adult PO tincture: 1-2 tsp (5-10 ml) (1:5 dilution), one-time dose (Moore, 1996)
Contraindications
Pregnancy category is 3; breastfeeding category is 3A.
Cascara should not be given to children. Use of this herb is contraindicated when
gastrointestinal bleeding, obstruction, abdominal pain, nausea, vomiting, appendicitis, or Crohn’s disease are present. Cascara should not be used by those who are
hypersensitive to this product.
Continued
Adverse effects: Underline = life-threatening
C
144
Cascara
Side Effects/Adverse Reactions
GI: Nausea, vomiting, diarrhea, abdominal cramps, laxative dependency
GU: Urine discoloration; hematuria, albuminuria (high doses, extended use)
MS: Osteomalacia
SYST: Vitamin and mineral deficiencies, fluid and electrolyte imbalances (high
doses, extended use)
Interactions
Drug
Antacids: Antacids may decrease the action of cascara if taken within 1 hour
of the herb.
Antiarrhythmics, cardiac glycosides (digoxin): Chronic cascara
use can cause hypokalemia and enhance the effects of antiarrhythmics, cardiac
glycosides; do not use concurrently.
Corticosteroids, thiazide diuretics: Hypokalemia can result from use of
cascara with corticosteroids, thiazide diuretics; avoid concurrent use.
Herb
Adonis, convallaria, helleborus, horsetail, licorice root, strophanthus: Use with cascara may lead to hypokalemia; avoid concurrent use.
Aloe, castor, blackroot, blue flag, buckthorn, butternut, rhubarb,
senna, wild cucumber, yellow dock: Increased laxative effect when used
with these herbs (Jellin et al, 2008).
Digitalis, lily of the valley, squill: Use with cascara can lead to cardiac
toxicity.
Food
Milk: Milk may decrease the action of cascara; avoid concurrent use.
Lab Test
Serum and 24-hour urine estrogens: Cascara may increase or decrease
test values.
Potassium levels: Cascara may reduce potassium levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Anthraglycoside
Cascarosides A, B, C, D
Barbaloin; Deoxybarbaloin;
Chrysaloin
Laxative
Laxative
Emodin glycoside
Client Considerations
Assess
• Assess blood and urine electrolytes if the client uses this herb often.
• Assess the cause of constipation: determine whether fiber, fluids, or exercise
is missing from the client’s lifestyle.
• Assess for cramping, rectal bleeding, nausea, and vomiting; if these symptoms
occur, discontinue use of cascara.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Castor
145
• Assess for all medications and herbs taken by client; evaluate if drug interactions
could occur (see Interactions).
Administer
• Instruct the client not to take cascara within 1 hour of other drugs, antacids, or
milk. This herb should be taken with a carminative to prevent griping.
Teach Client/Family
• Inform client that pregnancy category is 3 and breastfeeding category is 3A.
• Caution the client not to use cascara in children, or those who are pregnant or
breastfeeding until more research is available.
• Advise the client to avoid long-term use of cascara because it can cause loss of
bowel tone.
• Instruct the client to notify the provider if constipation is unrelieved or if symptoms
of electrolyte imbalance occur (muscle cramps, pain, weakness, dizziness).
• Teach patient that urine may turn pink or orange.
Castor
(kas’tuhr)
Scientific name: Ricinum communis
Other common names: African coffee bean, bofareira, castor bean, castor oil
plant, Mexico seed, Mexico weed, palma Christi, tangantangan oil plant, wonder
tree, wunderbaum
Origin: Castor is a perennial found in India and Africa.
Uses
Castor oil is used internally as a laxative, an emetic, a gastrointestinal antiinflammatory
agent, and an anthelmintic. It is also used to treat leprosy and syphilis (Scarpa et al,
1982). Externally, it is used to treat boils, abscesses, carbuncles, tumors, inflammation
of the middle ear, and migraine headaches. Castor may be used topically to stimulate the
resolving of toughened tissue and wound healing. Castor is also used to induce labor.
Investigational Uses
Studies are ongoing to determine the effectiveness of castor as a contraceptive.
Actions
Laxative Action
The laxative action of castor occurs as a result of its ability to increase fluid in the
colon and stimulate peristalsis, which results in increased propulsion of stool
through the colon. Castor can be used to empty the colon completely of stool, as is
necessary to expel worms.
Contraceptive Action
Reports confirm that women in Korea, India, Algiers, and Egypt have used castor
beans in some form to prevent pregnancy. Some Egyptians believe that pregnancy will
be prevented for at least 9 months if a woman consumes one castor seed after her
baby is born. (NOTE: This practice could be extremely toxic.) One recent study
evaluated the contraceptive action of castor beans in female rabbits. The rabbits were
treated with 7.5 mg/kg of castor for 10 days, then mated with proven male rabbits.
The treated rabbits showed a 4.3-fold decrease in pregnancy (Salhab et al, 1997).
Adverse effects: Underline = life-threatening
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146
Castor
Product Availability
Oil emulsion in concentrations of 36.4%, 60%, 67%, and 95%; oil liquid in 100%
concentration; purge in 95% concentration
Plant Part Used: Seeds
Dosages
• Adult PO: 15-60 ml daily
• Adult topical oil pack: apply prn bid for up to 2 wk
Contraindications
Class 2b/2d herb.
Castor should not be used during pregnancy and breastfeeding. It should not be
given to children. Persons with hypersensitivity to castor or with gastrointestinal
disorders such as obstruction or bleeding, irritable bowel syndrome, appendicitis,
Crohn’s disease, undiagnosed abdominal pain, and biliary tract disorders/
obstructions should avoid the use of this herb.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, abdominal cramps
META: Fluid and electrolyte imbalances (chronic use)
REPRODUCTIVE: Induce labor
SYST: Allergic reactions
Interactions
Drug
Antacids, other drugs: To prevent decreased absorption of castor, do not
take within 1 hour of antacids and other drugs.
Cardiac glycosides (digoxin): Use with castor oil may lead to increased
cardiac adverse reactions (theoretical) (Jellin et al, 2008).
Corticosteroids, diuretics: Use with castor oil may increase hypokalemia
(theoretical) (Jellin et al, 2008).
Laxatives: Use with castor oil may lead to electrolyte imbalances (Jellin et al,
2008).
Herb
Licorice, horsetail, stimulant laxative herbs: Used with castor oil may
lead to hypokalemia (Jellin et al, 2008).
Food
Milk: To prevent decreased absorption of castor, do not take within 1 hour of
milk.
Primary Chemical Components and Possible Actions
Chemical Class
Fatty oil
Lectin
Pyridine alkaloid
Triglyceride
Tocopherol
= Pregnancy
Individual Component
Possible Action
Ricin D
Toxic
Ricinoleic acid; oleic acid
= Pediatric
! = Alert
= Popular Herb
Catnip
147
Client Considerations
Assess
• Assess blood and urine electrolytes if this herb is used often.
• Assess for the cause of constipation: determine whether bulk, fluids, or exercise
are missing from the client’s lifestyle.
• Assess for cramping, nausea, and vomiting. If these symptoms occur, discontinue
use of castor.
Administer
• Instruct the client to take castor alone for better absorption. It should not be taken
within 1 hr of other drugs, antacids, or milk.
Teach Client/Family
• Caution the client not to use castor in children or those who are pregnant or
breastfeeding.
• Advise the client to avoid the long term use of castor because it can cause loss of
bowel tone, as well as severe nutrient depletion and electrolyte loss.
• Instruct the client to notify the provider if constipation is unrelieved or if
symptoms of electrolyte imbalance occur (muscle cramps, pain, weakness,
dizziness).
Catnip
(kat’nip)
Scientific name: Nepeta cataria
Other common names: Cataria, catmint, catnep, cat’s play, catwort,
field balm, nip
Origin: Catnip is a perennial found in the United States.
Uses
Catnip is used internally to treat migraines, anxiety, colic, insomnia, the common
cold, menstrual cramps, digestive disorders, asthma, and influenzae. It is used externally to treat arthritis and hemorrhoids. Catnip is commonly used only to treat mild
conditions and is often given to infants and children.
Investigational Uses
Catnip may be used to inhibit infections of Staphylococcus aureus (Nostro et al,
2001).
Actions
Very little research is available on the actions of catnip. Most reports are
anecdotal.
Sedative Action
One of the chemical components of catnip, nepetalactone (a volatile oil), may
be responsible for the sedative, calming effect of catnip. These effects are similar
to those of valerian. Catnip is best known for the reaction cats have to it and
the euphoria that results (Hatch, 1972). Its calming effects on humans
make Nepeta cataria useful for treating anxiety, digestive disorders, and colic
(Chevallier, 1996).
Adverse effects: Underline = life-threatening
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148
Catnip
Antiinflammatory Action
Anecdotal reports are available that document the topical use of catnip to improve
the inflammation seen in arthritis and joint conditions (Chevallier, 1996). Currently,
no primary research studies are available to substantiate these claims.
Antimicrobial Action
An extract of N. cataria was tested on 44 Staphylococcus aureus strains. There was
significant inhibition of these organisms (Nostro et al, 2001).
Product Availability
Capsules: 360 mg; dried leaves; elixir; liquid; tea; tincture; available in combination
with other herbs.
Plant Parts Used: Dried leaves, flowers
Dosages
• Adult PO infusion: 10 tsp dried leaves in 1 L water, cover while steeping, allow to
stand 10 min; 2-6 oz tid (Moore, 1996)
• Adult PO tincture: 1-5 ml tid (Moore, 1996)
Asthma Attacks
• Child PO: steep one small handful of lobelia and catnip in a quart of boiling
water for 30 min; serve hot 1⁄4-1⁄2 cup at a time, as needed; watch for side effects
for 15 min before repeating (Romm, 2000).
Antipyretic
• Child PO: prepare 1 oz of catnip to 1 quart of water, steep, strain; may be used in
infants (Romm, 2000).
Contraindications
Class 2b herb.
Catnip should not be used during pregnancy because of its possible mild uterine
stimulant action.
Side Effects/Adverse Reactions
CNS: Headache, malaise
GI: Nausea, vomiting, anorexia
Interactions
Drug
Alcohol, CNS depressants: The effects of alcohol, CNS depressants (Jellin
et al, 2008) may be enhanced when used with catnip.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Nepetalactone
Camphor; Epinepetalactone;
caryophyllene; Thymol;
Carvacrol
Sedative; antispasmodic
Wound healing;
antiinflammatory
Tannin
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Cat’s Claw 149
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Terpenoids
Sterols
Alpha-amyrin, Beta-amyrin
Possible Action
Dancosterol, betasitosterol, campesterol
(Klimek et al, 2005)
Client Considerations
Assess
• Assess for the reason the client is using catnip medicinally.
• Assess for possible pregnancy. Because of its uterine stimulant action, catnip
should not be used during pregnancy.
• Assess for menstrual irregularities such as increased flow and pain.
• Assess for the use of alcohol and sedatives (see Interactions).
Administer
• Instruct the client to take catnip internally as an infusion or use topically.
Teach Client/Family
• Caution the client not to use catnip during pregnancy because of its possible mild
uterine stimulant action.
• Advise the client that catnip may be given to infants and children.
Cat’s Claw
(kats klaw)
Scientific names: Uncaria tomentosa, Uncaria guianensis
Other common names: Life-giving vine of Peru, samento, una de gato
Origin: Cat’s claw is a member of the madder family and is found in South America
and Southeast Asia.
Uses
Cat’s claw is used today as an immune system stimulant, an antiinflammatory, and a
contraceptive. It is used to treat arthritis, irritable bowel syndrome, colitis, and
Crohn’s disease.
Actions
Antiinflammatory Action
Cat’s claw is used widely in traditional Peruvian medicine. It inhibits the production
of the proinflammatory cytokine, TNF-alpha, which is a critical mediating of the immune response (Allen-Hall et al, 2007). However, little else is known about this herb
from a purely scientific standpoint.
Immunostimulant Action
In Europe, cat’s claw is used in combination with antiviral drugs to treat
AIDS patients. However, no scientific research confirms this use. The immunostimulant action of cat’s claw may be due to the combined actions of several of
Adverse effects: Underline = life-threatening
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150
Cat’s Claw
its chemical components, but no research confirms that possibility. In one
limited study, cat’s claw bark was shown to inhibit the growth of leukemia cells
in humans without damaging normal healthy bone marrow (Stuppner et al,
1993). Another study demonstrated the ability of cat’s claw to increase phagocytosis, thereby increasing the immune system (Wagner et al, 1985). Cat’s
claw shows enhancement of DNA repair, mitogenic response, and leukocyte recovery after chemotherapy-induced DNA-damage in human volunteers (Sheng
et al, 2001). This study confirms another study using laboratory animals (Sheng
et al, 2000).
Product Availability
Capsules: 500, 600 mg; root (powdered and raw); tablets (standardized extract):
25, 150, 175, 300, 350 mg
Plant Parts Used: Leaves, roots, stem bark
Dosages
• Adult PO bark (traditional Peruvian dose): 20-30 g finely chopped, then
boiled in 1 L water 1⁄2 hr and allowed to stand until it reaches room temperature, tid
• Adult PO capsules/tablets: may be taken in amounts up to 5400 mg/day in divided
doses
• Adult PO decoction: 1 tbsp powdered root in 1 qt water, simmered 45 min; 1 tsp
in hot water qAM, before meals
• Adult PO tincture: 20-40 drops up to qid; tincture may be standardized to contain
3% total oxindole alkaloids and 15% total polyphenol
Contraindications
Pregnancy category is 6; breastfeeding category is 3A.
Until more research is available, cat’s claw should not be given to children younger
than 3 years of age. Persons with multiple sclerosis, tuberculosis, AIDS, or hemophilia and those who have had organ transplants or who have other autoimmune
disorders should not use this herb.
Side Effects/Adverse Reactions
CV: Hypotension
GI: Diarrhea
Interactions
Drug
Antihypertensives: Cat’s claw may increase the hypotensive effects of antihypertensives; avoid concurrent use.
Hormones (animal), insulin, plasma (fresh), vaccines (passive):
Cat’s claw may interact with hormones made from animal products, insulin,
fresh plasma, passive vaccines composed of animal sera (Foster, 1995); avoid
concurrent use.
Immunostimulants: Do not use cat’s claw with other immunostimulants
(Jones, 1995).
Immunosuppressants: Cat’s claw should not be used with immunosuppressants;
immunosuppressant therapy will be decreased (Jellin et al, 2008).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Cat’s Claw 151
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Oxindole alkaloid
Isopteropodine;
Pteropodine;
Isomitraphylline
Rhynchophylline
Immune stimulant
Indole alkaloid
Mytraphylline
Hirsutine
Gambirine
Isorynchophylline;
Uncarine F
Glucosides; Cadambine;
3-Dihydrocadambine;
3-Isodihydrocadambine
Antiviral; antiinflammatory
Quinovic acid
glycoside
Tannin
Proanthocyanidin
Polyphenol
Catechin
Beta sitosterol
Indole alkaloid
Decrease hypertension,
heart rate, cholesterol
Diuretic
Bladder contractions
Cardiovascular
Wound healing;
antiinflammatory
Carboxystrictosidine
Client Considerations
Assess
• Assess the reason the client is using cat’s claw medicinally.
• Assess for decreasing blood pressure. If the decrease is significant, discontinue use
of cat’s claw. Determine whether the client is using antihypertensives, which will
lower blood pressure further.
• Assess for recent use of vaccines, hormones, insulin, or fresh plasma, all of
which may contraindicate the use of this herb. In Europe, use of these drugs
is considered a contraindication to the use of cat’s claw (see Interactions).
Administer
• Instruct the client to use only standardized cat’s claw products if possible.
Teach Client/Family
• Inform the client that pregnancy category is 6 and breastfeeding category
is 3A.
• Advise client not to give cat’s claw to children until more research is
available.
• Instruct the client to have blood pressure checked regularly while taking
this herb.
Adverse effects: Underline = life-threatening
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152
Celandine
Celandine
(seh’luhn-deen)
Scientific name: Chelidonium majus
Other common names: Celandine poppy, common celandine, felonwort,
garden celandine, greater celandine, rock poppy, swallow wort, tetter wort,
wart wort
Origin: Celandine is a member of the poppy family found in Asia, North America,
and Europe.
Uses
Flowers and leaves of celandine are used to treat spastic conditions of the gastrointestinal tract. Celandine is also used as a liver and gallbladder tonic, to stimulate
digestion, and to decrease inflammation. Roots of celandine are used to treat irregular menses and to decrease pain of toothache, tooth extraction.
Investigational Uses
Researchers are experimenting with the use of celandine to strengthen the immune
system and to treat cancer and AIDS.
Actions
Antispasmodic Action
In studies using frogs and mice, a celandine extract reduced gastralgia and pain from
gastric ulcers. Chelidonium has been shown to stimulate bile flow when tested in
guinea pigs (Rentz, 1948). It also has been shown to relieve histamine-induced
spasms in guinea pigs (Kustrak et al, 1982).
Nonspecific Immune Stimulation
Celandine may act as a chemoprotective agent for stomach cancer in humans. One
study using 6-week-old rats showed that celandine inhibited glandular stomach
carcinogenesis (Kim et al, 1997). One celandine product that is used in Europe but
is not approved in the United States is Ukrain, which is reported to be an antitumor
product that acts by inhibiting RNA and DNA replication (Ukranian Anticancer Institute, 1997; Habermehl et al, 2006).
Antimicrobial Action
Several research articles have discussed the powerful antimicrobial effects of celandine. Its effectiveness has been demonstrated against Candida pseudotropicalis,
Microsporum gypseum, Microsporum canis, Trichophyton mentagrophytes,
Epidermophyton floccosum, and Streptococcus mutans (Cheng et al, 2006) using
herbs gathered during the fall harvest (Vukusic et al, 1991). The strength of the herb
varies depending on the season of harvest.
Product Availability
Extract, tea, tincture
Plant Parts Used: Flowers, leaves, roots
Dosages
• Adult PO: 2-5 g herb (12-30 mg total alkaloids as chelidonine) daily (Blumenthal,
1998; Jellin et al, 2008)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Celandine
153
• Adult PO tincture: 10-25 drops, up to 1 ml (1:2 dilution) tid (Moore, 1996)
• Adult PO fluid extract: 1-2 ml tid (Jellin et al, 2008)
• Adult topical extract: apply to warts and corns full strength
C
Contraindications
Class 2b/2d herb.
Celandine should not be used during pregnancy and breastfeeding. It should not
be given to children. Celandine should not be given to those with biliary obstruction, glaucoma, or hepatic disease. If used alone, this herb is for short-term use
only; if used in a formula, it can be used long term (Moore, 1996).
Side Effects/Adverse Reactions
CNS: Dizziness, drowsiness, fatigue, lethargy, insomnia, restlessness
CV: Hypotension
GI: Nausea, hepatotoxicity (mild to severe)
GU: Polyuria, polydipsia
INTEG: Stabbing or itching sensation at lesion
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Chelidonine
Reverse T-helper cell
deficiency, proapoptotic
(Habermehl et al, 2006)
Antimicrobial
Chelerythrine;
Sanguinarine; Lectin
Client Considerations
Assess
• Assess the reason the client is using celandine medicinally.
! • Assess for hepatotoxicity (increased hepatic function test results, clay-colored
stools, right upper-quadrant pain, jaundice). If present, discontinue use of
celandine.
Administer
• Instruct the client to store celandine in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use celandine in children or those who are pregnant or
breastfeeding until more research is available.
• Teach the client to recognize the symptoms of hepatotoxicity: clay-colored stools,
jaundice, and right upper-quadrant pain.
Adverse effects: Underline = life-threatening
154
Celery
Celery
(seh’luh-ree)
Scientific name: Apium graveolens
Other common names: Apium, celery seed, celery seed oil, marsh parsley,
smallage, wild cherry
Origin: Celery is a biennial found worldwide.
Uses
Celery seeds are used to treat hypertension, seizure disorders, as a diuretic, and to
stimulate labor. Celery juice is used to treat edema, hypertension, joint inflammation,
anxiety, and headache. Celery is also used to treat diabetes and has an antiplatelet
activity. Therapeutic use in the United States is uncommon.
Actions
Antihypertensive/Anticholesterol Action
Studies using dogs have shown that celery products lower the levels of circulating
dopamine, norepinephrine, and epinephrine. This action is believed to result
from the ability of celery to inhibit tyrosine hydroxylase. These findings support
the traditional use of celery as an antihypertensive (Le Ot et al, 1992). Drinking
aqueous celery extract for 8 weeks caused a significant reduction in serum total
cholesterol in rats. The action was due to increased bile acid excretion (Tsi
et al, 2000).
Anticonvulsant Action
One of the chemical components of celery, an alkaloid, has been shown to be an
effective anticonvulsant (Yu et al, 1984). In one study, celery seeds were able to
protect rats and mice from seizures initiated by chemical, audio, and electric means.
The seeds contain an alkaloid that exerts both anticonvulsant and central nervous
system depressant actions (Kulshrestha et al, 1970).
Other Actions
Studies have shown that apigenin, one of the chemical components of celery,
exerts a strong antiplatelet effect and also inhibits the formation of thromboxane
B (Teng et al, 1988). Information has also become available regarding the
antifungal effects of celery (Jain et al, 1973). In addition, the oil may possess
hypoglycemic and antitumor effects. Caution needs to be exercised with the
use of celery in geriatric patients, because celery allergy has been underestimated
(Untersmayr et al, 2008).
Product Availability
Capsules: 450, 505 mg; seeds; tincture
Plant Parts Used: Seeds, whole plant
Dosages
• Adult PO: 1⁄2-1 tsp seeds in 1 cup hot water tid (Moore, 1996)
• Adult PO: 1-2 ml 2-5 times/day (Smith, 1999)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Celery
155
Contraindications
Pregnancy category is 3; breastfeeding category is 3A.
Celery seeds should not be given to children except as a food source. Persons with
allergies to birch or mugwort and those with kidney inflammation should never
use celery products.
Side Effects/Adverse Reactions
CNS: Central nervous system depression
GU: Uterine stimulation
INTEG: Dermatitis, phototoxic bullous lesions (birch-celery
syndrome)
SYST: Hypersensitivity reactions, anaphylaxis, angioedema
Interactions
Drug
Anticoagulants, antiplatelets: When given with celery, there is an increased
risk of bleeding (theoretical) (Jellin et al, 2008).
Antihypertensives, diuretics: Celery may increase the effect of these
products.
CNS depressants: When used with celery, effects may be increased (theoretical)
(Jellin et al, 2008).
Thyroid replacement: Celery may decrease the effect of thyroid hormone
replacement (Jellin et al, 2008).
Herb
Anticoagulant/antiplatelet herbs (angelica, anise, arnica, bogbean, boldo, capsicum, chamomile, clove, fenugreek, feverfew, garlic,
ginger, ginkgo, ginseng [Panax], horse chestnut, horseradish, licorice, meadowsweet, prickly ash, onion, passionflower, poplar, red
clover, turmeric, willow): When used with celery there is an increased
risk of bleeding (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Mineral
Sodium
Maintain electrolyte
balance
Chlorine
D-Limonene
Selinene
Phthalide
Flavonoid
Nitrate
Alkaloid
Furanocoumarins
Hypotensive
Antiinflammatory
Antiplatelet; histamine
inhibitor
Luteolin
Apigenin
Anticonvulsant
Xanthotoxin; Bergapten
(Lombaert et al, 2001)
Adverse effects: Underline = life-threatening
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156
Centaury
Client Considerations
Assess
• Assess the reason the client is using celery medicinally.
! • Assess for hypersensitivity reactions, including birch-celery syndrome and
anaphylaxis.
• Assess the client’s level of consciousness; central nervous system depression can
occur.
Administer
• Instruct the client that celery seeds and juice are used to treat different
conditions.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 3A.
• Caution the client not to use celery products in children except as a food
source.
• Inform clients with allergies to birch or mugwort, and those with kidney inflammation, never to use celery products.
• Advise the client to stay out of the sun or to wear protective clothing when using
celery products. Psoralen, one of the chemical components of celery, may cause a
phototoxic rash.
Centaury
(sen’taw-ree)
Scientific names: Centaurium erythraea, Centaurium umbellatum,
Centaurium minus
Other common names: Bitter clover, bitter herb, bitterbloom, centaurea,
common centaury, European centaury, eyebright, feverwort, filwort, lesser
centaury, minor centaury
Origin: Centaury is an annual or biennial member of the Gentian family found in
Europe.
Uses
Centaury is used to treat dyspepsia, lack of gastric secretions, and loss of appetite. In
traditional herbal medicine, centaury is used as an anthelmintic, an antidiabetic, an
antihypertensive, and a treatment for kidney stones. No scientific evidence supports
any of these uses or actions. Centaury may be given to infants and children to treat
anxiety, insomnia, tension, colic, irritable bowel syndrome, and topical inflammation. It may also be used to treat symptoms of attention deficit hyperactivity disorder
(Romm, 2000). Centaury is commonly used in the United Kingdom and Australia; its
use is less common in the United States.
Actions
No supporting evidence exists to document any actions of this herb. However, initial
studies have suggested that the xanthone chemical components in centaury may
show promise as antioxidants and that they may possess some antiinflammatory
properties, although these are thought to be weak. The phenolic acid may be an
antipyretic, and gentiopicroside, a monoterpenoid, is an antimalarial.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Centaury
157
Product Availability
Fluid extract, powder, whole herb
Plant Parts Used: Flowers, leaves, stem
Dosages
C
• Adult PO fluid extract: 1-3 ml taken before meals (1:5 dilution) (Hobbs, 1995)
• Adult PO cold infusion: 1-2 oz tid (Moore, 1996)
• Adult PO tea: steep 2-4 g in 150 ml boiling water (Jellin et al, 2008)
• Adult PO powder: 1 g taken tid with honey on a cracker
• Adult PO tincture: 0.5-1 ml taken before meals (1:2 dilution) (Moore, 1996)
• Adult PO whole herb: 1-2 g taken daily
Contraindications
Class 1 herb.
Until more research is available, centaury should not be used during pregnancy
and breastfeeding. Persons with gastric or peptic ulcers should not use this herb.
Side Effects/Adverse Reactions
GI: Anorexia
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Alkaloid
Gentianine; Gentianidine;
Gentioflavine
Iridoids; Bitters;
Gentiopicroside;
Centapicrin;
Gentioflavoside;
Sweroside; Swertiamarin
Alpha-amyrin; Beta-amyrin;
Erythrodiol; Crataegolic
acid; Oleanolic acid;
Oleanolic lactone;
Sitosterol; Stigmasterol;
Campesterol;
Brassicasterol
Monoterpenoid
Triterpenoid
Phenolic acid
Flavonoid
Xanthone
Fatty acid
Possible Action
Antimalarial
Antipyretic
Eustomin; Demethyleustomin
Palmitic acid; Stearic acid
Antioxidant
Client Considerations
Assess
• Determine the reason the client is using centaury.
Administer
• Instruct the client to store centaury away from light and moisture.
Adverse effects: Underline = life-threatening
158
Chamomile
Teach Client/Family
• Caution the client not to use centaury during pregnancy and breastfeeding until
more research is available.
• Caution the client not to confuse the three Centaurium spp. listed in the Scientific
names section with other Centaurium spp. They are different herbs.
• Inform the client that no supporting research is available to document any uses for
or actions of this herb.
Chamomile
(ka’muh-meel)
Scientific names: Matricaria chamomilla, Matricaria recutita, Chamaemelum
nobile, Anthemis nobile
Other common names: Common chamomile, English chamomile, German
chamomile, Hungarian chamomile, Roman chamomile, sweet false chamomile,
true chamomile, wild chamomile
Origin: Chamomile is a perennial found in Europe.
Uses
Chamomile is used as an antiinflammatory and to treat insomnia, anxiety, and
spasms. It is commonly used to treat digestive conditions such as irritable bowel
syndrome, indigestion, colitis, and Crohn’s disease. Chamomile is used as a topical
treatment to promote wound healing.
Investigational Uses
Studies are underway to determine the effectiveness of chamomile as an antioxidant
and as a treatment for menopausal symptoms.
Actions
Chamomile is a widely recognized herb in Western culture. The medicinal use dates
back many centuries. Chamomile is calming, carminative, and antispasmotic
(Altern Med Rev, 2008).
Antianxiety Action
One of the flavonoid components of chamomile, apigenin, has shown an affinity for
benzodiazepine receptors, which accounts for the antianxiety and sedative qualities of
this herb (Viola et al, 1995; Medina et al, 1998). Two other studies have shown a mild
hypnotic effect in laboratory animals as a result of the flavonoid component (Berry,
1995; Mills, Bone, 1991). Multiple studies have documented the ability of chamomile
to decrease anxiety and promote relaxation and sleep.
Antidiabetes Action
Evidence has demonstrated that two flavonoids in chamomile, glucoside and
chamaemeloside, produce hypoglycemic effects (Konig, 1998). However, the current
recommended dose for humans of 0.05% to 0.1% is too low to have any significant
effect on glucose levels.
Phytoestrogen Action
One study evaluated the efficacy of 13 isoflavonoids, flavonoids, and lignans, plus
several phytoestrogens, in the treatment of estrogen-dependent tumors. Apigenin,
a flavonoid present in chamomile, exerted a significant effect on DNA synthesis in
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Chamomile
159
estrogen-dependent and estrogen-independent human breast cancer cells (Wang
et al, 1997). Further studies are necessary to clarify the possible cancer preventative
effects of these chemical components.
Antispasmodic Action in the Gastrointestinal Tract
Studies have shown the antispasmodic action of chamomile on the gastrointestinal
tract. In one study, infant colic was significantly reduced when chamomile tea was
given to 69 infants with colic symptoms (Weizman et al, 1993). However, this was a
study of short duration (7 days).
Other Actions
Chamomile has shown an inhibitory effect against Arcobacter butzleri, A. cryaerophilus, A. skirrowii (Cervenka, et al, 2006); methanol extracts showed strong antimicrobial activity.
Product Availability
Capsules: 360 mg; cream; fluid extract; lotion; shampoo and conditioner; tea;
tincture; various cosmetics
Plant Part Used: Dried flowers
Dosages
• Adult PO capsules: 300-400 mg, standardized to 1% apigenin and 0.5% essential
oil, as often as 6 times/day (Foster, 1998)
• Adult PO fluid extract: 1-2 ml tid (1:1, 45% ethanol) (Smith, 1999)
• Adult PO tea: 2-4 oz prn (Moore, 1996)
• Adult PO tincture: 3-10 ml tid (1:5, 45% ethanol) (Bradley, 1992)
• Adult topical: 11⁄2 cups water mixed with 2 tsp dried flowers, cover, let stand
10-15 min, strain, apply as a compress
• Child PO tea: 1⁄2-4 cups daily (Romm, 2000)
• Child PO tincture: 1⁄4-1 tsp as often as qid (Romm, 2000)
• Child topical: as a wash or cream, apply prn to treat inflammation (Romm, 2000)
Contraindications
German chamomile: Pregnancy category is 1; breastfeeding category is 2A.
German chamomile (Matricaria chamomilla) may be given to children. Roman
chamomile (Chamaemelum nobile) is a known abortifacient and should not be
used during pregnancy and breastfeeding, but it may be given to children. Persons
with asthma should not use this herb. Cross-hypersensitivity may result from
allergy to sunflowers, ragweed, or members of the aster family (echinacea, feverfew, milk thistle).
Side Effects/Adverse Reactions
EENT: Burning of the face, eyes, mucous membranes (topical)
SYST: Hypersensitivity
Interactions
Drug
Alcohol: Chamomile may increase the effects of alcohol (theoretical).
Anticoagulants: Chamomile (C. nobile) may interfere with the actions of
anticoagulants; avoid concurrent use.
CNS depressants: Chamomile may increase the effects of other sedatives;
avoid concurrent use (Jellin et al, 2008).
Adverse effects: Underline = life-threatening
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160
Chaparral
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Apigenin
Anxiolytic/phytoestrogen;
antiinflammatory
Hypoglycemia
Volatile oil
Acid
Farnesol
Nerolidol
Germacranolide
Alcohol
Glucoside;
Chamaemeloside
Luteolin
Chamazulene
Bisabolol;
Bisabololosides A, B;
Azulenes
Angelic acid; Tiglic acid
Antiinflammatory
Antiallergy; antioxidant
Antiinflammatory;
antispasmodic
Amyl alcohol; Isobutyl
alcohol
Coumarin
Glycoside
Heniarin
Umbelliferone
Fatty acid
Client Considerations
Assess
• Determine whether the client is using chamomile for insomnia.
• Assess the client’s sleeping patterns: ability to fall asleep and stay asleep, hours of
sleep.
• Assess for the use of alcohol, anticoagulants, and sedatives (see Interactions).
Administer
• Instruct the client to store chamomile in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use C. nobile during pregnancy; it is a known abortifacient.
• Instruct the client to avoid using chamomile concurrently with other sedatives or
alcohol; chamomile may increase their effects.
Chaparral !
(sha-puh-rehl’)
Scientific names: Larrea tridentata, Larrea divaricata
Other common names: Creosote bush, greasewood, Hediondilla
Origin: Chaparral is a shrub found in Mexico and the southwestern region of the
United States.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Chaparral
161
Uses
Chaparral has traditionally been used to treat bronchitis, fever, joint inflammation,
cancer, and diabetes. Chaparral is also used to treat chickenpox and snakebites and
as a mouthwash to prevent tooth decay (Jellin et al, 2008).
Investigational Uses
Studies are underway to determine the efficacy of chaparral as an antitumor agent, an
antimicrobial (Verastegui et al, 1996), and an anti-HIV-1 agent (Gnabre et al, 1996).
Actions
Hypoglycemic Action
One study evaluated the glucose-lowering ability of chaparral in mice with type 2
diabetes. Blood glucose decreased significantly, a finding that suggests the need for
further study of the hypoglycemic effect of this herb (Luo et al, 1998). It is a welldocumented fact that the Pima Indians have treated diabetes with chaparral for
centuries.
Antitumor Action
Chaparral may represent a new class of HIV-responsive agents with clinical significance. Lignans isolated from chaparral have shown anti–HIV-1 activity (Gnabre,
1997). Factors used to evaluate tumors were survival time and the percentages of
tumors that decreased in size, remained static, or increased in size. Results showed
that the antitumor effects were better in vivo (Anesini et al, 1998). Previous
studies demonstrated the antiproliferative activity of chaparral on T lymphoma cells
in culture (Anesini et al, 1996).
Other Actions
One study (Verastegui et al, 1996) showed good antimicrobial activity against growth
of yeasts, molds, and bacteria. More research needs to be completed to confirm these
results. Another study (Gnabre et al, 1996) showed anti–HIV-1 activity. This activity
may be due to two tricyclic ligans. The tannins in chaparral may be responsible for its
antifungal action (Treviño-Cueto et al, 2007). Chaparral may be useful in the treatment of gallstone disease. In a lab experiment using hamsters with gallstones, concentrations up to 40-mg/dl were able to remove the gallstones (Arteaga et al, 2005).
Product Availability
Capsules, tablets, tea, tincture
Plant Part Used: Leaves
Dosages
• Adult PO capsules: 2-4/day (Moore, 1996)
• Adult PO tincture: 1-3 ml (1:5 dilution) tid (Moore, 1996)
• Adult topical: apply strong decoction tid (Moore, 1996)
Contraindications
Pregnancy category is 5; breastfeeding category is 5A.
Until more research is available, chaparral should not be given to children. Persons with hepatic or renal disease should avoid the use of this herb. The American
Herbal Product Association has recommended that chaparral products not be sold
until the hepatotoxicity question has been answered.
Continued
Adverse effects: Underline = life-threatening
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162
Chaparral
Side Effects/Adverse Reactions
GI: Hepatotoxicity (Sheikh et al, 1997; Stickel et al, 2000), hepatic
failure
INTEG: Contact dermatitis
Interactions
Drug
Anticoagulants, antiplatelets, salicylates: Chaparral may increase the
action of these products.
MAOIs: Chaparral may decrease the effect of MAOIs.
Lab Test
ALT, AST, total bilirubin, urine bilirubin: Chaparral may increase
ALT, AST, total bilirubin, and urine bilirubin.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Phenolic compound
Nordihydroguaiaretic acid
Lignans
Dihydroguaiaretic acid;
Nor-Isoguaiasin
Hepatotoxicity,
antiinflammatory,
platelet inhibitor
Anti-HIV, antioxidant
(Vassão et al, 2007)
Antifungal
Tannins (TreviñoCueto et al, 2007)
Client Considerations
Assess
• Assess the reason the client is using chaparral medicinally.
! • Assess for hepatotoxicity (increasing AST and ALT test results, clay-colored stools,
right upper-quadrant pain). If symptoms are present, use of this herb should be
discontinued immediately.
• Assess for contact dermatitis. If it is present, use of this herb should be
discontinued.
Administer
• Instruct the client to store chaparral away from moisture and sunlight.
Teach Client/Family
• Inform the client that pregnancy category is 5 and breastfeeding category
is 5A.
• Advise the client not to give chaparral to children until more research is
available.
! • Advise the client to avoid chaparral because it can cause serious hepatic damage.
The FDA considers chaparral an unsafe herb.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Chaste Tree 163
Chaste Tree
(chayst tree)
Scientific name: Vitex agnus castus
Other common names: Chasteberry, gatillier, hemp tree, keuschbaum,
monk’s pepper
Origin: Chaste tree is a shrub found in the Mediterranean and Europe.
Uses
Chaste tree is used to treat premenstrual syndrome symptoms, dysmenorrhea, menstrual irregularities, mastodynia, uterine bleeding, impotence, spermatorrhea, prostatitis, and infertility in women. Chaste tree may also be used to increase lactation.
Vitex is thought to enhance the natural production of progesterone and luteinizing
hormone and diminish the release of follicle-stimulating hormone.
Actions
Scientific studies to support any of the uses for or actions of chaste tree are lacking.
Antiprolactin Secretion
The few studies that have been published focus on the hypoprolactinemic effect
of chaste tree. In concentrations of 3.3 mg/ml, the extract significantly inhibited
thyrotropin-releasing hormone–stimulated prolactin release (Jarry et al, 1991).
Another study confirms the inhibition of prolactin secretion (Sliutz et al, 1993).
These studies suggest that chaste tree may produce beneficial effects in all conditions
that relate to luteal phase defects.
Premenstrual Syndrome Action
One study using the premenstrual tension syndrome (PMTS) scale has shown that
chaste tree significantly reduces premenstrual syndrome symptoms. Participants reported decreased incidence of breast tenderness, headache, constipation, edema,
and tension (Lauritzen, 1997). Two other studies confirm the results of the 1997
study (Berger et al, 2000; Loch et al, 2000).
Other Actions
Dopaminergic action via opioid receptors was identified (Meier et al, 2000). This is
the first study suggesting this action.
Product Availability
Aqueous-alcoholic extract, capsules, fluid extract, powder, solid extract, tea, tincture
Plant Part Used: Ripe, dried fruit
Dosages
Impotence
• Adult PO extract: 350-500 mg daily (Murray, Pizzorno, 1998)
Menopause
• Adult PO dry powdered extract: 250-500 mg tid (4:1 dilution) (Murray, Pizzorno,
1998)
• Adult PO fluid extract: 4 ml (1 tsp) tid (1:1 dilution) (Murray, Pizzorno, 1998)
• Adult PO powdered berries or tea: 1-2 g tid (Murray, Pizzorno, 1998)
Premenstrual Syndrome
• Adult PO fluid extract: 2 ml (Murray, Pizzorno, 1998)
Adverse effects: Underline = life-threatening
C
164
Chaste Tree
• Adult PO dry powdered extract: 175-225 mg (0.5% agnuside content) (Murray,
Pizzorno, 1998)
Other
• Adult PO capsules: 20 mg daily
• Adult PO fluid extract: 30-40 mg daily (Blumenthal, 1998)
• Adult PO tincture: 1-2 ml bid-tid (Smith, 1999)
Contraindications
Pregnancy category is 2; breastfeeding category is 2A.
Until more research is completed, chaste tree should not be given to children.
Side Effects/Adverse Reactions
CNS: Headache
GI: Diarrhea, abdominal cramps, anorexia
INTEG: Rash, itching
Interactions
Drug
Antipsychotics: Chaste tree may interfere with the antipsychotic action
(theoretical) (Jellin et al, 2008).
Beta-blockers: Chaste tree may lead to hypertensive crisis.
Dopamine agonists (levodopa, parlodel, pramipexole, ropinirole):
Chaste tree may increase the action of dopamine agonists (theoretical) (Jellin
et al, 2008).
Estrogens, hormonal contraceptives: Chaste tree may interfere with the
action; avoid concurrent use.
Lab Test
Serum prolactin: Chaste tree may decrease serum prolactin
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Essential oil
Sesquiterpenoids; Alphapinene; Beta-pinene;
Castine; Eucalyptol;
Limonene; Cineole
Flavonoid
Iridoid glycoside
Progesterone
Hydroxyprogesterone
Testosterone
Possible Action
Agnuside, Aucubin
Hormonal
Hormonal
Hormonal
Client Considerations
Assess
• Determine the condition for which the client is using chaste tree.
• Assess for menstrual irregularities and whether the client is using chaste tree to
treat conditions such as premenstrual syndrome, uterine bleeding, or increased
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Chaulmoogra Oil
165
menstrual flow. Discontinue use of herb if nausea, diarrhea, or abnormal changes
in menses occurs (Smith, 1999).
! • Assess for increasing depression to suicidal proportions as a result of estrogen
deficiency.
C
Administer
• Instruct the client to store chaste tree in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 2A.
• Advise the client not to give chaste tree to children until more research is available.
• Inform the client that few scientific studies confirm any of the claims made for
chaste tree.
• Advise the client to notify the prescriber immediately if depression occurs.
Chaulmoogra Oil
(chawl-mew’gruh)
Scientific names: Hydnocarpus wightiana, Hydnocarpus anthelmintica,
Taraktogenos kurzii
Other common names: Gynocardia oil, hydnocarpus oil, krabao’s tree seed
Origin: Chaulmoogra oil is found in India and China.
Uses
In traditional herbal medicine, chaulmoogra oil (in an injectable, subcutaneous
form) has been used to treat leprosy, eczema, and psoriasis. Traditional Chinese
medicine practitioners use the seeds in a decoction for external use only to treat
scabies, trichomoniasis, tinea, and yeast infections (Hydnocarpus da fengzi).
Investigational Uses
Beginning research shows positive results using Hydnocarpus oil to treat wounds in
leprosy (Oommen et al, 1999).
Actions
Antileprotic Action
Several research studies have confirmed the efficacy of chaulmoogra oil against
Mycobacterium leprae (Levy, 1975; Noordeen, 1991). However, many more effective treatments are available via traditional pharmacology. Since the 1940s, practitioners in developed countries have rarely used chaulmoogra oil to treat leprosy.
Another study (Oommen et al, 1999) showed more positive wound healing than with
traditional chemotherapeutic agents for leprosy. The rats tested showed an increase
in weight and strength of scar tissue.
Product Availability
Oil, injectable (subcutaneous); oil, topical
Plant Part Used: Seeds
Dosages
• Adult subcutaneous oil: 15 ml injected twice weekly until remission.
No typical doses (Jellin et al, 2008)
Adverse effects: Underline = life-threatening
166
Chickweed
Contraindications
Until more research is available, chaulmoogra oil should not be used during
pregnancy and breastfeeding. It should not be given to children.
Side Effects/Adverse Reactions
GI: Gastrointestinal upset, irritation (subcutaneous)
INTEG: Precipitation under skin (subcutaneous), pain at injection site
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Cyanogenic glycoside
Fatty acid
Acid
Possible Action
Palmitic acid; Oleic acid
Chaulmoogric acid
(Hypnocarpic acid)
Gorlic acid
Flavolignan
Protein
Phytosterols
Client Considerations
Assess
• Assess for eczema and psoriasis before and after treatment with this product.
• Determine whether the client is using chaulmoogra oil to treat possible leprosy.
Inform the client that safer, better-tested treatments exist.
Administer
• Instruct the client to store chaulmoogra oil in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use chaulmoogra oil in children or those who are
pregnant or breastfeeding until more research is available.
• Inform the client that mainstream medications are more effective than chaulmoogra oil for the treatment of leprosy.
• Advise the client that only an experienced health care provider should diagnose
leprosy.
Chickweed !
(chik’weed)
Scientific name: Stellaria media
Other common names: Mouse-ear, satinflower, star chickweed, starweed,
stitchwort, tongue grass, white bird’s eye, winterweed
Origin: Chickweed is an annual found in Europe and North America.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Chickweed 167
Uses
Chickweed is used internally as an antitussive, an expectorant, a demulcent, and as
a treatment for sore throat, peptic ulcer, gastroesophageal reflux disease, and dyspepsia. Externally, chickweed is used to treat boils, abscesses, burns, rashes, psoriasis, eczema, pruritus, and insect bites and also promotes wound healing. Chickweed
is also eaten as a food in salads (Jellin et al, 2008).
Investigational Uses
Chickweed may be useful as an antihepatoma agent (Lin et al, 2002) and an antioxidant (Pieroni et al, 2002).
Actions
Scientific studies of the medicinal uses of chickweed are lacking. Human cases of
nitrate toxicity and paralysis have been reported. The available literature supports
the use of chickweed as a weed killer.
Other Actions
Antioxidant activity was identified. Twenty-seven extracts of weedy vegetables were
tested for antioxidant effect. Stellaria media along with two other herbs showed
strong in vitro inhibition of xanthine oxidase (Pieroni et al, 2002). The antioxidant action may be due to rutin, a flavonoid. Fifteen crude drugs including
Stellaria media were tested for in vitro antihepatoma activity on five human
hepatic cancer cell lines. Stellaria media was not as effective as Coptis groenlandica (Lin et al, 2002).
Product Availability
Capsules, crude herb, fluid extract, oil, ointment, tea, tincture
Plant Parts Used: Flowers, leaves, stems
Dosages
Skin Conditions
• Adult topical ointment: apply prn
• Adult topical poultice: apply prn
Other
• Adult PO capsules: 3 capsules tid
• Adult PO fluid extract: 15-30 drops diluted, as often as tid
• Adult PO tea: take qid prn
• Adult PO tincture: take prn
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Until more research is available, chickweed should not be given to children (no
data available). High doses of chickweed can be toxic (Duke, 2003).
Side Effects/Adverse Reactions
CNS: Headache, dizziness
SYST: Nitrate toxicity, paralysis (high doses)
Adverse effects: Underline = life-threatening
C
168
Chicory
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Nitrate toxicity
Saponin
Vitamin
A; B complex;
C (375 mg/100 g)
Coumarin
Hydroxycoumarin
Flavonoid
Nitrate salt
Mineral
Rutin
Antioxidant
Calcium
Iron
Client Considerations
Assess
! • Assess for toxicity.
• Determine the reason the client is using chickweed.
Administer
! • Inform the client that because of the potential for nitrate toxicity, only qualified
herbalists should administer this herb (Duke, 2003).
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Advise the client not to give chickweed to children (no data available).
• Instruct the client not to use this herb unless under the supervision of a qualified
! herbalist. No scientific studies exist to document any of its actions or uses. Nitrate
toxicity and paralysis can occur.
Chicory
(chik’o-ree)
Scientific name: Cichorium intybus
Other common names: Blue sailors, garden endive, succory, wild succory
Origin: Chicory is a perennial found in Egypt, India, and the United States.
Uses
Chicory is used as a diuretic and laxative, a coffee substitute, a sedative, an appetite stimulant, and a treatment for cancer. It can be found in many tea product
formulas. Chicory is a very mild herb used for its bitter properties, mostly as a
tonic.
Actions
Very few studies are available for chicory. This herb is thought to possess sedative,
laxative, and antiarrhythmic properties, but no studies have proven any of these
claims.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Chicory
169
Hepatoprotective Action
One of the chemical components of chicory, esculetin (a phenolic coumarin), has
been found to exert hepatoprotective effects (Zafar et al, 1998). In one study, rats
were given paracetamol, a chemical that causes hepatic damage, followed by esculetin. Esculetin reduced mortality rates and prevented a rise in hepatic function
enzymes (Gilani et al, 1998).
Other Actions
Mast cell–mediated allergic reactions were inhibited in vivo and in vitro by Cichorium intybus (Kim et al, 1999). The nonalkaloid acetylcholinesterase inhibitors
from chicory have shown promise for use in severe dementia and Alzheimer’s
disease (Rollinger et al, 2005).
Product Availability
Crude herb, extract, root (roasted and raw)
Plant Parts Used: Leaves, roots
Dosages
• Adult PO crude herb: 3 g daily (Blumenthal, 1998) (NOTE: Dosages vary widely)
• Adult PO decoction: 3-6 oz prn
• Adult PO tea: 2-4 g of the root in 150 ml boiling water for 10 min, strain (Jellin
et al, 2008)
Contraindications
Class 1 herb.
Chicory should not be used during pregnancy and breastfeeding and should not
be given to children. Persons who have cardiovascular disease or are hypersensitive to chicory or asteraceae/compositae herbs should avoid its use. Persons with
gallstones should use chicory only under the supervision of an herbalist.
Side Effects/Adverse Reactions
INTEG: Contact dermatitis, other allergic skin rashes
Interactions
Drug
Cardioactive products: Chicory may increase the effect of these products.
Lab Test
PT, INR: Chicory may alter the results of these tests.
Primary Chemical Components and Possible Actions
Chemical Class
Guaianolides
(Kisiel et al, 2001)
Polysaccharide
Chicoric acid
Glycoside
Individual Component
Possible Action
Inulin
Lactucin; Lactucopicrin
Increased probiotic,
antiarrhythmic
Sedative
Continued
Adverse effects: Underline = life-threatening
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170
Chinese Cucumber
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Carbohydrate
Sterol
Triterpenoid
Lactone
Tartaric acid
Acetophenone
Phenolic coumarin
Flowers:
Anthocyanins
Esculetin
Delphinidin (Norbaek
et al, 2002)
Possible Action
Aromatic
Hepatoprotective
Client Considerations
Assess
• Assess the reason the client is using chicory medicinally.
• Assess for allergic reactions (rash, itching, contact dermatitis); discontinue use if
any of these symptoms are present and administer antihistamine or other appropriate therapy.
Administer
• Instruct the client to store chicory away from moisture and light.
Teach Client/Family
• Caution the client not to use chicory in children or those who are pregnant or
breastfeeding.
• Advise clients with cardiovascular disease not to use chicory.
• Advise clients with gallstones to use this herb only with caution and under the
supervision of a qualified herbalist.
Chinese Cucumber
(chy-neez’ kyew’kuhm-buhr)
Scientific name: Trichosanthes kirilowii
Other common names: Chinese snake gourd, gua-lou, tia-hua-fen
Origin: Chinese cucumber is a member of the gourd family found in China.
Uses
Chinese cucumber is used to treat HIV/AIDS, cancer, inflammation, ulcers, and diabetes. It is also used to induce abortion. Not a commonly used herb, gua lou ren (the
seed) is primarily used in traditional Chinese medicine as a respiratory sedative,
demulcent, and expectorant.
Actions
Uterine Stimulation
Trichokirin inhibits protein synthesis and also acts as an abortifacient. This action is
believed to be mediated by the ribosome inactivation (Nie et al, 1998).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Chinese Cucumber
171
Antitumor Action
Trichokirin has exhibited anti-HIV activity (Nie et al, 1998). The antitumor action
may be due to modulation of programmed cell death and arrested proliferation.
Other medicinal plants with this action are soy, garlic, ginger, and green tea (Thatte
et al, 2000). Another study (Akihisa et al, 2001) identified compounds from
the seeds of Trichosanthes kirilowii. The compounds tested showed inhibition of
Epstein-Barr virus, early antigen (EBV-EA).
Product Availability
Juice
Plant Parts Used: Fruit, rind of fruit, seed
Dosages
• Adult: dosages are not clearly delineated in the literature. Chinese cucumber juice
is used to induce abortion.
Contraindications
Class 1 herb.
Because Chinese cucumber is a powerful abortifacient, it should not be used during pregnancy. Until more research is available, this herb should not be used
during breastfeeding. It should not be given to children. Persons with seizure
disorders or diarrhea should not use this herb.
Side Effects/Adverse Reactions
CNS: Fever, seizures
GI: Diarrhea, gastric upset (Jellin et al, 2008)
REPRODUCTION: Abortion
SYST: Hypersensitivity, fluid in the lungs and brain, heart damage,
death
Interactions
Drug
Antidiabetics: Chinese cucumber may increase the effects of antidiabetics.
Primary Chemical Components and Possible Actions
Chemical Class
Trichobitacin
Trichosanthin
Trichokirin
Karasurin
Sterol
Palmitic acid
Galactose
Galactonic acid
gamma-lactone
Individual Component
Alpha-trichosanthin;
Beta-trichosanthin
Possible Action
Anti–HIV-1, increase CD4 cells
Abortifacient, cytotoxic
Ribosome inactivator
Abortifacient
Antiinflammatory
Adverse effects: Underline = life-threatening
C
172
Chinese Rhubarb
Client Considerations
Assess
• Assess the reason the client is using Chinese cucumber medicinally.
• Assess for the presence of seizure disorders. If present, do not use Chinese cucumber.
Administer
• Chinese cucumber may be used by an herbalist to induce abortion by applying
Chinese cucumber juice to a sponge and inserting into vagina. Under the supervision of a competent herbalist, this herb can be injected intramuscularly or
extraamniotically to induce first-trimester abortions.
Teach Client/Family
• Caution the client not to use Chinese cucumber during pregnancy because it is an
abortifacient.
• Caution the client not to use Chinese cucumber in children or those who are
breastfeeding until more research is available.
Chinese Rhubarb
(chy-neez’ rew’bahrb)
Scientific name: Rheum palmatum
Other common names: Himalayan rhubarb, medicinal rhubarb, rhei radix,
rhei rhizoma, rubarbo, Turkish rhubarb
Origin: Chinese rhubarb is a perennial found in China and Tibet.
Uses
Chinese rhubarb is used as a laxative and an antidiarrheal. It is commonly found in
“neutralizing cordial’’ formulas today, which were also very popular from the 1800s
through the 1940s. Short-term use is recommended. Chinese rhubarb may be used as
part of a detoxifying regimen. This herb is not the same as garden rhubarb.
Actions
Laxative and Antidiarrheal Actions
The laxative action of anthranoids is well documented in the mainstream pharmacologic literature. This action is a result of direct chemical irritation of the colon, which
increases the propulsion of the stool through the bowel. The anthraquinones possess
purgative properties, and the tannins and bitters possess antidiarrheal properties.
Small doses have a tightening, drying effect; larger doses cause a laxative or purgative
effect (Weiss, 1988; Yim et al, 1999).
Renal Action
In one study in which Chinese rhubarb was combined with an angiotensin-converting
enzyme (ACE) inhibitor and captopril, an antiarrhythmic, renal failure was slowed.
The use of the herb together with the two drugs produced much better results
than did either the drugs or the herb alone (Zhang, 1990). Another study (Song
et al, 2000) identified decreasing urinary interleukin 6 (IL-6) and lowered
immune inflammation after Rheum palmatum was given. Determination of urinary
IL-6 level is useful in studying the severity of immune inflammation of chronic renal
failure.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Chinese Rhubarb
173
Product Availability
Extract, powder, syrup, tablets, tincture
Plant Parts Used: Bark, dried root, dried underground parts
Dosages
C
Diarrhea
• Adult PO decoction or tincture: 1 tsp daily
• Adult PO neutralizing cordial: 1-4 ml, dilute in water, q1⁄2-2 hr according to
urgency of symptoms (Smith, 1999)
Gastrointestinal Bleeding
• Adult PO powder or tablets: 3 g bid-qid
Laxative
• Adult PO decoction: 1-2 tsp daily; may be taken with evening meal
• Adult PO tincture: 1⁄2-1 tsp daily; may be taken with evening meal
Contraindications
Class 2b/2c/2d herb.
Until more research is available, Chinese rhubarb should not be used by persons
with hypersensitivity to this herb or by pregnant and breastfeeding women. It
should not be given to children. Chinese rhubarb should not be used by persons
with gastrointestinal bleeding or obstruction, abdominal pain, nausea, vomiting,
appendicitis, or Crohn’s disease. Use of this herb should be short term, unless
under the supervision of a qualified herbalist.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, diarrhea, abdominal cramps, laxative dependency
GU: Urine discoloration, hematuria, albuminuria (high doses, long term use)
SYST: Vitamin and mineral deficiencies, fluid and electrolyte imbalances (high
doses, long term use)
Interactions
Drug
Antacids: Antacids may decrease the effectiveness of Chinese rhubarb if taken
within 1 hour of the herb.
Antiarrhythmics, cardiac glycosides, corticosteroids: Chronic use of
Chinese rhubarb can cause hypokalemia and enhance the effects of antiarrhythmics, cardiac glycosides, corticosteroids.
Thiazide diuretics: Chronic use of Chinese rhubarb can cause hypokalemia
and enhance the effects of thiazide diuretics; avoid concurrent use.
Herb
Jimsonweed: The action of jimsonweed is increased in cases of chronic use or
abuse of Chinese rhubarb.
Licorice root: Hypokalemia can result from the use of Chinese rhubarb with
licorice root; avoid concurrent use.
Food
Milk: The effectiveness of Chinese rhubarb may be decreased when taken concurrently with milk.
Lab Test
Potassium level: Chinese rhubarb may decrease potassium levels.
Adverse effects: Underline = life-threatening
174
Chinese Rhubarb
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Anthraquinones
Rhein; Senosides (A, B, C),
Aloe-emodin (Wang
et al, 2008)
Laxative
Decreased mitochondrial
activity, energy
production
Tannins
Chrysophanol; Aloe emodin
Gallo
Wound healing;
antiinflammatory
Galloy-1-glucose;
Galloy-1-saccharose;
Lindleyine;
Isolindleyine
Stilbene
Phenolic
Polyketide
synthase
Glucogallin; Gallic acid;
Catechin
Benzalacetone synthase
Client Considerations
Assess
• Assess the reason the client is using Chinese rhubarb medicinally.
• Assess blood and urine electrolytes if the client uses this herb often.
• Determine the cause of constipation, identifying whether bulk, fluids, or exercise
is missing from the client’s lifestyle.
• Assess for cramping, nausea, and vomiting; if these symptoms occur, discontinue
use of this herb.
• Assess for medications used (see Interactions).
Administer
• Instruct the client to take Chinese rhubarb with other herbs to prevent griping. For
best absorption, this herb should not be taken within 1 hour of other drugs,
antacids, or milk.
Teach Client/Family
• Caution the client not to use Chinese rhubarb in children or those who are pregnant or breastfeeding until more research is available.
• Caution the client to avoid long-term use of this herb, which can cause loss of
bowel tone.
• Instruct the client to notify the provider if Chinese rhubarb does not relieve
constipation or if symptoms of electrolyte imbalance occur (muscle cramps, pain,
weakness, dizziness).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Chitosan
175
Chitosan
(kie’tuh-san)
Scientific name: N/A
Other common names: Chitosan ascorbate, deacetylated chitin, N-acetylchitosan
Origin: Chitosan comes from the shell of marine crustaceans.
Uses
Chitosan is used orally for weight loss, to control blood pressure, and to decrease
cholesterol. Topically it is used for periodontitis and tissue healing.
Investigational Uses
New studies are underway for chitosan’s use in chronic renal failure, as a hemostatic,
for drug delivery systems, and for assistance in nerve regeneration.
Actions
Weight Loss Action
One study using 50 obese women studied the effects of chitosan on body weight
(Zahorska et al, 2002). Significantly more weight was lost in the chitosan group. Another
study (Kobayashi et al, 2002) had results that were similar. Fat deposition and lipase
activity decreased significantly in chickens when chitosan was added to the diet. In a
review of 14 studies with over 1100 participants, it was shown that there was a placebo control group. Those taking chitosan lost about 3.7 extra pounds and improved
their blood pressure and cholesterol (Hitti, 2005). However, in trials over 4 wk the
weight loss was variable.
Other Actions
Chitosan is able to absorb protein and adhere to nerve cells, promoting nerve regeneration (Yang et al, 2001).
Product Availability
Powder, tablets
Plant Parts Used: N/A
Dosage
• Adult PO: take for 2-3 days
• Adult topical: apply to stop bleeding or for assistance in nerve regeneration.
Renal Failure with Hemodialysis
• Adult PO: 1.35 g tid (Jellin et al, 2008)
Contraindications
Chitosan should not be given to children or those who are pregnant, breastfeeding,
have osteoporosis or Paget’s disease, or who are hypersensitive to shellfish.
Side Effects/Adverse Reactions
CV: Hypotension
GI: Constipation, flatulence, steatorrhea, weight loss
Interactions
Drug
Fat-soluble vitamins or minerals: Chitosan may decrease the absorption
of fat-soluble vitamins or minerals; separate by 2 hours or more.
Adverse effects: Underline = life-threatening
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176
Chondroitin
Client Considerations
Assess
• Assess the reason the client is using chitosan.
• Assess the gastrointestinal system for constipation, flatulence, steatorrhea; if
severe, chitosan may need to be discontinued.
Administer
• Keep chitosan in a dry area, away from excessive heat or moisture.
Teach Client/Family
• Advise the client not to use chitosan in children or those who are pregnant or
breastfeeding until more research is available.
Chondroitin
(kahn-droe’uh-tuhn)
Scientific names: Chondroitin sulfate, chondroitin sulfuric acid, chonsurid
Other common names: CAS, Chondroitin Sulfate, Chondroitin C
Origin: Chondroitin is obtained from bovine tracheal cartilage.
Uses
Chondroitin is used alone or in combination with glucosamine to treat joint conditions such as arthritis. It is also used as an antithrombotic, an extravasation therapy
agent, and as a treatment for ischemic heart disease and hyperlipidemia.
Actions
Antiarthritic Action
Chondroitin attracts essential fluid into the joints, which acts as a shock absorber.
It also attracts needed nutrients into cartilage (Benedikt, 1997). Research findings continue to conflict regarding the beneficial effects of chondroitin. It may
protect cartilage from degradation. An NIH study on chondroitin that included
1583 people with knee pain showed no benefit in patients with mild knee osteoarthritis (Brett, 2008). Another review found the preservation of joint-space
within the osteoarthritic knee had no change in symptoms (Kelly, 2005; Bruyere
et al, 2008).
Extravasation Action
Chondroitin has been used to treat extravasation after ifosfamide therapy. One
study demonstrated its ability to decrease pain and inflammation (Mateu et al,
1996). The same study also used chondroitin after vindesine therapy and
showed that it relieved extravasation (Mateu et al, 1996). Similar results were
obtained using chondroitin after doxorubicin therapy and vincristine therapy
(Comas et al, 1996).
Antithrombolytic Action
Because of its ability to inhibit thrombi (Lane et al, 1992), chondroitin is used as an
anticoagulant in hemodialysis.
Product Availability
Capsules: 200, 400 mg; source: cartilage of the bovine trachea
= Pregnancy
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= Popular Herb
Chondroitin
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Dosages
• Adult PO weight ⬍120 pounds: 1000 mg glucosamine and 800 mg chondroitin
• Adult PO weight 120-200 pounds: 1500 mg glucosamine and 1200 mg chondroitin
• Adult PO weight ⬎200 pounds: 2000 mg glucosamine and 1600 mg chondroitin
(Theodosakis, 1997)
Contraindications
Until more research is available, chondroitin should not be used during pregnancy
and breastfeeding. It should not be given to children. Chondroitin should not be
used by persons with bleeding disorders, asthma, prostate cancer, or renal failure.
Side Effects/Adverse Reactions
CNS: Headache, restlessness, euphoria
GI: Nausea, vomiting, anorexia
SYST: Bleeding
Interactions
Drug
Anticoagulants, NSAIDs, salicylates: Chondroitin used with anticoagulants, NSAIDs, or salicylates can cause increased bleeding; do not use chondroitin at high doses.
Lab Test
Anti-factor Xa: May be increased when used with chondroitin (Jellin et al,
2008).
Prothrombin time: May be increased when used with high dose of
chondroitin and glucosamine (Jellin et al, 2008).
Pharmacology
Pharmacokinetics
Very little is known about the pharmacokinetics. The half-life of this herb is extended
when used by persons with renal failure.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Mucopolysaccharide
Glycosaminoglycan (GAC)
Lyases
Chondroitinase AC, B
Antitumor
Client Considerations
Assess
• Assess the reason the client is using chondroitin.
• Assess for joint conditions: joints involved; aggravating and ameliorating factors;
and pain location, intensity, and duration.
• Assess for other medications used; chondroitin should not be used concurrently with
anticoagulants, NSAIDs, or salicylates because of the risk of increased bleeding.
Adverse effects: Underline = life-threatening
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Chromium
Administer
• Instruct the client to store chondroitin in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use chondroitin in children or those who are pregnant or
breastfeeding until more research is available.
Chromium
(krow’mee-uhm)
Other common names: Chromium picolinate, chromium polynicotinate,
chromium chloride
Origin: Chromium is available from dietary sources such as brewers yeast,
molasses, brown sugar, coffee, tea, and some wines and beers.
Uses
Chromium is an essential trace mineral that is required for proper metabolic functioning. It may be helpful in the treatment of decreased glucose tolerance, arteriosclerosis, elevated cholesterol, glaucoma, hypoglycemia, diabetes, and obesity.
Actions
Nutritional trivalent chromium (Cr+3) is different from industrial hexavalent
chromium (Cr+6), which is extremely toxic. Industrial hexavalent chromium is
responsible for serious pulmonary disorders and cancer in exposed workers.
The population as a whole is believed to be deficient in nutritional chromium
because even well-balanced diets fall short of providing the needed chromium
levels (Anderson, 1985).
Improved Glucose Tolerance
Since the 1950s, at least 15 well-controlled studies have been conducted on the
use of chromium to improve glucose tolerance. Chromium has been shown to
increase the number of insulin receptors in peripheral tissues; to increase the
binding of the insulin to receptors; to decrease tyrosine phosphatase; to terminate
the receptor response; and to decrease fasting glucose, serum lipids, and HbA1c
levels. Chromium may also increase HDL cholesterol (Anderson, 1998). Most of
the studies showing positive results have occurred in type 2 diabetes mellitus,
maturity-onset. Althuisa et al (2002) studied glucose and insulin responses to dietary chromium supplement. No changes in glucose or insulin responses were
found in nondiabetic subjects. In two journal articles (Boggs, 2007; Barclay, 2005)
evidence was presented that chromium may not improve glycemic control in type 2
diabetes.
Other Actions
Preliminary information on the ability of chromium to decrease obesity is available.
Because a lack of chromium increases the percentage of body fat, supplementation
in those who lack the required levels may help them lose weight. Chromium supplementation has been shown to increase muscle mass and decrease body fat (Kaats et
al, 1998). Because the chromium excretion of athletes is increased, supplementation
may be necessary. However, evidence supporting the need for supplementation to
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= Popular Herb
Chromium
179
improve athletic performance is lacking (Clarkson, 1997). Another action may be
the antithrombotic mechanism of chromium. Chromium was identified as preventing
experimental venous thrombosis (Pacheco et al, 2000).
Product Availability
C
Capsules
Dosages
• Adult PO: 50-200 mcg/day (Food and Nutritional Board, 1989)
• Adult PO: 200-600 mcg/day (La Valle et al, 2001)
• Child PO: 0-0.5 yr: 10-40 mcg/day
• Child PO: 0.5-1 yr: 20-60 mcg/day
• Child PO: 1-3 yr: 20-80 mcg/day
• Child PO: 4-6 yr: 30-120 mcg/day
• Child PO: 7 yr and older: 50-200 mcg/day
Contraindications
Until more research is available, chromium should be given to children and
used during pregnancy and breastfeeding only in the recommended dosages
listed.
Side Effects/Adverse Reactions
CNS: Headache, insomnia, mood change, restlessness, irritability
HEMA: High doses: anemia, thrombocytopenia, hemolysis
MISC: High doses: renal failure, hepatic dysfunction
Interactions
Drug
Antacids (calcium carbonate), calcium supplements: Calcium
products reduce the absorption of chromium; separate by ⱖ2 hr.
Antidiabetics (acarbose, acetohexamide, chlorpropamide, glimeperide,
glipizide, insulin, metformin, miglitol, pioglitazone, tolazamide, tolbutamide, troglitazone): Chromium may reduce the action of antidiabetics.
Ascorbic acid: An increase occurs in both chromium and ascorbic acid
absorption when taken together.
Iron, zinc: Absorption of chromium is decreased when taken with iron, zinc.
Food
Complex carbohydrates: Absorption of chromium is increased when taken
with complex carbohydrates.
Lab Test
Blood glucose: Chromium decreases test values.
HDL levels: Chromium may increase levels.
Triglycerides: Chromium may decrease levels (Jellin et al, 2008).
Pharmacology
Pharmacokinetics
Absorption of chromium is minimal at 1% to 2% of supplement. Chromium is bound
by transferrin and albumin and is transported through the circulatory system, where
it is converted to an organic form and stored in tissues. Excess chromium is excreted
via the kidneys.
Adverse effects: Underline = life-threatening
180
Cinnamon
Client Considerations
Assess
• Assess for symptoms of chromium deficiency (fasting hyperglycemia, decreased
lean body mass, increased body fat, increased intraocular pressure).
• Assess for possible conditions related to chromium deficiency: stress, trauma,
extreme exercise, pregnancy, infection.
• Assess for the use of ascorbic acid, iron, and zinc (see Interactions).
Administer
• Instruct the client to store chromium in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to exceed recommended dosages for children or those who
are pregnant or breastfeeding until more research is available.
• Instruct the client not to take chromium supplements with zinc or iron supplements; these two minerals decrease the absorption of chromium.
• Inform the client of ways to increase chromium in the diet: brewers yeast,
molasses, brown sugar, coffee, tea, and some wines and beers.
Cinnamon
(si’nuh-muhn)
Scientific name: Cinnamomum spp.
Other common names: Cassia, Cassia lignea, Ceylon cinnamon, Chinese
cinnamon, cinnamomom, false cinnamon, Padang cassia, Panang cinnamon,
Saigon cassia, Saigon cinnamon
Origin: Cinnamon is found in India, South America, Sri Lanka, and the West
Indies.
Uses
Cinnamon is used as an antifungal, analgesic, and antiseptic, and to treat diarrhea, the common cold, abdominal pain, hypertension, loss of appetite, and
bronchitis. It is also used to treat passive internal bleeding, sometimes as an essential oil in combination with Erigeron essential oil. In contemporary use, cinnamon is rarely used alone. It is considered one of the major adjuvant herbs used
in small amounts to assist in the assimilation of an herbal formula. Cinnamon is
an aromatic and tends to be spicy, warming, and vasodilating, as well as cooling
(see Actions).
Actions
Cinnamon is considered to be spicy, warming, and vasodilating due to the volatile
oils. It is also considered to be drying and cooling due to the tannin content. This
warming and cooling combination is especially effective for the treatment of diarrhea
when there is griping. Cinnamon is often added to laxative formulas for this purpose.
It is an aromatic stimulant, mainly to the gastrointestinal tract; a carminative; and an
astringent. Cinnamon possesses marked hemostatic power and is used to flavor
unpleasant-tasting medicines.
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Cinnamon
181
Antimicrobial/Antifungal Action
Cinnamon bark has been shown to be effective against the following organisms that
cause respiratory tract infections: Candida albicans, Candida tropicalis, Aspergillus niger, Aspergillus fuigatis, Aspergillus midulans, Aspergillus flavus, Histoplasma, and Cryptococcus neoformans (Viollon et al, 1994). Cinnamon extract has
shown an inhibitory effect on Helicobacter pylori (Tabek et al, 1999). Arcobacter
butzleri, A. cryaerophilus, and A. skirrowii (Cervenka et al, 2006) methanol extracts showed strong antimicrobial activity.
Antidiabetic Action
The insulin-potentiating effect of cinnamon bark and its role in glucose metabolism have been studied (Khan et al, 1990, Verspohl et al, 2005; Pham et al,
2007). In a study in which streptozocin was administered long term to induce
diabetes mellitus in rats, cinnamon bark conferred some protection against
diabetic conditions when administered along with the streptozocin (Onderoglu
et al, 1999).
Product Availability
Dried bark, essential oil, leaves, fluid extract, powder, tincture
Plant Parts Used: Bark, leaves
Dosages
Dosages vary widely
Passive Bleeding
• Adult PO essential oil: used in combination with Erigeron essential oil, diluted in
a carrier oil such as vegetable oil; 10-30 drops (Smith, 1999)
Other
• Adult PO bark: 2-4 g daily (Blumenthal, 1998)
• Adult PO essential oil: 0.05-0.2 ml diluted in a carrier oil daily
• Adult PO infusion: 1 cup bid-tid at meals
• Adult PO fluid extract: 0.5-1 ml tid
• Adult PO tincture: 1-3 ml tid
Contraindications
Class 2b/2d herb.
Until more research is available, except as a spice or for flavoring, cinnamon
should not be used during pregnancy and breastfeeding. It should not be given to
children. Persons with hypersensitivity to cinnamon or balsam of Peru should not
use cinnamon. Prolonged use is not recommended in persons with intestinal or
gastric ulcers.
Side Effects/Adverse Reactions
CNS: Flushing
CV: Increased heart rate
EENT: Stomatitis, glossitis, gingivitis
GI: Increased motility, anorexia, irritant (full doses)
INTEG: Allergic dermatitis (topical) (Jellin et al, 2008).
RESP: Shortness of breath
SYST: Hypersensitivity
Adverse effects: Underline = life-threatening
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Clary
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Eugenol; Cinnamaldehyde
Antimicrobial; analgesic;
antioxidant
Weiterhin; Cinnamic acid
O-glucoside
Diterpene
Mucilage
Cyclobutane lignan
Coumarin
Cinnamyl acetate
Gastrointestinal protectant
Cinbalansan
Client Considerations
Assess
• Assess the reason the client is using cinnamon medicinally.
• Assess for hypersensitivity (rash, wheezing); if present, discontinue use of cinnamon and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store cinnamon in a cool, dry place, away from heat and moisture.
• Instruct the client to dilute cinnamon oil in a carrier oil.
Teach Client/Family
• Caution the client not to use cinnamon bark therapeutically in children or those
who are pregnant or breastfeeding until more research is available.
Clary
(kla’ree)
Scientific names: Salvia sclarea, Euphrasia officinalis (eyebright)
Other common names: Clary oil, clary sage, clear eye, eyebright, muscatel
sage, orvale, see bright, toute-bonne
Origin: Clary is a perennial found in Europe.
Uses
Clary is used as an antiinflammatory to decrease muscle and nervous tension; an
antispasmodic; a sedative; an astringent; and as a treatment for menopausal symptoms, premenstrual syndrome, decreased libido, and fatigue. It is also used to
stimulate the adrenals and, in Europe, as a remedy for sore throat.
Actions
Antimicrobial Action
Several chemical components of Salvia sclarea have been found to possess antimicrobial properties. The diterpenoids and sesquiterpenoids were tested for antimicrobial
effects against bacteria and yeast. Dehydrosalvipisone, sclareol, manool, oxoroyleanone,
spathulenol, and caryophyllene were found to be active against Staphylococcus aureus.
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Clary
183
Dehydrosalvipisone and manool were found to be active against Candida albicans, and
caryophyllene was found to be active against Proteus mirabilis (Ulubelen et al, 1994).
Another study (Peana et al, 1999) demonstrated that clary exerts a weak antimicrobial
effect against S. aureus, C. albicans, Escherichia coli, and Staphylococcus epidermidis. However, the antimicrobial effect increased as the microbes remained in contact
with the chemical component for longer periods.
Antitumor Action
The Tn antigen, which is a specific marker in several human carcinomas, has been
isolated from Salvia sclarea. The identification of the marker came from SSL, a
lectin present in clary (Medeiros, 2000). Although still in the preliminary stages, this
research on the possible antitumor action of clary shows promise. Cytotoxic and
proapoptotic action from the diterpenoids in clary was identified in the lab (Rózalski
et al, 2006). Also, the antibacterial and cytotoxic activity was identified in the lab
after using the dilution method (Hayet et al, 2007).
Product Availability
Essential oil
Plant Parts Used: Essential oil of leaves and flowers
Dosages
• Adult: dosages are not clearly delineated in the literature.
Contraindications
Class 1 herb.
Clary should not be used during pregnancy and breastfeeding. It should not be
given to children. Persons who have estrogen-sensitive cancers, breast cysts, and
uterine fibroids should not use this herb. Undiluted essential oil should not be
applied topically or taken internally.
Side Effects/Adverse Reactions
CNS: Drowsiness, headache, euphoria, dizziness, nightmares, stupor (high doses)
ENDO: Increased menstrual bleeding
Interactions
Drug
Alcohol, hypnotics: Clary increases the action of alcohol, hypnotics (theoretical); do not use concurrently.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Diterpenoids
Sclareol
Manool; Salvipisone; Ferruginol;
Microstegiol; Candidissiol
Caryophyllene oxide
Spathulenol; Dehydrosalvipisone;
Oxoroyleanone
Antimicrobial;
cytotoxic,
proapoptic
Antimicrobial
Sesquiterpene
Continued
Adverse effects: Underline = life-threatening
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Clematis
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Alpha-amyrin
Beta-sitosterol
Flavonoid
Essential oil
Linalyl acetate
Linalool
Pionene
Lectin
Individual Component
Possible Action
Apigenin; Luteolin;
4-Methylapigenin
Nerol
Estrogen-like
SSL
Antitumor
Client Considerations
Assess
• Determine the reason the client is using clary.
• Assess for the use of alcohol and hypnotics (see Interactions).
Administer
• Instruct the client to store clary in a cool, dry place, away from heat and moisture.
Teach Client/Family
• Caution the client not to use clary in children or those who are pregnant or breastfeeding until more research is available.
• Advise the client not to use alcohol or hypnotics while taking this herb.
!
Clematis
(kli-ma’tuhs)
Scientific name: Clematis virginiana L.
Other common names: Devil’s darning needle, old man’s beard, traveller’s
joy, vine bower, woodbine
Origin: Clematis is a perennial shrub found in Asia and North America.
Uses
Clematis is used both externally and internally to treat frontal and migraine headaches. It is also used to treat skin disorders, hypertension, and varicose veins (Jellin
et al, 2008). Clematis is rarely used and is not easily found over the counter.
Actions
Clematis is rarely used today because of the availability of safer herbs and drugs. The
fresh juice reportedly contains protoanemonin, a vesicant oil, which is a direct irritant
to the skin and mucous membranes (American Herbal Products Association, 1988).
Product Availability
Extract, juice
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Clematis
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Plant Part Used: Fresh leaves
Dosages
• Adult PO extract: 0.5-2ml tid in water (Moore, 1996)
• Adult topical: apply prn
C
Contraindications
Until more research is available, clematis should not be used during pregnancy
and breastfeeding. It should not be given to children. Persons with vasculitis
should not use this herb (Moore, 1996).
Side Effects/Adverse Reactions
EENT: Severe mucous membrane irritation
GI: Irritation, colic, diarrhea
GU: Irritation
INTEG: Severe irritation
Toxicity: Dizziness, seizures, confusion, death (rare)
Interactions
Drug
All Western medications: Avoid concurrent use with all Western medications (Moore, 1996).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Saponin
Anemonin
Central nervous system
stimulant
Vesicant oil
Protoanemonin
Client Considerations
Assess
• Assess the reason the client is using clematis.
• Assess for the characteristics of migraine headache: aura, halo, and blurred vision;
location, intensity, and duration of pain; need for opioids in the past; alleviating,
aggravating, and nutritional factors.
! • Assess for toxicity.
• Assess for medication use (see Interactions).
Administer
! • Instruct the client to use activated charcoal to treat overdose. Asphyxiation is the
cause of death.
Teach Client/Family
• Caution the client not to use clematis in children or those who are pregnant or
breastfeeding until more research is available.
• Caution the client not to allow clematis to remain in extended contact with the skin
or mucous membranes; blistering is common.
Adverse effects: Underline = life-threatening
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Cloves
Cloves
(klowvz)
Scientific names: Syzygium aromaticum, Eugenia caryophyllata,
Caryophyllus aromaticus
Other common names: Oil of cloves, oleum caryophylli
Origin: Cloves are found in South America, Sumatra, and Tanzania.
Uses
Cloves are used mainly as an essential oil; a treatment for toothache; a topical
anesthetic in dentistry; and an antiseptic, antibacterial, and antiinflammatory
for the oral mucosa. They may also be used as a flavoring or antimicrobial in
formulas.
Actions
Clove oil possesses antihistamine, spasmolytic, mildly antiseptic, anthelmintic, and
larvicidal properties.
Topical Anesthetic Action
When applied topically, cloves have been found to inhibit prostaglandin synthesis,
cyclooxygenase, and lipoxygenase. Eugenol, one of the chemical components of
cloves, is responsible for these actions (Rasheed et al, 1984).
Antimicrobial Action
In underdeveloped countries where most people cannot afford the high cost of
medications, cloves have been used to treat diarrheal diseases in children. In one
study, the antibacterial effect of cloves was tested using a decoction of aqueous dried
extract. The extract showed activity against Salmonella E., Shigella D., Shigella F.,
Escherichia coli, and Enterobacter (Tsakala et al, 1996). Another study investigated
the efficacy of cloves against cytomegalovirus (CMV). Cloves demonstrated significant effectiveness against CMV in low concentrations in vitro (Yukawa et al, 1996).
Syzygium aromaticum showed active inhibition of hepatitis C virus (HCV) when
tested with 71 medicinal plant extract (Hussein et al, 2000). Another study (Dorman
et al, 2000) investigated the volatile oils in several medicinal plants, including cloves.
All oils exhibited significant antimicrobial effect (Dorman et al, 2000).
Other Actions
Cloves have shown slight antioxidant properties when used on rats with aflatoxins
(Abdel-Wahhab et al, 2005). This could be due to two chemical components, eugenol and acetyl-eugenol, both phenols.
Product Availability
Component in cigarettes and mouthwash; essential oil; tincture
Plant Part Used: Dried flower buds
Dosages
• Adult mouthwash: ⱕ1 oz of 1%-5% essential oil prn
• Adult PO tincture: 5-30 drops (1:3 dilution) prn
• Adult PO: 120-300 mg (Jellin et al, 2008)
• Adult topical: 1-5 drops essential oil prn
• Adult topical tincture: 15% for athletes foot (Jellin et al, 2008)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Cloves
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Contraindications
Class 1 herb.
Until more research is available, do not use cloves medicinally during pregnancy
and breastfeeding. Do not give them to children. Essential oil should be used only
when diluted in a carrier oil.
Side Effects/Adverse Reactions
CNS: Depression, seizures
EENT: Tissue irritation, airway injury
HEMA: Disseminated intravascular coagulation
INTEG: Skin irritation
RESP: Bronchospasm, pulmonary edema
Interactions
Drug
Anticoagulants, platelet inhibitors, salicylates: Cloves may increase
the effect of these products.
Lab Test
PT, INR, AST, ALT, alkaline phosphatase: Cloves may increase these
levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Phenol
Eugenol; Acetyl Eugenol;
Beta-caryophyllene
Antimicrobial;
analgesic;
antioxidant
Local anesthetic
Terpene
Client Considerations
Assess
• Assess the reason the client is using cloves medicinally.
! • Assess for allergic reactions (bronchospasm, pulmonary edema). If allergic symptoms are present, use of the herb should be discontinued and emergency measures
instituted.
Administer
• Instruct the client to store cloves in a cool, dry place, away from heat and
moisture.
• Instruct the client to dilute essential oil in a carrier oil.
Teach Client/Family
• Caution the client not to use cloves medicinally in children or those who are pregnant or breastfeeding until more research is available.
Adverse effects: Underline = life-threatening
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Coenzyme Q10
Coenzyme Q10
(koe-ehn’zime kyew tehn)
Scientific name: 2,3 dimethoxy-5 methyl-6-decaprenyl benzoquinone
Other common names: Co-Q10, mitoquinone, ubidecarenone, ubiquinone
Origin: Coenzyme Q10 is found in dietary sources.
Uses
Coenzyme Q10 is used to treat ischemic heart disease, congestive heart failure
(CHF), angina pectoris, hypertension, arrhythmias, diabetes mellitus, deafness,
Bell’s palsy, decreased immunity, mitral valve prolapse, periodontal disease, and
infertility.
Investigational Uses
Research is underway to determine the efficacy of coenzyme Q10 in the treatment of
breast cancer. Migraine prevention is also being investigated as a possible use of Q10
(Rozen et al, 2002). Research has confirmed that coenzyme Q10 does not slow the
progression of Huntington’s disease (The Huntington Study Group, Neurology,
2001) or congestive heart failure (Khatta et al, 2000).
Actions
Coenzyme Q10 is a fat-soluble vitamin-like compound known as ubiquinone. It is
synthesized in humans and is involved in adenosine triphosphate (ATP) generation.
Coenzyme Q10 functions as an endogenous antioxidant, protecting against free radial
damage within the mitochondria.
Myocardial Enhancement
Researchers have discovered lowered levels of coenzyme Q10 in patients with cardiac conditions such as ischemic heart disease (Hanaki et al, 1991) and dilated
cardiomyopathy (Langsjoen et al, 1990). The greater the severity of the cardiac
disease, the lower the coenzyme Q10 level (Littarru et al, 1972). In one study of
88 patients with cardiomyopathy who received 100 mg/day of coenzyme Q10 for up
to 2 years, 75% of the patients improved significantly as noted by ejection fraction
and cardiac output (Langsjoen et al, 1988). In another study of patients with cardiomyopathy who received coenzyme Q10 for 12 weeks, stroke volume and ejection
fraction improved significantly after treatment (Langsjoen et al, 1985).
Adriamycin Toxicity Prevention
Coenzyme Q10 has been shown to prevent cardiac toxicity associated with adriamycin therapy. In studies using lab animals given adriamycin followed by coenzyme
Q10, the restoration of appropriate coenzyme Q10 levels prevented changes in the
heart (Domae et al, 1981; Ogura et al, 1979). Therefore, it appears that coenzyme
Q10 may be used to prevent adriamycin cardiac toxicity in humans, but more
research is needed to confirm this assumption.
Other Actions
Coenzyme Q10 has shown promise as a migraine preventive agent. Thirty-two patients with a history of episodic migraines were given 150 mg/day of coenzyme Q10.
There was a 50% reduction in number of days with migraines (Rozen et al, 2002).
Coenzyme Q10 is being studied for antiparkinson’s disease and other neurologic
diseases (Littarru et al, 2005; Sharma et al, 2006).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Coenzyme Q10
189
Product Availability
Capsules, tablets
Dosages
Dosages vary widely.
C
Breast Cancer, Cardiovascular Disease, Diabetes
• Adult PO: ⬎300 mg/day (La Valle et al, 2001)
Other
• Adult PO: 30-200 mg/day (La Valle et al, 2001)
Contraindications
Until more research is available, coenzyme Q10 should not be used at excessive
levels during pregnancy and breastfeeding. It should not be given to children.
Persons with hypersensitivity should not use this nutritional supplement.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea, epigastric pain
Interactions
Drug
Anticoagulants (heparin, warfarin): Coenzyme Q10 may decrease the
action of anticoagulants; avoid concurrent use.
Antidiabetics, beta-blockers, HMG-CoA reductase inhibitors,
phenothiazines (chlorpromazine), tricyclic antidepressants: Antidiabetes agents, beta-blockers, HMG-CoA reductase inhibitors, certain phenothiazines (chlorpromazine), tricyclic antidepressants may decrease the action of
coenzyme Q10 and deplete endogenous stores; avoid concurrent use.
Herb
L-carnitine: Giving with coenzyme Q10 can lead to additive action (Jellin
et al, 2008).
Pharmacology
Pharmacokinetics
Supplements are absorbed at the levels of 2% to 3%. Peak occurs at approximately
6 hours.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Ubiquinone
Benzoquinone
Possible Action
Antioxidant
Client Considerations
Assess
• If the client is using coenzyme Q10 for a cardiovascular condition, assess cardiovascular status (blood pressure; pulse rhythm, character).
• Assess medication use (see Interactions).
Adverse effects: Underline = life-threatening
190
Coffee
Administer
• Instruct the client to store coenzyme Q10 away from moisture and light.
Teach Client/Family
• Caution the client not to use coenzyme Q10 at increased levels in children or those
who are pregnant or breastfeeding until more research is available.
• Instruct the client to avoid concurrent use of coenzyme Q10 with anticoagulants,
or to have lab parameters monitored carefully if used concurrently.
• Advise the client to avoid using coenzyme Q10 with phenothiazines, tricyclics,
beta-blockers, and cholesterol-lowering agents.
Coffee
(kaw’fee)
Scientific name: Coffea spp.
Other common names: Bean juice, café, espresso, java, mocha
Origin: Coffee is found in Central and South America.
Uses
Coffee is used to increase alertness, mood, exercise tolerance, and to enhance bronchodilation. Historically, coffee was administered by mouth for asthma, headache,
and colds, or by rectum as an antidote for opium poisoning. It is used in herbal
medicine to stimulate the appetite and facilitate digestion. Coffee promotes peristalsis
and accelerates circulation (Felter, 1922). It may prevent onset of Parkinson’s disease and gallstones (Jellin et al, 2008).
Actions
The xanthine group has been studied extensively in mainstream pharmacology research. Xanthines, of which caffeine is one, stimulate the central nervous system by
binding to adenosine receptors in the brain. One study researched the effects of
elevated homocysteine concentrations, which are present in unfiltered coffee. Elevated homocysteine levels are a risk factor for cardiovascular disease. Consumption
of 1 L of unfiltered coffee per day for 14 days significantly raised fasting homocysteine concentrations by 10% (Grubben et al, 2000). Another study researched the
possible correlation between coffee consumption and decreased risk of gallstone
disease in men. Of the 1081 subjects who had symptomatic gallstone disease, 885
required cholecystectomy. After adjusting for other factors, results showed that the
men who consumed two to three cups of coffee per day showed a decrease in
gallstone disease, while those who drank four or more cups of coffee per day
showed an even greater decrease in the disease (Leitzmann et al, 1999).
Coffee consumption may lower blood uric acid levels. This study showed levels of
uric acid significantly decreased with coffee intake, but not with tea (Choi, Curran,
2007, Choi, Willett, Curran, 2007). Coronary calcification was inversely associated
with coffee consumption. A sample of 1570 men and women without coronary artery
disease participated in this study (Rizzo, 2008). The results may be due to the diterpene in coffee.
Product Availability
Roasted seed (beans)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Coffee
191
Plant Part Used: Seeds
Dosages
• Adult PO infusion: 2-8 oz (Felter, 1922)
NOTE: Lethal dose is approximately 100 cups of coffee
C
Contraindications
Class 2b/2d herb.
Until more research is available, coffee should not be used medicinally during
pregnancy and breastfeeding. It should not be given to children. Coffee should also
be avoided by persons with cardiovascular disease because of increased homocysteine levels, anxiety, bleeding disorders, osteoporosis, glaucoma, and duodenal or
gastric ulcers.
Side Effects/Adverse Reactions
CNS: Headache, insomnia, increased affect and mood, decreased seizure
threshold, dizziness, irritability, depression
CV: Palpitations, extrasystole, restlessness, increased blood pressure
GI: Nausea, vomiting, gastroesophageal reflux disease, peptic ulcer
GU: Increased diuresis
MS: Tremors
Interactions
Drug
Alendronate: Coffee may decrease the effect significantly.
Antacids, H2-blockers, proton pump inhibitors: Coffee may decrease
the action of these products (theoretical) (Jellin et al, 2008).
Aspirin, disulfiram, mexiletine, quinolones, riluzole, terbinafine, theophylline, verapamil: These drugs may increase caffeine levels
and possibly increase adverse reactions (theoretical) (Jellin et al, 2008).
Benzodiazepines: Caffeine reduces the benzodiazepine effect.
Beta-blockers: Caffeine increases blood pressure in those taking beta-blockers.
Bronchodilators, xanthines (theophylline): Large amounts of coffee increases the action of some bronchodilators, and xanthines such as theophylline.
Estrogens, hormonal contraceptives: These agents may decrease metabolism
of caffeine with possibility of adverse reactions (theoretical) (Jellin et al, 2008).
Lithium: Levels of lithium are decreased by caffeine.
MAOIs: Large amounts of coffee should be avoided; hypertensive reactions
may occur.
Herb
Caffeine-containing herbs (cocoa, cola nut, guarana, yerba maté):
Use with these herbs may lead to increased levels and increased adverse reactions
(Jellin et al, 2008).
Ephedra: Concurrent use of ephedra and coffee may increase hypertension and
central nervous system stimulation; avoid concurrent use.
Minerals (calcium, magnesium): Caffeine may increase the excretion of
these minerals.
Food
Grapefruit juice: This juice may increase caffeine levels.
Continued
Adverse effects: Underline = life-threatening
192
Coffee
Interactions—cont’d
Lab Test
AST: Coffee may decrease test values in alcoholics.
Secretion provocation test: Coffee may increase test values.
Serum 2-hour postprandiol glucose: False increase if caffeine is ingested
during test.
Specimen infertility screen: Heavy coffee consumption may decrease
number of motile sperm.
Pharmacology
Pharmacokinetics
Half-life 31⁄2-41⁄2 hours.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Xanthine
Caffeine
Central nervous system
stimulant
Increased cholesterol,
low-density
lipoproteins,
triglycerides
Diterpene
Chlorogenic acid
Galactomanan protein
Free amino acid
Polyamine
Tannin
Wound healing;
antiinflammatory
Vitamin B
Mineral
Coffee Oil Contains
Fatty acid
Stearic acid
Sterol
Tocopherol
Cafestol
Cahweol
Lanosterol
Niacin (trace)
Client Considerations
Assess
• Assess the reason the client is using coffee medicinally.
• Determine how much coffee the client consumes and its effect on mood, affect, and
sleep patterns.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Cola Tree
193
• Assess cardiac status of clients with cardiac disease (blood pressure, pulse, increased palpitations; hypertension and tachycardia may also be present).
• Assess for the use of bronchodilators, xanthines, and ephedra (see Interactions).
Administer
• Instruct the client to store coffee in a cool, dry place, away from heat and moisture.
Teach Client/Family
• Caution the client not to use coffee medicinally in children or medicinally in those
who are pregnant or breastfeeding until more research is available.
• Inform the client that withdrawal symptoms are common after the use of coffee for
extended periods.
Cola Tree
(koe’luh tree)
Scientific names: Cola nitida, Cola acuminata
Other common names: Bissy nut, cola nut, guru nut, kola nut, kolatier
Origin: The cola tree is an evergreen found in parts of Africa and Indonesia.
Uses
Cola tree is used as an antidepressant, a diuretic, and an antidiarrheal. It is used to
treat heart disease, dyspnea, fatigue, morning sickness, and migraines. Cola tree may
also be used topically to promote wound healing and reduce inflammation.
Actions
Cola tree products have been used by people on the Ivory Coast to stimulate the central
nervous system. The tribes of Hausa-Fulani in the northern part of Nigeria use Cola nitida (Ibu et al, 1986). Because tannins, which possess carcinogenic effects, are present
in the cola nut, this herb is not recommended for extended use (Morton, 1992).
Hormonal Action
In a study using rat pituitary cells, the cells first were treated for 24 hours with differing doses of cola extract, then stimulated with luteinizing hormone-releasing
hormone (LH-RH). The findings indicated that cola species inhibit LH-RH. With
more studies, results may point to the ability of cola tree products to regulate gonadotropin release (Benie et al, 1987).
Antiinfective Action
One study has identified the antiinfective action of the aqueous and alcoholic extracts
of Cola nitida (bark) when tested against pathogenic bacteria. The results showed
that the extracts inhibited beta-hemolytic streptococci, Escherichia coli, Neisseria
gonorrhoeae, Pseudomonas aeruginosa, Staphylococcus aureus, Klebsiella pneumoniae, Proteus mirabilis (Ebana et al, 1991), and mycobacteria (Adeniyi et al,
2004). Another study (Kamagate et al, 2002) indicated that kola extract is not effective against bacteria at regular doses used by chewing.
Other Actions
Other actions of cola tree products include central nervous system stimulation,
increased gastric acid flow, mild diuresis, and a mild positive chronotropic
effect. One study identified the effects of Cola nitida on the locomotor activities of
Adverse effects: Underline = life-threatening
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194
Cola Tree
mice. Low doses had no effect, whereas high doses exerted a depressive effect
(Ajarem, 1990).
Product Availability
Cola nut, cola wine, fluid extract, powdered herb, solid extract, tincture
Plant Part Used: Seeds
Dosages
• Adult PO cola extract: 0.25-0.75 g/day (Blumenthal, 1998)
• Adult PO cola fluid extract: 2.5-7.5 g/day (Blumenthal, 1998)
• Adult PO cola nut: 2-6 g/day (Blumenthal, 1998)
• Adult PO cola wine: 60-180 g/day (Blumenthal, 1998)
• Adult PO decoction: 1-2 tsp powder in 1 cup water, boiled 15 min
• Adult PO fluid extract: 5-40 drops bid-tid with meals, mixed in a small amount of
liquid
• Adult PO solid extract: 2-8 grains tid
• Adult PO tincture: 10-30 g/day (Blumenthal, 1998)
Contraindications
Class 2b/2d herb (seeds).
Until more research is available, cola tree products should not be used during
pregnancy and breastfeeding. It should not be given to children. These products
should not be used by persons with hypersensitivity to chocolate or with stomach
or duodenal ulcers. Persons with cardiac disease such as ischemic heart disease,
hypertension, arrhythmias, or heart palpitations should avoid their use. Cola tree
products should be used with caution by persons with anxiety, nervousness, or
mood disorders. Avoid prolonged use.
Side Effects/Adverse Reactions
CNS: Anxiety, insomnia, nervousness, irritability, restlessness, headache
CV: Hypertension, hypotension, tachycardia, bradycardia, palpitations
GI: Nausea, vomiting, anorexia, abdominal distress, cramps, gastrointestinal
mucosa irritation, bright yellow oral pigmentation (Ashri, 1990)
GU: Diuresis
INTEG: Hypersensitivity reactions
Interactions
Drug
Analgesics: Cola tree products may increase the effect of analgesics; avoid
concurrent use.
Antacids, H2-blockers, proton pump inhibitors: Coffee may decrease
the action of these products (theoretical) (Jellin et al, 2008).
Antiinfectives (quinolones): Quinolones may increase the effect of cola tree.
Aspirin, disulfiram, mexiletine, riluzole, terbinafine, theophylline, verapamil: These drugs may increase caffeine levels and possibly increase adverse reactions (theoretical) (Jellin et al, 2008).
Benzodiazepines (diazepam, clonazepam, temazepam, triazolam):
Benzodiazepines may decrease the effect of cola tree products.
Beta-blockers (metoprolol, propranolol): Cola tree products may increase
blood pressure when used with beta-blockers.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Cola Tree
195
Interactions—cont’d
Estrogens, hormonal contraceptives: May decrease metabolism of caffeine
with possibility of adverse reactions (theoretical) (Jellin et al, 2008).
Furoquinolones(alatrofloxacin, ciprofloxacin, levofloxacin),
salicylates (aspirin): Furoquinolones, salicylates (aspirin) may increase
the effect of cola tree products.
Lithium: Lithium may decrease the effect of cola tree, caffeine-containing products.
MAOIs (phenelzine, tranylcypromine): Cola tree products may increase
blood pressure when used with phenelzine and tranylcypromine.
Psychoanaleptic agents: Cola tree products may increase the action of
psychoanaleptic agents.
Xanthines: Cola tree products may increase the action of xanthines (e.g.,
theophylline, caffeine); avoid concurrent use.
Herb
Ephedra: Concurrent use of ephedra and cola tree may increase hypertension
and central nervous system stimulation; avoid concurrent use.
Minerals (calcium, magnesium): Caffeine may increase the excretion of
these minerals.
Food
Caffeinated coffee, cola, tea, grapefruit juice: Cola tree may increase
the effects of these products.
Pharmacology
Pharmacokinetics
Caffeine crosses the placenta and enters breast milk.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Components
Possible Action
Alkaloid
Theobromine; Caffeine;
Theophylline
Central nervous
system stimulant
Carcinogenic
Tannin
Cardiac glycoside
Anthraquinone
Glucide
Saponin
Flavonoid
Phenol
Catechin
Epicatechin
Laxative
Client Considerations
Assess
• Assess for hypersensitivity reactions. If these are present, discontinue the use
of cola tree products and administer antihistamines or other appropriate
therapy.
Adverse effects: Underline = life-threatening
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196
Colostrum, bovine
• Assess cardiac status in cardiac patients (blood pressure, pulse, palpitations,
hypertension, tachycardia).
• Assess the client’s mental status (affect, mood, euphoria).
• Assess for the use of medications, caffeinated drinks, and ephedra (see
Interactions).
Administer
• Instruct the client to store cola tree products in a sealed container in a cool, dry
place, away from heat and moisture.
Teach Client/Family
• Caution the client not to use cola tree products in children or those who are pregnant or breastfeeding until more research is available.
• Instruct the client not to confuse the cola tree herb with other types of cola.
Colostrum, bovine
(ke-la’-strem)
Other common names: Bovine immunoglobulin, colostrum, hyperimmune
bovine colostrum
Origin: Colostrum is secreted by new mothers for a few days after giving birth.
Uses
Colostrum is used in graft-versus-host disease, in rotavirus diarrhea in children, to
burn fat, to stimulate the immune system in HIV, and for athletic training.
Actions
Research is just beginning in regard to bovine colostrum. At present most information comes from anecdotal reports.
Product Availability
Liquid, powder
Dosages
Athletic Training
• Adult PO: 125 ml bid (not available in the United States)
AIDS-Related Cryptospordium Diarrhea
• Adult powder: 10 g ⫻ 21 days
Contraindications
Bovine colostrum should not be used in children or those who are pregnant,
breastfeeding, or hypersensitive to bovine milk.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, increased hepatic function tests
HEMA: Decreased hematocrit
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Coltsfoot
197
Primary Chemical Components and Possible Actions
Chemical Class
Protein
Carbohydrates
Fat
Vitamins
Minerals
Immunoglobulins
Individual Component
Possible Action
C
IgA
IgG
IGF
IGF-I
Phosphatidylethanolamine
Stimulate immunity
Stimulate immunity
Client Considerations
Assess
• Assess the reason the client is using bovine colostrum.
Administer
• Keep bovine colostrum in a dry area, away from direct sunlight.
Teach Client/Family
• Teach the patient that bovine colostrum should not be used in children or those
who are pregnant or breastfeeding until more research is available.
Coltsfoot
(koeltz’ fut)
Scientific name: Tussilago farfara
Other common names: British tobacco, bullsfoot, coughwort, donnhove,
farfara, fieldhove, filius ante patrem, flower velure, foal’s-foot, foalswort, hallfoot,
horse-foot, horse-hoof, kuandong hua, pas díane
Origin: Coltsfoot is a perennial found in Europe; the United States; Canada; and
central, western and northern Asia.
Uses
Coltsfoot is used to treat respiratory conditions such as bronchitis, cough, and
asthma. It is also used to treat inflammation of the oral mucosa.
Investigational Uses
Research is underway concerning coltsfoot as an antimicrobial.
Actions
Two studies have demonstrated the ability of coltsfoot to inhibit nitric oxide synthesis
in macrophages. The clinical significance of this finding is unknown, however (Ryu
et al, 1999). Another study found that coltsfoot inhibits the binding of both platelet
Adverse effects: Underline = life-threatening
198
Coltsfoot
activating factor and Ca2+ entry blocker to membrane vesicles (Hwang, 1987). Other
studies have focused on the toxic effects of Tussilago farfara L. and the isolation of
new chemical components (Sperl et al, 1995; Wang et al, 1989; Liu et al, 2006). The
screening of 16 medicinal plants showed that 6 possessed significant antimicrobial
action (Kokoska et al, 2002; Kim et al, 2006).
Product Availability
Dried herb, extract, syrup, tea, tincture
Plant Parts Used: Dried flowers, leaves, roots
Dosages
• Adult PO decoction: 0.6-2.9 g dried herb
• Adult PO dried herb: 4.5-6 g/day (Blumenthal, 1998)
• Adult PO fluid extract: 0.6-2 ml tid (1:1 dilution in alcohol 25% concentration)
• Adult PO syrup: 2-8 ml tid (1:4 dilution)
• Adult PO tea: 1-3 tsp dried herb in 8 oz boiling water, let stand 10 min, strain,
take tid
Contraindications
Class 2b/2c/2d herb (flowers).
Coltsfoot should not be used during pregnancy and breastfeeding. It should not be
given to children. Coltsfoot should not be used by persons with hepatic disease or
those who are hypersensitive to ragweed, chamomile, or other members of the
composite family. Persons with cardiac disease, or hypertension should use this
herb cautiously. Coltsfoot should not be used for longer than 6 weeks. Pyrrolizidine
alkaloid content should not exceed 10 mcg.
Side Effects/Adverse Reactions
CNS: Fever
CV: Hypertension
GI: Nausea, vomiting, anorexia, diarrhea, jaundice, hepatotoxicity
(rare)
INTEG: Hypersensitivity reactions
RESP: Upper respiratory infection
Interactions
Drug
Antiarrhythmics, antihypertensives: Coltsfoot may antagonize antiarrhythmics and antihypertensives; avoid concurrent use (theoretical).
Herb
Eucalyptus: Eucalyptus may increase the toxicity of coltsfoot; avoid concurrent
use (theoretical) (Jellin et al, 2008).
Pyrrolizidine alkaloid (UPA)-containing herbs (borage, gravel
root, agrimony, petasities, comfrey, dusty miller, ragwort): Use with
these herbs and coltsfoot will lead to increased toxicity; do not use concurrently
(Jellin et al, 2008).
Lab Test
AST, ALT, alkaline phosphatase: Coltsfoot may increase these levels.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Comfrey
199
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloids
Tussilagone
Senkirkine
Isotussilagone; Senecionine;
Senecionin
Pressor effect
Hepatotoxicity
Tannin
Triterpenes
Sesquiterpenoid
Arnidiol; Faradiol;
Beta-amyrin
Bisabolene; Epoxide
(Ryu et al, 1999)
Farfaratin (Wang et al, 1989)
Flavonoids
Phytosterol
Mucilage
Inhibition of nitric
oxide synthesis
Demulcent
Client Considerations
Assess
• Assess the reason the client is using coltsfoot.
• Assess for hypersensitivity reactions. If these are present, discontinue the use of
this herb and administer antihistamines or other appropriate therapy.
! • Assess for hepatotoxicity (increased hepatic function tests, jaundice, clay-colored
stools, right upper-quadrant pain). If these occur, herb use should be discontinued.
• Assess for the use of antiarrhythmics and antihypertensives (see Interactions).
Administer
• Instruct the client to store coltsfoot products in a cool, dry place, away from heat
and moisture.
• Because of the presence of hepatotoxic pyrrolizidine alkaloids, caution the client
not to use coltsfoot for longer than 6 weeks.
Teach Client/Family
• Caution the client not to use coltsfoot in children or those who are pregnant or
breastfeeding because hepatotoxicity may occur.
• Advise the client to report any side effects to the provider.
• Caution the client not to confuse peppermint with coltsfoot; they are similar in
appearance.
Comfrey
(kuhm’free)
Scientific name: Symphytum officinale
Other common names: Black root, blackwort, boneset, bruisewort, consound,
gum plant, healing herb, knitback, knitbone, salsifly, slippery root, wallwort
Origin: Comfrey is a perennial found in the United States, Australia, and parts of
Asia. It is cultivated in Japan.
Adverse effects: Underline = life-threatening
C
200
Comfrey
Uses
Comfrey is used topically to promote wound healing and to decrease inflammation
caused by bruises and sprains. It has also been used internally for many years as a
treatment for colitis and peptic ulcer disease. However, because hepatotoxicity may
occur, internal use is no longer recommended.
Actions
In the past, comfrey was used internally to treat many conditions, including gastrointestinal complaints. However, because its pyrrolizidine alkaloids can cause
hepatotoxicity, comfrey is now recommended for topical use only. Comfrey
should be applied once the wound has begun to heal; the allantoin stimulates cell
division and wound healing. Several studies have focused on the toxic results of
the internal use of comfrey (Couet et al, 1996; Mei et al, 2005). Studies have
found comfrey to be carcinogenic. Plantain (Plantago major) can be used in
place of comfrey, both internally for its healing properties and topically on open
wounds.
Product Availability
Capsules, extract, ointment, tea
Plant Parts Used: Leaves, roots
Dosages
NOTE: Because of the potential for hepatotoxicity, internal use of comfrey is no longer
recommended.
Wound Healing
• Adult topical products: may be applied to wounds as needed (5%-20% dried herb
present in product); use no longer than 6 weeks (Blumenthal, 1998)
• Adult poultice of fresh green leaves: may be applied prn to granulate wounds over
broken bones
Contraindications
Class 2a/2b/2c herb; class 3 herb (leaf, root).
Until more research is available, comfrey should not be used during pregnancy
and breastfeeding. It should not be given to children. Comfrey should not be used
by persons who are hypersensitive to this herb. Comfrey is for external use only,
and should not be used for more than 6 weeks in 1 year. Internal use may cause
fatal hepatotoxicity. Do not use this herb on broken skin. Pyrrolizidine alkaloid
content should not exceed 10 mcg.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, abdominal pain, hepatomegaly, hepatotoxicity, venoocculsive disease, hepatic adenoma (all reactions from
oral use)
GU: Bladder tumors
INTEG: Hypersensitivity reactions (oral and topical use)
Interactions
Herb
Eucalyptus: Eucalyptus may increase the toxicity of comfrey; avoid concurrent
use (theoretical) (Jellin et al, 2008).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Comfrey
201
Interactions—cont’d
Pyrrolizide alkaloid (UPA)-containing herbs (agrimony, borage,
coltsfoot, dusty miller, gravel root, petasities, ragwort): Use of these
herbs with comfrey (internally) will lead to increased toxicity; do not use
concurrently (Jellin et al, 2008).
Lab Test
ALT, AST, total bilirubin: Comfrey may increase ALT, AST, total bilirubin,
and urine bilirubin.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Pyrrolizidine
Alkaloids
Triterpenoid
Asparagine
Tannin
Allantoin
Mucilage
Polysaccharides
Rosmarinic Acid
Lasiocarpine; Symlandine;
Symphytine; Echimidine
Symphytoxide A
Hepatotoxic
Hypotensive
Astringent
Wound healing
Demulcent
Antiinflammatory
Client Considerations
Assess
! • If the client is taking comfrey internally, which is no longer recommended, assess
for hepatotoxicity: increased hepatic function tests (AST, ALT, bilirubin), jaundice,
clay-colored stools. If these symptoms are present, use of the herb should be
discontinued.
• If the client is using comfrey topically to promote wound healing, assess the wound
for temperature, redness, swelling, bleeding, and purulent drainage.
Administer
• Instruct the client to store comfrey products in a cool, dry place, away from heat
and moisture.
• Instruct the client not to use comfrey for more than 6 weeks in 1 year.
Teach Client/Family
• Caution the client not to use comfrey in children or those who are pregnant or
breastfeeding until more research is available.
• Because hepatotoxicity may occur, caution the client not to take comfrey internally.
In some countries internal use has been banned.
• Advise the client not to use comfrey on broken skin. Absorption of pyrrolizidine
alkaloids may occur.
Adverse effects: Underline = life-threatening
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202
Condurango
Condurango
(kohn-du-rahn’go)
Scientific name: Marsedenia condurango
Other common names: Condor-vine bark, condurango bark, condurango
blanco, eagle vine, gonolobus, condurango triana, marsedenia condurango
Origin: Condurango is found in South America.
Uses
In traditional herbal medicine, condurango is used as an astringent and as a treatment for anorexia and syphilis.
Investigational Use
Research is underway to determine the efficacy of condurango as a cancer treatment.
Actions
Antitumor Action
One study evaluated the differentiation-inducing activity of condurango in the mouse
myeloid leukemia cell line. Among the chemical components of the herb, the condurango glycosides were the most potent differentiation inducers of phagocytic cells
after 24 hours of treatment with these compounds. This indicates the antitumor action of condurango (Umehara et al, 1994). Another study identified the antitumor
activity of this herb against sarcomas (Hayashi et al, 1980).
Other Actions
The tannins in condurango possess astringent properties that contribute to its wound
healing effects.
Product Availability
Bark, fluid extract, powdered bark, tincture
Plant Part Used: Dried bark
Dosages
• Adult PO bark: 2-4 g daily (Blumenthal, 1998)
• Adult PO extract: 0.2-0.5 g daily (Blumenthal, 1998)
• Adult PO fluid extract: 2-4 g daily (Blumenthal, 1998)
• Adult PO infusion: 2 tsp powdered bark in 8 oz boiling water, let stand 15 min, take tid
• Adult PO tincture: 1-2 ml tid or 2 g daily (Blumenthal, 1998)
• Adult PO water extract: 0.2-0.5 g daily (Blumenthal, 1998)
Contraindications
Until more research is available, condurango should not be used during pregnancy
and breastfeeding. It should not be given to children. Condurango should not be
used by persons with hepatic disease, any seizure disorder, or a hypersensitivity to
this herb or any herb in the milkweed family.
Side Effects/Adverse Reactions
CNS: Seizures (overdose of bark), paralysis
GI: Nausea, vomiting, anorexia, hepatotoxicity
INTEG: Hypersensitivity reactions, anaphylaxis
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Condurango
203
Interactions
Drug
Cardiac glycosides (digoxin), iron products: Absorption of digitoxin,
digoxin, and iron products may be reduced when used with condurango; avoid
concurrent use (theoretical).
Medications metabolized by P450 enzyme system (carbamazepine,
bupropion, orphenadrine, cyclophosphamide, citalopram, azole antifungals, macrolide antibiotics, omeprazole): Use condurango cautiously
with these drugs, especially in clients with hepatic disorders.
Medications metabolized by cytochrome P2A6 enzyme system
(carbamazepine, paroxetine, ritonavir, sertraline): Use these
medications cautiously with condurango.
Primary Chemical Components and Possible Actions
Chemical Class
Tannin
Glycoside
Essential oil
Resin
Caoutchouc
Condruit
Phytosterin
Sitosterol
Vanillin
Coumarin
Esculetin
Flavonoid
Acid
Individual Component
Condurango A, A0, A1, B0,
C, C1, D0, E0, E2
Condurangin
Caffeic acid;
Cholorogenic acid
Possible Action
Astringent
Antitumor
Bile stimulant
Strychnine-like
alkaloid
Client Considerations
Assess
• Assess the reason the client is using condurango.
• Assess for hypersensitivity reactions. If present, discontinue the use of condurango
and administer an antihistamine or other appropriate therapy.
! • Assess for hepatotoxicity: increased AST, ALT, and bilirubin levels; jaundice, claycolored stools, right upper-quadrant pain.
• Assess for adverse central nervous system reactions.
• Identify all medications taken by the client (see Interactions).
Adverse effects: Underline = life-threatening
C
204
Copper
Administer
• Instruct the client to store condurango in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use condurango in children or in those who are pregnant
or breastfeeding until more research is available.
Copper
(kop’ur)
Scientific names: Copper, Cu
Origin: Copper is an essential trace mineral.
Uses
Copper is used to prevent and treat osteoporosis and osteoarthritis, to improve
wound healing, and to treat copper deficiency.
Actions
There is little scientific evidence for the use of copper in larger doses. Copper is a trace
mineral found in food. There seems to be no need for extra supplementation. Acquired
copper deficiency can cause hematologic/neurologic conditions (Kumar, Butz, Burritt
2007), Menkes disease, Wilson’s disease, and cancer (Daniel et al, 2004).
Product Availability
Tablets, capsules
Dosages
• Adult PO: 900 mcg/day
Contraindications
Copper should not be used in high doses in children, those who are pregnant or
breastfeeding, or who have renal/hepatic disease.
Side Effects/Adverse Reactions
GI: Liver, GI damage (high doses)
Client Considerations
Assess
• Assess the reason the client is using copper.
Administer
• Keep copper in a dry area, away from direct sunlight.
Teach Client/Family
• Teach the patient that copper should not be used in high doses in children
or those who are pregnant or breastfeeding until more research is
available.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Coriander
205
Coriander
(koe’ree-an-duhr)
Scientific names: Coriandrum sativum, Coriandrum sativum var. vulgare,
Coriandrum sativum var. microcarpum
Other common names: Chinese parsley, cilantro, coriander
Origin: Coriander is found throughout the world.
Uses
Coriander is used as an anthelmintic and appetite stimulant, as a treatment for arthritic conditions and dyspepsia, and as an antiseptic. It is also used as a spice and
flavoring in foods.
Actions
Antilipidemic Action
Three studies using laboratory rats fed a high-fat diet have evaluated the antilipidemic action of Coriandrum sativum (Chithra et al, 1997, 1999, 2000). In all three
studies, the use of coriander seeds lowered the lipid level significantly, with levels of
total cholesterol and triglycerides decreased. The levels of low-density lipoprotein
(LDL) and very-low-density lipoprotein (VLDL) cholesterol decreased, while highdensity lipoprotein (HDL) cholesterol levels increased.
Antidiabetic Action
In traditional herbal medicine, coriander has been used for many years to lower
blood glucose. When streptozocin-diabetic mice were fed coriander in their diet and
in their drinking water, a significant reduction in blood glucose occurred. Sequential
extraction revealed insulin-releasing activity (Gray et al, 1999). In an older study
evaluating the antidiabetic action of several herbs, coriander was shown to decrease
glucose levels in diabetic mice (Swanston-Flatt et al, 1990).
Other Actions
Fresh coriander seeds were found to exert abortifacient effects on female rats. An oral
dose of 250-500 mg/kg produced an antiimplantation effect but failed to produce
complete infertility (Al-Said et al, 1987). A mixed fraction of dill, cilantro, coriander,
and eucalyptus essential oils showed additive, synergistic, or antagonistic effects
depending on organism (Delaguis et al, 2002). A new study (Eguale et al, 2007)
discusses the anthelmintic activity in vitro and in vivo. Another study (Emamghoreishi,
Khasaki, Aazam, 2005) evaluated the anxiolytic effect of coriander. It has long been
used for anxiety and insomnia in folk medicine. A significant antibacterial activity, as
determined using the agar diffusion method, was shown when used with coriander
essential oil (Lo Cantore et al, 2004).
Product Availability
Crude extract, tincture, whole herb
Plant Parts Used: Dried fruits
Dosages
Dosages vary widely.
• Adult PO decoction: 2 tsp crushed herb in 150 ml boiling water, let stand 15 min,
strain, drink 8 oz before meals
• Adult PO tincture: 10-20 drops after meals
• Adult PO whole herb: 3 g/day in divided doses (Blumenthal, 1998)
Adverse effects: Underline = life-threatening
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206
Coriander
Contraindications
Class 1 herb (fruit, seed).
Until more research is available, coriander (medicinally) should not be used during pregnancy and breastfeeding. It should not be given to children. Coriander
should not be used by persons with hypersensitivity to this herb.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, fatty hepatic tumors
INTEG: Hypersensitivity reactions, anaphylaxis
Interactions
Drug
Antidiabetics: Coriander may increase the effects of antidiabetics; use
together cautiously.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Coriandrol; linalool;
Limonene;
Alpha-pinenes; Cymene;
Camphor; Camphene;
Terpinene; Monoterpene;
Phellandrene; Carvone;
Geraniol; Borneol
Spasmolytic
Quercetin; Isoquercetin
Rutin
Glucuronide; Coriandrinol
Antiinflammatory
Antioxidant; astringent
Sitosterol
Triacontanol
Flavonoid
Tannin
Fatty acid
Coumarin
Minerals/Vitamins
Oleic acid; Petroselinic acid;
Linolenic acid
Scopoletin; Umbelliferone
Vitamin C,
Calcium,
Potassium; Iron,
Magnesium
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue use of coriander and
administer an antihistamine or other appropriate therapy.
• Assess for the use of antidiabetics (see Interactions).
Administer
• Instruct the client to store coriander in a sealed container away from light and
moisture.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Corkwood
207
Teach Client/Family
• Caution the client not to use coriander in children or those who are pregnant or
breastfeeding until more research is available.
C
Corkwood
(kawrk’wud)
Scientific name: Duboisia myoporoides
Other common names: Pituri, corkwood tree
Origin: Corkwood is found in South America and Australia.
Uses
Before commercial preparations of scopolamine were available, corkwood was used
to prevent nausea and vomiting associated with motion sickness. It has also been
used to decrease spasms of the gastrointestinal system.
Actions
Anticholinergic Action
Two of the chemical components of corkwood, scopolamine and hyoscyamine, exert
anticholinergic activity (Griffin et al, 1975). This action inhibits acetylcholine at receptor sites in the autonomic nervous system. The results are a decrease in secretions and an increase in blood pressure, blurred vision, and other visual disturbances. One study (Jãger et al, 2006) demonstrated the anticonvulsant activity of
Danish folk medicines, including corkwood.
Product Availability
Liquid, tablets, leaves
Plant Parts Used: Leaves, roots, stems
Dosages
Many different dosages are reported.
Contraindications
Until more research is available, corkwood should not be used during pregnancy
and breastfeeding. It should not be given to children. Corkwood should not be
used by persons with hypersensitivity to this herb or those with angle-closure
glaucoma, myasthenia gravis, or gastrointestinal/genitourinary obstruction. Persons with congestive heart failure, prostatic hypertrophy, hypertension, arrhythmia, or gastric ulcer should avoid the use of corkwood.
Side Effects/Adverse Reactions
CNS: Confusion, anxiety, restlessness, irritability, headache, dizziness, flushing,
hallucinations
CV: Palpitations, tachycardia, postural hypotension
EENT: Blurred vision, dry mucous membranes
GI: Nausea, vomiting, anorexia, dry mouth, constipation, abdominal distress
Continued
Adverse effects: Underline = life-threatening
208
Corkwood
Side Effects/Adverse Reactions—cont’d
GU: Hesitancy, retention
INTEG: Hypersensitivity reactions
RESP: Tachypnea
Interactions
Drug
Alcohol, antihistamine, opioids, phenothiazines, tricyclics: An
increased anticholinergic effect occurs when corkwood is used with alcohol,
antihistimines, opioids, phenothiazines, and tricyclics.
Antiparkinson agents: Corkwood may interfere with the effect of antiparkinson agents.
Beta-blockers, cardiac glycosides: Corkwood may alter cardiac
function.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Phenolic Glycosides
Primulaverin, Primeverin
(Müller et al, 2006)
Scopolamine; Hyoscyamine
Valtropine; Valeroidine
Butropine
Anticonvulsant
Alkaloid
Leaves
Alkaloid Nicotine
Anticholinergic
Client Considerations
Assess
• Assess the reason the client is using corkwood.
• Assess for hypersensitivity reactions. If present, discontinue the use of corkwood
and administer an antihistamine or other appropriate therapy.
• Assess the client’s mental status (mood, affect, anxiety, restlessness).
• Assess for urinary hesitancy or retention.
• Assess for medication use (see Interactions).
Administer
• Instruct the client to store corkwood products away from moisture and light.
• Advise the client to use hard candy, liquids, and chewing gum to alleviate dry
mouth.
Teach Client/Family
• Caution the client not to use corkwood in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client to avoid driving and operating machinery if dizziness
occurs.
• Inform the client that if using for scopolamine effect, other sources are a better
choice (Jellin et al, 2008).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Couchgrass
209
Couchgrass
(kuch’gras)
Scientific names: Agropyron repens, Elymus repens, Graminis rhizomo,
Triticum repens L.
Other common names: Cutch, dog grass, durfa grass, quack grass, quitch
grass, Scotch quelch, triticum, twitch-grass, witch grass
Origin: Couchgrass is found in Europe and is now grown in the United States.
Uses
Couchgrass is used in the treatment of cystitis, urethritis, prostatitis, upper respiratory
conditions, gout, rheumatism, and cough. It is also used as an irrigant to treat urinary
tract disorders with inflammation, as a demulcent and antimicrobial, and to prevent
renal gravel. The juice of the roots is used to treat cirrhosis of the liver, and some species
are used to treat tumors and cancer. Couchgrass is not commonly used today.
Actions
No research is available on the actions of this herb. Existing studies focus on the
composition of the chemical components of couchgrass.
Urolithiasis Action
Grasses et al (1995) reports that although the use of Agropyron repens does not
improve urolithiasis of calcium oxalate stones, alterations in diet does affect the formation of calcium oxalate stones. This study compared three different diets: standard,
high glucosidic, and high protein. An increase in citraturia occurred when A. repens
was added to a high-protein diet, resulting in a reduction in stone formation.
Antimicrobial Action
Limited research is available on the antimicrobial action of couchgrass. The essential
oil, agropyrene, has been shown to possess antimicrobial effects.
Product Availability
Capsule, cut rhizome, fluid extract, tablet, tincture
Plant Part Used: Rhizome
Dosages
No published dosage is available for irrigation.
• Adult PO decoction: place 2 tsp cut rhizome in 8 oz water, bring to a boil, simmer
10 min, use tid; a single dose consisting of approximately 3-10 g of the herb can
also be used
• Adult PO fluid extract: a 1:1 dilution is recommended
• Adult PO tincture: use 2-4 ml tid (1:5 dilution recommended)
Ulcerative Colitis
• Adult PO juice: 100 mg daily ⫻ 1 mo (Jellin et al, 2008).
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Do not use couchgrass as an irrigant if edema caused by cardiac or renal conditions is present.
Continued
Adverse effects: Underline = life-threatening
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210
Couchgrass
Side Effects/Adverse Reactions
INTEG: Rash
META: Hypokalemia, hyperglycemia
Interactions
Drug
Antidiabetics: Couchgrass may increase hyperglycemia.
Diuretics: Potassium wasting diuretics with couchgrass may lead to hypokalemia.
Lab Test
Blood glucose: Couchgrass may increase blood glucose levels.
Potassium: Couchgrass may decrease potassium level.
Pharmacology
Pharmacokinetics
Mannitol, present in couchgrass, is poorly absorbed by oral route. Most other pharmacokinetics and pharmacodynamics are unknown.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Polysaccharide
Mucilage
Saponin
Sugar alcohol
Essential oil
Triticin
Possible Action
Cancer prevention
Mannitol; Inositrol
Agropyrene
Polyacetylene; Carvone
Vanilloside
Vanillin
Phenolcarboxylic acid
Silicic acid
Silicate
Lectin
Vitamin
Mineral
Diuretic
Antifungal
Antimicrobial
A; B complex
Iron
Client Considerations
Assess
• Assess potassium levels if use is frequent.
• Assess for skin rash if product comes in contact with the skin.
• Assess the client for cardiac and renal disorders. If edema is present, do not use
couchgrass as an irrigant.
Administer
• Instruct the client to take couchgrass PO as a decoction or extract.
• Instruct the client to store the herb in a sealed container in a dry, dark environment.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Cowslip
211
Cowslip
(kow’slip)
Scientific name: Primula veris
Other common names: Artetyke, arthritica, buckles, crewel, drelip, fairy cup,
herb Peter, key of heaven, key flower, may blob, mayflower, our lady’s keys,
paigle, palsywort, password, peagle, petty mulleins, plumrocks
Origin: Cowslip is found in the western region of the United States, Europe, and
western Asia.
Uses
Cowslip is used to treat insomnia, anxiety, restlessness, and nervousness. The root is
used for chronic cough.
Actions
Respiratory Action
One study conducted in Europe evaluated the effect of pharmacotherapeutic options
and herbal remedies for bronchitis. The herbal remedy Primula veris showed an
effect equal to that of pharmacologic treatments (Ernst et al, 1997), as did several
other combination herbal products with oil of eucalyptus, peppermint, anise, and ivy
extract.
Other Actions
Older studies have identified both hypotensive and hypertensive effects of saponins,
chemical components in Primula veris. The saponin may be responsible for this
action. Two flavonoids, quercetin and apigenin, are responsible for the antiinflammatory and antispasmodic effects of cowslip. These effects are common in all herbs
with these chemical components.
Product Availability
Dried herb, fluid extract
Plant Part Used: Flowers
Dosages
• Adult PO fluid extract: 1-2 ml tid (1:1 dilution in alcohol 25%)
• Adult PO infusion: 1-2 g dried herb, tid
Contraindications
Class 1 herb (flower, root).
Until more research is available, cowslip should not be used during pregnancy
and breastfeeding. It should not be given to children. Cowslip should not be used
by persons with hepatic disease, gastrointestinal conditions, or hypersensitivity to
this herb.
Side Effects/Adverse Reactions
CV: Hyper/hypotension
GI: Nausea, vomiting, anorexia, diarrhea, gastritis, hepatotoxicity
INTEG: Hypersensitivity reactions, contact dermatitis
SYST: Hypersensitivity
Continued
Adverse effects: Underline = life-threatening
C
212
Cowslip
Interactions
Drug
Antihypertensives, diuretics: Cowslip may increase the effect of antihypertensives, diuretics.
CNS depressants: Cowslip may increase the effect of antianxiety agents and
sedatives/hypnotics; do not use concurrently.
Lab Test
AST, ALT, alkaline phosphatase: Cowslip may increase these levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Quercetin; Apigenin
Antiinflammatory;
antispasmodic
Antiinflammatory
Phenol
Kaempferol
Luteolin; G1, 2, 3, 4, 5, 6,
(Huck et al, 2000)
Primulaveroside;
primveroside
Hypotensive;
hypertensive
Astringent
Saponin
Tannin
Volatile oil
Carbohydrate
Client Considerations
Assess
• Assess the reason the client is using cowslip.
• Assess for hypersensitivity reactions, including contact dermatitis. If present,
discontinue use of cowslip and administer antihistamine or other appropriate
therapy.
! • Assess for hepatotoxicity (increased AST, ALT, bilirubin levels; jaundice; claycolored stools; right upper-quadrant pain). If present, herb use should be discontinued and appropriate action taken.
• Assess for the use of antihypertensives, antianxiety agents, diuretics, and sedative/
hypnotics (see Interactions).
Administer
• Instruct the client to store cowslip products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use cowslip in children or those who are pregnant or
breastfeeding until more research is available.
• Inform the client that scientific research is lacking to support any of the uses for
or actions of cowslip.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Cranberry 213
Cranberry
(kran’beh-ree)
Scientific names: Vaccinium macrocarpon, Vaccinium oxycoccus, Vaccinium
erythrocarpum
Other common names: Bog cranberry, isokarpalo, marsh apple, mountain
cranberry, pikkukarpalo
Origin: Cranberry is a small shrub found in the United States, from Tennessee to
Alaska.
Uses
Cranberry is used to prevent (but not to treat) urinary tract infections. It may be used
to treat kidney stones.
Actions
Urinary Tract Action
Studies abound on the urinary tract action of cranberry. It is well known that cranberry juice is useful for the prevention of urinary tract infections (Jackson et al,
1997; Jepson et al, 2000; Lavigne et al, 2007). The increase in urine acidity causes
a decrease in organism growth. However, cranberry juice is not effective for the
treatment of urinary tract infections. Cranberry does decrease ionized calcium in
urine by 50% and therefore may be used to treat recurrent kidney stones (Murray,
Pizzorno, 1998).
Antioxidant Action
One study evaluated the antioxidant properties of blueberry and cranberry juice.
Consumption of cranberry juice increased the ability of plasma to increase antioxidants. Blueberry juice did not exert this effect (Pedersen et al, 2000). However, this
was a small study with only nine participants.
Cardiovascular Action
There is a growing body of evidence that the phenolic acids (benzoic, hydroxycinnamic, ellagic) in cranberries may contribute to reducing cardiovascular risk, including decreased platelet aggregation, reducing blood pressure, and increasing
resistance of LDL to oxidation (McKay et al, 2007).
Oral Antiplaque Action
One study using a high-molecular-weight cranberry constituent found that the
substance altered subgingival microbes and therefore would be able to control
periodontal disease (Weiss et al, 1998).
Product Availability
Capsules, fresh berries, juice
Plant Part Used: Berries
Dosages
• Adult PO capsules: 9-15 capsules/day (400-500 mg each) (McCaleb et al,
2000)
• Adult PO capsules (powdered concentrate): 2 capsules daily
• Adult PO juice: 1-2 cups daily (Murray, Pizzorno, 1998)
Adverse effects: Underline = life-threatening
C
214
Cranberry
Contraindications
Pregnancy category is 1; breastfeeding category is 2A.
Cranberry should not be used by persons with oliguria, anuria, or hypersensitivity
to this herb.
Side Effects/Adverse Reactions
GI: Diarrhea (large doses)
INTEG: Hypersensitivity reactions
Interactions
Drug
Cytochrome P45 2C9 substrates: Cranberry may inhibit cytochrome P45
2C9 enzymes.
Warfarin: Cranberry, when given with warfarin, may increase the international
normalized ratio and increase the risk for bleeding.
Lab Test
Urine pH: Cranberry decreases urine pH.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Phenolic Acid
Benzoic acid; Ellagic,
hydroxycinnamic
Malic acid; Citric acid;
Quinic acid
Oligosaccharides
Fructose
Decreased CV risk
Carbohydrate
Anthocyanin
Proanthocyanidins
Flavonoids
Glycosides
Antimicrobial
Antimicrobial
Quercetin; Myricetin
Epicatechin; Catechin
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue use of cranberry and
administer an antihistamine or other appropriate therapy.
• Assess the client’s genitourinary status: urinary frequency, hesitancy, pain, or burning. If a urinary tract infection is present, refer the client for antibiotic therapy.
Administer
• Instruct the client to store cranberry products away from light and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 1 and breastfeeding category is 2A.
• Caution the client not to use cranberry in place of antibiotic therapy if urinary
frequency, hesitancy, pain, or burning are present.
• Advise the client that cranberry is effective for preventing urinary tract infections
but not for treating them.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Creatine
215
Creatine
(kree’uh-teen)
Origin: Creatine is an amino acid that occurs naturally in dairy products, seafood,
and beef. It is manufactured by the body in the liver, kidney, and pancreas.
Uses
Creatine is used for gyrate atrophy, McArdle’s disease, muscular dystrophy, amyotrophic lateral sclerosis, and rheumatoid arthritis. It is used in congestive heart
disease to improve exercise tolerance and to enhance athletic performance.
Actions
Exercise Performance Enhancement
A group of athletes was evaluated for increased muscle strength after creatine supplementation. Measures used to determine muscle strength included knee extensor
torque and ammonia and lactate levels. The study concluded that creatine supplementation increased muscle strength (Greenhaff et al, 1993).
Cardiovascular Action
One study focused on the effects of dietary creatine supplementation in patients with
congestive heart failure. Muscle metabolism was measured using a cannula inserted
into an antecubital vein. Maximum voluntary contraction was also measured. Researchers drew the participants’ blood at rest and at 2 minutes after exercise to
compare measurements of lactate and ammonia buildup. Results indicated increased muscle contractions. Researchers concluded that creatine supplementation
increased skeletal muscle endurance and lessened abnormal skeletal muscle metabolic response to exercise (Andrews et al, 1998).
Neuroprotective Action
Creatine supplementation increases partial neuroprotection against 3-NP–induced toxicity. The data suggest that creatine may play a role in the development of spinal cord
neurons (Ducray et al, 2007). Another use may be in Parkinson’s disease. Creatine is a
neuroprotective factor in developing nigral dopaminergic neurons (Andres, 2005).
Product Availability
Powder, tablets
Dosages
Different dosages are reported.
• Adult PO normal dietary dose: 2 g/day
To Enhance Athletic Performance
• Adult PO: loading dose 20 g/day ⫻ 5 days, then 2 or more g/day
Congestive Heart Failure
• Adult PO: 20 g/day ⫻ 5-10 days (Jellin et al, 2008)
Gyrate Atrophy
• Adult PO: 1.5 g/day (Jellin et al, 2008)
Muscular Dystrophy
• Adult PO: 10 g/day
Amyotrophic Lateral Sclerosis
• Adult PO: 10 g per day ⫻ 12-16 mo (Jellin et al, 2008)
Adverse effects: Underline = life-threatening
C
216
Creatine
McArdle Disease
• Adult PO: 150 mg/kg daily ⫻ 5 days, then 60 mg/kg daily (Jellin et al, 2008)
Muscular Dystrophy
• Child PO: 5 g/day (Jellin et al, 2008)
Contraindications
Until more research is available, creatine supplements should not be used during
pregnancy and breastfeeding. They should not be given to children. Creatine supplementation is not recommended for persons with renal or cardiac disease.
Side Effects/Adverse Reactions
GI: Nausea, anorexia, bloating, weight gain, diarrhea
SYST: Dehydration, cramping (high doses)
Interactions
Drug
Glucose: Increased glucose intake may increase the storage of creatine in
muscle tissue.
Nephrotoxics (aminoglycosides, NSAIDs, cyclosporine, and others):
Use of these agents and creatine may lead to nephrotoxicity.
Herb
Caffeine, ephedra: Increased caffeine intake may decrease the effects of creatine.
Food
Carbohydrates: When creatine is combined with carbohydrates, creatine
levels are increased significantly (Jellin et al, 2008).
Lab Test
Serum creatinine: Creatine may lead to increased creatinine levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Amino acid
Arginine (precursors)
Enhancement of exercise
endurance
Glycine (precursors)
Client Considerations
Assess
• Assess for signs of abuse in athletes; creatine is used as a performance enhancer.
• Assess for use of caffeine, ephedra, glucose, and nephrotoxics (see Interactions).
Administer
• Instruct the client to store creatine products in a sealed container in a cool, dry
place, away from heat and moisture.
Teach Client/Family
• Caution the client not to use creatine supplements in children or those who are
pregnant or breastfeeding until more research is available.
• Advise the client not to use creatine to treat renal or cardiovascular disease.
Research on the cardiovascular action of creatine is inconclusive.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Cucumber
217
• Inform the client that creatine has been used to increase endurance during intense
exercise sessions lasting less than 1 hour.
• Caution the client that the effects of long-term creatine supplementation are
unknown.
C
Cucumber
(kyew-kuhm-bur)
Scientific name: Cucumis sativus
Other common names: Wild cucumber, cow cucumber
Origin: Cucumber is a vegetable found in India.
Uses
In traditional herbal medicine, cucumber is used as a diuretic and to treat both hypertension and hypotension. It is used topically to soothe irritated skin. The cucumber seeds may possess anthelmintic properties. Wild cucumber is not the same as
cucumber available in grocery stores.
Actions
Very little research has been done on wild cucumber. It has been used as a mild
diuretic for many years (Duke, 2003). The diuretic action may be due to cucurbitin,
a glycoside. However, all of the available information on its uses comes from traditional herbal medicine and is not based on scientific research. Many studies have
been done from a botanical rather than a medicinal perspective.
Product Availability
Juice; seeds; shampoo, conditioner, and cosmetics with cucumber as a component
Plant Parts Used: Fruit, seeds
Dosages
• Adult PO ground seeds: 1-2 oz prepared as a decoction steeped in water
• Adult topical: apply prn
Contraindications
Until more research is available, cucumber should not be used during pregnancy
and breastfeeding. It should not be given to children. Cucumber products should
not be used by persons with hypersensitivity to this herb.
Side Effects/Adverse Reactions
GI: Heartburn, belching (fruits)
META: Electrolyte/fluid imbalance
Interactions
Drug
Diuretics: Cucumber may increase the diuretic effect of other diuretics; avoid
concurrent use.
Lab Test
Potassium: Cucumber may decrease potassium levels.
Adverse effects: Underline = life-threatening
218
Cucumber
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Fatty acid
Glycoside
Resin
Cucurbitin
Mild diuretic
Client Considerations
Assess
• Determine how much cucumber the client is using. The seeds should not be used
in amounts greater than the recommended dose.
• Assess for the use of diuretics (see Interactions).
Administer
• Instruct the client to store cucumber products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use cucumber in children or those who are pregnant or
breastfeeding until more research is available.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Daffodil
219
Daffodil !
(da’fuh-dil)
Scientific name: Narcissus pseudonarcissus
Other common names: Daffydown-dilly, fleur de coucou, Lent lily, narcissus,
porillon
Origin: Daffodil is a flowering plant found in Europe and the United States.
Uses
Daffodil is taken internally as an emetic and as a treatment for respiratory conditions
such as congestion. It is used topically to relieve joint inflammation and pain and to
treat burns and wounds.
Actions
Anti-HIV Action
Two studies evaluated the anti-HIV action of daffodil (Weiler et al, 1990; Balzarini et al,
1991). The Weiler study determined that the polysaccharide component, sulphoevernan, binds to the virus rather than to the host cell. Similarly, the Balzarini study showed
that a lectin component, NPA, also binds to the virus rather than to the host cell.
Anticancer Action
One study (Wang et al, 2000) focused on the effects of the lectins on differing
carbohydrate-binding when daffodil is used to treat human hepatoma, human choriocarcinoma, mouse melanoma, and rat osteosarcoma. The lectins may be toxic to these
cancers. The results showed Narcissus pseudonarcissus to be only mildly cytotoxic.
Product Availability
Extract, powder
Plant Parts Used: Bulb, flowers, leaves
Dosages
Different dosages are reported.
Emetic
• Adult PO extract: 3 grains
Joint Pain, Inflammation, Wound Healing
• Adult topical: Apply prn
Respiratory Conditions
• Adult PO powder: 20 grains-2 drams
Contraindications
!
Daffodil should not be used during pregnancy and breastfeeding. It should not be
given to children. Persons who are hypersensitive to daffodil should not use it.
Daffodil bulbs and flowers should not be consumed. Serious and even fatal reactions can occur from flower and bulb consumption.
Side Effects/Adverse Reactions
CNS: Paralysis, paresthesia, chills
CV: Cardiovascular collapse (bulbs)
EENT: Swelling of mouth, throat, tongue
Continued
Adverse effects: Underline = life-threatening
D
220
Daffodil
Side Effects/Adverse Reactions—cont’d
GI: Nausea, vomiting, anorexia, salivation
INTEG: Hypersensitivity reactions, contact dermatitis, daffodil itch
RESP: Respiratory collapse (bulbs)
Interactions
Herb
Mineral supplements (calcium, iron, zinc): Daffodil may decrease
mineral absorption from mineral supplements (Jellin et al, 2008).
Food
Minerals in foods (calcium, iron, zinc): Daffodil may decrease mineral
absorption from food (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Narcissine
Lectin agglutinin (NPA)
Masonin; Homolycorin;
Hemanthamine;
Galanthine;
Galanthamine;
Anticholinesterase,
Analgesic;
Pluviine; Lycorine
Chelidonic acid
Sulphoevernan
Emetic
Anti-HIV
Acid
Polysaccharide
Anti-HIV
Client Considerations
Assess
• Assess the reason the client is using daffodil.
• Assess for hypersensitivity reactions, contact dermatitis, and daffodil itch. If these
are present, discontinue the use of daffodil and administer an antihistamine or
other appropriate therapy.
! • Assess for consumption of bulbs and flowers. Serious and even fatal reactions can
occur.
Administer
• Instruct the client to avoid any use of daffodil products unless supervised by a
qualified herbalist.
Teach Client/Family
• Caution the client not to use daffodil in children or those who are pregnant or
breastfeeding until more research is available.
• Strongly caution the client not to consume daffodil bulbs or flowers. Serious and
! even fatal reactions can occur.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Daisy
221
Daisy
(day’zee)
Scientific name: Bellis perennis
Other common names: Bairnwort, bruisewort, common daisy, day’s eye,
pansy, wild daisy
Origin: Daisy is a perennial found throughout the world.
Uses
Daisy is used as a pain reliever and to treat diarrhea, cough, and gastrointestinal
spasms. It is also used to relieve arthritis joint pain and inflammation, and as a blood
purifier and an antifungal.
Actions
Very little scientific research is available on daisy. Most of the research has focused
on identifying its chemical components, which had not been studied previously.
Antimicrobial Action
One study revealed that the triterpenoid glycoside components of Bellis perennis L.
are responsible for its antifungal activity. In this study these glycosides were effective
against human pathogenic yeasts such as Candida and Cryptococcus spp. (Bader et
al, 1990). Another study evaluated the essential oils of daisy for potential antimicrobial activity. Two of the oils exhibited activity against both gram-positive and gramnegative bacteria (Avato et al, 1997).
Other Actions
The volatile oil, thujone, may be responsible for increased salivation and blood flow
and may be mind altering. Daisy may reduce postpartation bleeding as measured by
Hgb at 72 hr after delivery (Oberbaum et al, 2005) and may decrease triglycerides
(Morikawa, 2008).
Product Availability
None available commercially
Plant Parts Used: Flowers, leaves
Dosages
• Adult PO infusion: 1 tsp dried flowers steeped 20 min in 1 cup boiling water, drink
2-4 cups bid-qid
• Adult PO tincture: 3-4 ml taken bid-tid
• Adult topical: apply a poultice of pressed leaves prn to affected area
Contraindications
Until more research is available, daisy should not be used during pregnancy and
breastfeeding. It should not be given to children.
Interactions
Drug
Alcohol: Daisy may increase the effect of alcohol (Jellin et al, 2008).
Herb
Thujone-containing herbs (cedar, oak moss, sage, tree moss, wormwood): Daisy, when used with these herbs, can lead to thujone toxicity (Jellin
et al, 2008).
Adverse effects: Underline = life-threatening
D
222
Damiana
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Saponin
Tannin
Organic acid
Mucilage
Essential oil
Triterpenoid
glycoside
Flavonol
Glycosides
Volatile oil
Polygalacteronic acid
Perennisaponins
A, B, C, D, E, F
(Yoshikawa, 2008)
Possible Action
Astringent
Isohamnetin; Kaemferol
Thujone
Antibacterial, antifungal
Antifungal
Salivation, blood flow,
mind altering
Client Considerations
Assess
• Determine why the client is using daisy and suggest other alternatives.
Administer
• Instruct the client to store daisy in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use daisy in children or those who are pregnant or breastfeeding until more research is available.
Damiana
(dah-mee’ah-nah)
Scientific name: Turnera diffusa
Other common names: Herba de la pastora, Mexican damiana, old woman’s
broom, rosemary
Origin: Damiana is a shrub found in the United States and in Central and South
America.
Uses
Damiana is used as an aphrodisiac to increase sexual potency. It may irritate the
urethra and increase sensitivity of the penis. Damiana may be used in combination
with other herbs for sexual potency. This herb is also used as a diuretic, antidepressant, laxative, and antianxiety agent, and it is thought to produce euphoric effects
when smoked.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Damiana
223
Investigational Uses
Damiana shows promise as an antidiabetic agent (Alarcon-Aguilar et al, 2002) and
as a weight-loss agent.
Actions
Very little research is available for damiana. Two small studies have been done
since 1998. One focused on the antihyperglycemic effects of damiana, testing 28 D
different plant species to determine their antidiabetic effects. One herb that was
found to be an effective antihyperglycemic was Turnera diffusa (Alarcon-Aguilar
et al, 1998; Alarcon-Aguilar et al, 2002). Another study focused on the role of
damiana in increasing the sexual behavior of male rats. This study seems to support the traditional use of Turnera diffusa as a sexual stimulant (Arletti et al,
1999). Aphrodisiac action may be due to an alkaloid present that acts like the
male hormone testosterone.
Product Availability
Capsules, powder, tea, tincture
Plant Part Used: Leaves
Dosages
• Adult PO decoction: 18 g powder/500 ml water tid
• Adult PO tea: 1 cup tid (Murray, Pizzorno, 1998)
• Adult PO liquid extract: 2-4 ml (Jellin et al, 2008)
• Adult PO tincture: 2.5 ml tid
• Adult PO dried leaf: 2-4 g tid (Jellin et al, 2008)
Contraindications
Pregnancy category is 3; breastfeeding category is 1A.
Damiana should not be given to children. It should not be used by persons with
hepatic disease, diabetes, or hypersensitivity to this herb.
Side Effects/Adverse Reactions
CNS: Hallucinations, confusion, headache, insomnia
GI: Nausea, vomiting, anorexia, hepatotoxicity (high doses)
GU: Urethral irritation
INTEG: Hypersensitivity reactions
Interactions
Drug
Antidiabetics: Damiana may decrease the action of antidiabetics.
Lab Test
ALT, AST, alkaline phosphatase: Damiana may increase these
levels.
Blood glucose: Damiana may decrease blood glucose levels.
Adverse effects: Underline = life-threatening
224
Dandelion
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Phenolics
Saccharides
Terpenoids
(Zhao et al, 2007)
Volatile oil
Cineol
Choleretic;
antibacterial
Pinenes; Cymene
Thymol
Sesquiterpene
Glycoside
Resin
Tannin
Mucilage
Gum
Quinone
Alkaloid
Cyanogenic; Arbutin
Wound healing
Arbutin
Antibacterial
Testosterone-like
action
Client Considerations
Assess
• Assess the reason the client is using damiana.
• Assess for hypersensitivity reactions. If present, discontinue use of damiana and
administer an antihistamine or other appropriate therapy.
! • Assess for hepatotoxicity: increasing ALT, AST, and bilirubin levels; clay-colored
stools; right upper-quadrant pain. If hepatotoxicity occurs, use of herb should be
discontinued and appropriate action taken.
Administer
• Instruct the client to store damiana products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 1A.
• Caution the client not to give damiana to children.
Dandelion
(dan’duh-ly-uhn)
Scientific names: Taraxacum officinale, Taraxacum laevigatum
Other common names: Blowball, cankerwort, lion’s tooth, priest’s crown,
puffball, swine snout, white endive, wild endive
Origin: Dandelion is a weed found throughout the world. It is cultivated in parts of
Europe.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Dandelion
225
Uses
Dandelion has been used as a laxative, an antihypertensive, a digestive aid, and a
diuretic. It may also be used to remove toxins.
Investigational Uses
Dandelion is used experimentally as an antitumor agent and immunogenic and to
treat chronic colitis. Dandelion has also been used to treat urolithiasis. However, D
other pharmacologic treatments are just as effective (Grases et al, 1994).
Actions
Antitumor/Immunogenic Action
One Chinese study evaluated immunomodulators used to restore suppressed immune functions in scald mice, including cell-mediated, humoral, and nonspecific
immunity. The control group of scald mice all showed depressed immune function.
Taraxacum officinale exhibited immunomodulating effects, with the effects directly
related to the dose (Luo, 1993). Another study focused on nitric oxide production,
which is an indicator of immune regulation and defense. T. officinale restored the
ability of mouse peritoneal macrophages to inhibit nitric oxide production. The secretion of tumor necrosis factor-alpha is responsible for this effect (Kim et al, 1998).
A new study (Sigstedt et al, 2008) used an extract of dandelion and showed a decreased growth of breast and prostate cancer and that dandelion may be of value as
a novel anti-cancer agent.
Anticolitic Action
One study documents the efficacy of T. officinale when used in combination with
other herbs for the treatment of chronic colitis. Twenty-four patients with chronic
nonspecific colitis were given an herbal combination of T. officinale, Hypericum
perforatum, Melissa officinalis, Calendula officinalis, and Foeniculum vulgare.
After 15 days of treatment, defecation occurred only once daily, and diarrhea was
normalized in patients with diarrhea syndrome (Chakurski et al, 1981).
Other Actions
One of the traditional uses of T. officinale has been to treat urolithiasis. In one study
the herb improved citraturia, calciuria, phosphaturia, urine pH, and diuresis. Its urolithiatic action is believed to result from its saponin components (Grases et al, 1994).
However, other products that work equally well are available to treat urolithiasis.
Another study (Jeon, 2008) identified dandelion antiinflammatory (COX-2) action.
Product Availability
Capsule, fluid extract, fresh plant, juice, solid extract, tea, tincture
Plant Parts Used: Flowers, leaves, roots
Dosages
• Adult PO decoction: 2-8 g dried root in 150 ml boiling water, let stand 15 min, tid
• Adult PO fluid extract: 4-10 ml (1:1 in alcohol 25%) tid (Blumenthal, 1998)
• Adult PO infusion: 4-10 g dried leaves in 8 oz water tid
• Adult PO infusion: 2-8 g dried root in 8 oz water tid
• Adult PO juice: 4-8 ml tid
• Adult PO tincture: 5-10 ml (1:5 in alcohol 45%) tid
• Adult PO whole herb: 4-10 g herb tid (Blumenthal, 1998)
• Child PO root infusion: 1⁄4-1 cup/day several times/wk (Romm, 2000)
• Child topical root tincture: 1⁄4-1 tsp bid (Romm, 2000)
Adverse effects: Underline = life-threatening
226
Dandelion
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Dandelion should not be used by persons with hypersensitivity to this product or
other Asteraceae spp. (chamomile, yarrow root) and should be used cautiously by
persons with diabetes mellitus, fluid and electrolyte imbalances, hypertension, or
congestive heart failure. Persons with irritable bowel syndrome, digestive diseases,
bile duct obstruction, intestinal obstruction, or latex allergy should avoid the use
of this herb.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, cholelithiasis, gallbladder inflammation
INTEG: Hypersensitivity reactions, contact dermatitis
Interactions
Drug
Antacids, H2-blockers, proton pump inhibitors: Dandelion may
decrease the action of these drugs (Jellin et al, 2008).
Anticoagulants, antiplatelets, NSAIDs, salicylates: Dandelion may
increase bleeding when used with these products.
Antihypertensives, insulin, antidiabetics: Dandelion may increase the
effects of antihypertensives, insulin, antidiabetics; avoid concurrent use.
Diuretics: Dandelion may increase diuresis when used concurrently with
diuretics, leading to fluid loss and electrolyte imbalances; avoid concurrent use.
Lithium: Toxicity may occur as a result of sodium excretion if dandelion is
used concurrently with lithium.
Herb
Diuretic herbs (agrimony, artichoke, broom, buchu, burdock, celery,
cornsilk, couchgrass, elder, juniper, pokeroot, shepherd’s purse, squill,
uva ursi, yarrow): Dandelion may increase diuretic action of the other
diuretic herbs (Jellin et al, 2008).
Hypoglycemic herbs: Dandelion may increase hypoglycemia when used with
hypoglycemic herbs (Jellin et al, 2008).
Lab Test
AST, ALT, alkaline phosphatase, APTT, INR, PT: Dandelion may
increase these levels.
Blood glucose: Dandelion may decrease blood glucose levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Acid
Caffeic acid; Chlorogenic
acid
Linoleic acid
Oleic acid
Antitumor; analgesic
Palmitic acid
= Pregnancy
= Pediatric
! = Alert
Antiarteriosclerotic
Antiinflammatory;
antitumor
Antifibrinolytic
= Popular Herb
Dandelion
227
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Coumarin
Flavonoid
Mineral
Resin
Taraxasterol
Taraxerin
Taraxerol
Taraxalisin
Terpenoid
Vitamin
Carotenoid
Glycosides
Sesquiterpene
lactones
Individual Component
Linolenic; Chicoric;
Monocaffeyltartaric;
Taraxacin; Taraxacum
Cichoriin; Aesculin
Luteolin; Chrysoeriol
Possible Action
D
Anticoagulant
Antiinflammatory
Increases digestion
A; B; C; D
Dihydroconiferin; Syringin;
Dihydrosyringin;
11beta;
13-Dihydrolactucin;
Ixerin D; Ainslioside
Saponins
Inulin
Allergic reactions,
diuretic
Urolithiatic
Hypoglycemic
Client Considerations
Assess
• Assess the reason the client is using dandelion.
• Assess for hypersensitivity reactions and contact dermatitis. If either of these is
present, discontinue use of dandelion and administer an antihistamine or other
appropriate therapy. Also, assess for hypersensitivity to other Asteraceae spp.
• Identify the use of antihypertensives, diuretics, antidiabetics, insulin, and lithium. Use of
dandelion should be avoided if the client is taking these medications (see Interactions).
• Assess for fluid and electrolyte imbalances: check sodium chloride and potassium
chloride levels.
• Assess blood pressure if the client is combining dandelion with antihypertensives.
• Assess blood glucose in the diabetic patient who is taking insulin or oral antidiabetes agents.
Administer
• Instruct the client to store dandelion products away from moisture and light.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Caution clients with children taking diabetic medications not to use dandelion
until approved by prescriber.
• Inform the client that dandelion may cause increased diuresis and that fluid and
electrolyte imbalances may result.
Adverse effects: Underline = life-threatening
228
Devil’s Claw
Devil’s Claw
(dev’uhlz claw)
Scientific name: Harpagophytum procumbens
Other common names: Grapple plant, wood spider
Origin: Devil’s claw grows wild in southwest Africa.
Uses
Devil’s claw is used to increase the appetite and to treat joint pain and inflammation,
arthritis, allergies, headache, heartburn, dysmenorrhea, gastrointestinal upset, malaria,
gout, and nicotine poisoning.
Actions
Antiinflammatory Action
Several studies have evaluated the antiinflammatory properties of devil’s claw in the
treatment of joint conditions. The results are mixed. One Canadian study (Whitehouse
et al, 1983) evaluated Harpagophytum procumbens for reduction of rat hindfoot
edema. Devil’s claw was completely ineffective, even at doses greater than 100 times
the recommended human dose. Another study produced similar results. No clinical
significance was found when human subjects consumed devil’s claw (Moussard et al,
1992). Another study (Baghdikian et al, 1997) reported conflicting results on harpagoside, one of the chemical components of the herb, which showed analgesic and
antiinflammatory properties. H. procumbens was found to produce analgesic and
antiinflammatory effects (Chantre et al, 2000; Fiebich et al, 2001; Gobel et al, 2000).
Another study determined that the iridoid glycosides are responsible for the analgesic,
antiinflammatory, and antiphlogistic effects of devil’s claw (Wegener, 1999). Devil’s
claw possesses analgesic, antiinflammatory, and hypoglycemic properties as suggested
in folklore (Mahomed, 2004).
Cardiovascular Action
When rats and rabbits were studied to determine the cardiovascular effects of H. procumbens, a significant dose-dependent reduction occurred in arterial blood pressure,
along with a reduction in heart rate at high doses. Harpagoside, one of the chemical
components of the herb, exhibited less activity than did the extract of H. procumbens.
The extract of H. procumbens produced a mild decrease in heart rate, with mild positive
inotropic effects at low doses but a significant negative inotropic effect at higher doses.
Harpagoside showed negative chronotropic and positive inotropic effects (Circosta et al,
1984). Another study demonstrated that devil’s claw exerts a protective action in hyperkinetic ventricular arrhythmias in rats (Costa De Pasquale et al, 1985).
Other Actions
Devil’s claw depresses the central nervous system and may be used as an anticoagulant as described in folklore (Mahomed, 2006).
Product Availability
Capsules, dried powdered root, dry solid extract, tea, tincture
Plant Parts Used: Roots, tubers
Dosages
Anorexia
• Adult PO infusion: 1.5 g herb tid (Blumenthal, 1998)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Devil’s Claw
229
Gout
• Adult PO dried powdered root: 1-2 g tid (Murray, Pizzorno, 1998)
• Adult PO tincture: 4-5 ml (1:5 dilution) tid (Murray, Pizzorno, 1998)
• Adult PO dry solid extract: 400 mg tid (Murray, Pizzorno, 1998)
Osteoarthritis
• Adult PO dried powdered root: 1-2 g tid (Murray, Pizzorno, 1998)
• Adult PO tincture: 4-5 ml (1:5 dilution) tid (Murray, Pizzorno, 1998)
• Adult PO dry solid extract: 400 mg tid (Murray, Pizzorno, 1998)
D
Other
• Adult PO infusion: ⱕ4.5 g herb (Blumenthal, 1998) in 300 ml boiling water, let
stand 8 hr, strain and drink
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Until more research is available, this herb should not be given to children. Persons
with peptic or duodenal ulcer disease, cholecystitis, or hypersensitivity to this herb
should avoid the use of devil’s claw.
Side Effects/Adverse Reactions
CNS: Headache
CV: Hypotension
EENT: Tinnitus
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Antacids, H2-blockers, proton pump inhibitors: Devil’s claw may
decrease the action of these agents (Jellin et al, 2008).
Antiarrhythmics, antihypertensives: Because two of the chemical components in devil’s claw exert inotropic and chronotropic effects, use this herb
cautiously with antiarrhythmics and antihypertensives (theoretical).
Antidiabetics: Devil’s claw may cause an additive effect with antidiabetics
(Jellin et al, 2008).
Warfarin: Devil’s claw taken with warfarin may cause risk of bleeding (Jellin
et al, 2008).
Lab Test
APTT, PT: Devil’s claw may increase these levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Triterpene
Resin
Flavonoid
Kaempferol; Luteolin
Possible Action
Continued
Adverse effects: Underline = life-threatening
230
DHEA
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Possible Action
Iridoid glycosides
Harpagoside; Harpagide
Negative chronotropic;
positive inotropic,
antiinflammatory
Procumbide
Stigmasterol
Beta sitosterol
Fatty acid
Phenylethanols
Acetoside, isoacetoside
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue use of devil’s claw and
administer antihistamine or other appropriate therapy.
• Assess cardiac status in any client with a cardiac condition: blood pressure, character of pulse.
• Identify what prescription drugs and herbal supplements the client is taking to
treat this condition (see Interactions).
• Assess joint pain and inflammation in any client with an arthritic condition: pain
location, duration, intensity, and alleviating and aggravating factors.
Administer
• Instruct the client to store devil’s claw products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Caution the client not to use devil’s claw in children until more research is available.
DHEA
Scientific name: Dehydroepiandrosterone
Origin: DHEA is naturally occurring in yam (see Wild Yam, p. 596-597).
Uses
DHEA may be used to stimulate immunity and to treat atherosclerosis, hyperglycemia, and cancer. It is also used to prevent osteoporosis and to improve memory and
cognitive functioning in Alzheimer’s disease. However, the use of DHEA for cognitive
functioning has been withdrawn (Huppert et al, 2006). DHEA may be effective for
adrenal insufficiency, erectile dysfunction, and schizophrenia.
Investigational Uses
Research is underway to determine the efficacy of DHEA used by postmenopausal women
in place of traditional hormone replacement therapy. DHEA may also reduce symptoms
of depression, aging, asthma, rheumatoid arthritis, and lupus erythematosus.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
DHEA
231
Actions
Hormonal Action
In the human body, DHEA is synthesized from a precursor steroid, pregnenolone,
and then is converted into estrogens and testosterone in men and women (Baulieu
et al, 1996). Reports confirm that levels of DHEA decline significantly after age 40.
Some researchers suspect that this decline may be associated with insulin resistance,
increased weight gain, and cardiovascular conditions (Sahelian, 1997). DHEA may D
provide an alternative to hormone replacement therapy in women (Takayanagi et al,
2002). However, supplementation should not be started before the client undergoes
a thorough evaluation for hormone-sensitive tumors.
Cancer Stimulation/Cancer Inhibition
Conflicting studies have reported increased tumor flare in patients with prostate
cancer. However, initiation of antihormone therapy caused the flare to retreat (Jones
et al, 1997).
Cardiovascular Action
One study evaluated levels of DHEA in patients with congestive heart failure. The results showed that levels of DHEA are lower in patients with congestive heart failure,
in proportion to the severity of the disease (Moriyama et al, 2000).
Immunoregulation Action
One study (Cheng et al, 2000) evaluated the effect of DHEA and DHEA sulfate on
interleukin-10 (IL-10) in laboratory mice. The results indicated that DHEA and DHEA
sulfate increase IL-10, and DHEA may also affect the functioning of B-lymphocytes.
Cognitive Function Action
In one study, DHEA levels were found to be significantly lower in patients with Alzheimer’s
disease and vascular dementia than in patients who did not have these diseases. Cortisol
levels were found to be significantly higher. The usefulness of this information has not yet
been determined (Bernardi et al, 2000). New information suggests that DHEA does nothing to stimulate cognitive functioning (Huppert et al, 2006).
Product Availability
Capsules, cream, tablets
Dosages
Rheumatoid Arthritis
• Adult PO: 50-200 mg/day (Murray, Pizzorno, 1998)
Supplementation
• Adult PO men ⬎50 yr of age: 25-50 mg/day (Murray, Pizzorno, 1998)
• Adult PO women ⬎50 yr of age: 15-25 mg/day (Murray, Pizzorno, 1998)
• Adult PO men and women ⬎70 yr of age: 50-100 mg/day (Murray, Pizzorno, 1998)
Vaginal
• Adult PO topical: 10% cream applied daily (Jellin et al, 2008)
Contraindications
Until more research is available, DHEA should not be used during pregnancy and
breastfeeding. It should not be given to children. Persons with estrogen-sensitive
tumors (such as breast or uterine cancer), prostate cancer, or benign prostatic
hypertrophy should not use this product.
Continued
Adverse effects: Underline = life-threatening
232
Dill
Side Effects/Adverse Reactions
CNS: Insomnia, restlessness, irritability, anxiety, increased mood, aggressiveness
CV: Irregular heart rhythm (high doses)
INTEG: Acne
Interactions
Drug
Anastrozole, exemestane, fulvestrant, letrozole, tamoxifen: DHEA
is a potent estrogen agonist; do not use DHEA with these agents (Jellin et al,
2008).
Corticosteroids: DHEA levels are decreased by corticosteroids (Jellin et al,
2008).
Cytochrome P450 3A4 substrates: DHEA may decrease the action of drugs
metabolized by P450 3A4 enzyme (Jellin et al, 2008).
Hormone replacement therapy: DHEA may interfere with estrogen and
androgen therapy; avoid concurrent use (theoretical).
Client Considerations
Assess
• Assess the reason the client is using DHEA.
• Assess for changes in mood and inability to sleep. Watch for increasing aggressiveness, irritability, and restlessness.
• Determine whether the client is currently using hormone replacement therapy; if
so, use of DHEA should be avoided (see Interactions).
• Assess for hormone-sensitive tumors; DHEA may stimulate the growth of these
tumors.
Administer
• Instruct the client to store DHEA in a sealed container away from moisture and
light.
Teach Client/Family
• Caution the client not to use DHEA in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client to lower the dosage of DHEA if acne develops.
Dill
(dil)
Scientific name: Anethum graveolens
Other common names: Dill seed, dillweed, garden dill, dilly
Origin: Dill is found throughout the world.
Uses
In traditional herbal medicine, dill is used to relieve flatulence and infant colic. It is
also reported to exert antispasmodic effects.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Dill
233
Investigational Uses
Research is underway to confirm the uses of dill as an antihyperlipidemic and antihypercholesterolemic (Yazdanparest et al, 2001; Kojuri et al, 2007).
Actions
Very little research is available for Anethum graveolens. Primary research has focused on determining the chemical components of this herb. Other information has D
come from anecdotal reports and traditional uses.
Antimicrobial Action
One study evaluated the volatile oil of dill for antimicrobial activity. The volatile oil
taken from mature plants exerted the highest antimicrobial effect. Unlike many
other herbs, the geographic area in which the plant was grown did not change its
antimicrobial effect. Dill inhibited the growth of both yeast and lactic acid bacteria
(Shcherbanovsky et al, 1975; Stavri et al, 2005).
Other Actions
Rats were fed a diet high in cholesterol and fats. After feeding the rats a dill extract
for 2 weeks, cholesterol was not reduced but triglycerides were reduced by 42%
(Yazdanparast et al, 2001; Kojuri, 2007). Dill extracts were used on the female reproductive system, showing that dill can be used to regulate menstrual cycles in
women with irregular periods (Monsefi et al, 2006).
Product Availability
Dried fruit, essential oil, water (concentrated and distilled)
Plant Parts Used: Flowers, fruit, seeds
Dosages
• Adult PO dried fruit: 1-4 g tid
• Adult PO essential oil: 0.05-2 ml tid, or 0.1-0.3 g daily (Blumenthal, 1998)
• Adult PO seeds: 3 g daily (Blumenthal, 1998)
• Adult PO water, concentrated: 0.2 ml tid
• Adult PO water, distilled: 2-4 ml tid
Contraindications
Class 1 herb (fruit).
Other than a food product, dill should not be used during pregnancy and breastfeeding. It should not be given to children except under the supervision of a
qualified herbalist. Persons with a fluid or electrolyte imbalance and those with
hypersensitivity to dill or other related spices should not use this herb.
Side Effects/Adverse Reactions
ENDO: May alter sodium balance
INTEG: Hypersensitivity reactions; photodermatitis (fruit)
Primary Chemical Components and Possible Actions
Chemical Class
Furancoumarin
Flavonoid
Individual Component
Possible Action
Quercetin; Kaempferol
Glucuronide; Isohamnetin
Antiinflammatory
Continued
Adverse effects: Underline = life-threatening
234
Dong Quai
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Possible Action
Volatile oil
Eugenol; Anethole
Anethofuran; Carvone;
Limonene
Antioxidant
Xanthone
Triterpene
Glucopyranosides
Hydroxypipentone;
hydroxygeraniol
Beta-carotene
Iron
Potassium
(Jellin et al, 2008)
Client Considerations
Assess
• Assess the reason the client is using dill.
• Assess for hypersensitivity reactions and photodermatitis. If these are present, discontinue use of dill and administer an antihistamine or other appropriate therapy.
• Assess fluid and electrolytes in clients with known imbalances.
Administer
• Instruct the client to store dill products away from moisture and light.
Teach Client/Family
• Caution the client not to use dill in those who are pregnant or breastfeeding until
more research is available.
• Caution the client not to give dill to children unless under the supervision of a
qualified herbalist.
Dong Quai
Scientific name: Angelica polymorpha var. sinensis
Other common names: Chinese angelica, dang gui, dry-kuei, tanggwi,
tang-kuei, toki, women’s ginseng
Origin: Dong quai is a perennial found in Japan, China, and Korea.
Uses
Dong quai has been used extensively in many to treat the symptoms of menopause.
It is also used to treat menstrual irregularities such as dysmenorrhea, premenstrual syndrome, and menorrhagia. Other uses include treatment for headache,
neuralgia, herpes infections, and malaria. In traditional Chinese medicine, dong
quai is used to treat vitiligo and anemia. Dong quai should not be confused with
other Angelica spp.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Dong Quai
235
Actions
Dong quai has been used since the sixth century as a blood and liver tonic. In
Chinese medicine, it has been used to treat hormonal irregularities and anemia.
Hormonal Action
Research on the hormonal actions of dong quai shows conflicting results. One study
showed no statistical difference between dong quai and a placebo in reducing meno- D
pausal symptoms (Hirata et al, 1997). During the 6-month study, participants took
standardized capsules of 0.5 mg/kg of ferulic acid, one of the chemical components of
dong quai, and were evaluated at 6, 12, and 24 weeks. Reported menopausal symptoms
did not differ between the placebo group and the dong quai group. Researchers concluded that dong quai exerts no estrogenic effects and that it is not effective when used
alone to treat menopausal symptoms. However, the herbal combination tokishakuyakusan, including peony, Angelica, alisma, and cnidium, increased progesterone secretion
by means of its action in the corpora lutea (Usuki, 1991).
Other Actions
A study evaluating the effects of Angelica sinensis root on melanocyte proliferation
showed no stimulation of melanocyte division. Instead, cell cytotoxicity resulted at
higher doses (Raman et al, 1996). Other actions include decreased intraocular pressure, decreased blood pressure (Yoshihiro, 1985), decreased premature ventricular
contractions (Zhuang, 1991), inhibition of platelet aggregation (Li et al, 1989), increased tumor necrosis factor (TNF) (Haranaka et al, 1985), and decreased atherosclerosis. Antiinflammatory and mild analgesic properties have also been reported.
Product Availability
Capsules, fluid extract, raw roots (powdered), tablets, tea, tincture; available in
many combination products; not available as a standardized extract
Plant Part Used: Roots
Dosages
Symptoms of Menopause and Premenstrual Syndrome
• Adult PO fluid extract: 1 ml (1⁄4 tsp) tid (Murray, Pizzorno, 1998)
• Adult PO powdered root: 1-2 g tid (Murray, Pizzorno, 1998)
• Adult PO tea: 1-2 g tid (Murray, Pizzorno, 1998)
• Adult PO tincture: 4 ml (1 tsp) (1:5 dilution) tid (Murray, Pizzorno, 1998)
Other
• Adult PO capsules/tablets: 500 mg ⱕ6 times/day (Foster, 1998)
• Adult PO raw root: 1 g/day
• Adult PO tea: 1 cup bid-tid (Foster, 1998)
• Adult PO tincture: 5-20 drops (1:5 concentration) ⱕ tid (Foster, 1998)
Contraindications
Class 2b herb (root).
Pregnancy category is 5; breastfeeding category is 2A.
Until more research is available, dong quai should not be given to children. In
Chinese medicine, dong quai has been used during pregnancy, but its use must be
monitored by a qualified herbalist. This herb should not be used by persons who
are hypersensitive to it, or by those with bleeding disorders, excessive menstrual
flow, or acute illness.
Continued
Adverse effects: Underline = life-threatening
236
Dong Quai
Side Effects/Adverse Reactions
GI: Nausea, vomiting, diarrhea, anorexia
GU: Increased menstrual flow
INTEG: Hypersensitivity reactions, photosensitivity
SYST: Fever, bleeding, cancer
Interactions
Drug
Anticoagulants (anisindione, dicumarol, warfarin), antiplatelets,
estrogens, hormonal contraceptives: Dong quai may increase the effects
of anticoagulants, antiplatelets, estrogens, hormonal contraceptives.
Herb
Chamomile, dandelion, horse chestnut, red clover: Dong quai may
potentiate anticoagulant activity.
St. John’s wort: Dong quai may increase photosensitivity (theoretical).
Lab Test
APTT, prothrombin time (PT), international normalized
ratio (INR): Dong quai may increase levels of APTT, PT, INR (Jellin et al,
2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Safrole
n-Butylphthalide;
Ligustilide
Carinene; Isosafrole;
Carvacrol; Succinic acid;
Nicotinic acid; Uracil
B12
Osthole
Psoralen; Bergapten;
Imperatorin;
Oxypeucedanin
Angelicole;
Demethylsuberosin
Carcinogenic
Relaxes bronchial
smooth muscles
Vitamin
Coumarin
Furocoumadin
Ferulic acid
Polysaccharide
= Pregnancy
= Pediatric
! = Alert
Anticoagulant,
antispasmodic,
vasodilator
Anticoagulant,
antispasmodic,
vasodilator
Anticoagulant; decreased
uterine movement
Immunostimulation
= Popular Herb
Dong Quai
237
Client Considerations
Assess
• Assess the reason the client is using dong quai.
• Assess for hypersensitivity reactions. If present, discontinue use of dong quai and
administer an antihistamine or other appropriate therapy.
• Determine whether the client is using anticoagulants; dong quai may increase
D
bleeding tendencies (see Interactions).
Administer
• Instruct the client to store dong quai products in a sealed container away from
moisture and heat.
Teach Client/Family
• Inform the client that pregnancy category is 5 and breastfeeding category is 2A.
• Caution the client not to use dong quai in children until more research is
available.
• Advise the client that photosensitivity may occur. Sunscreen or protective clothing
should be worn in sunlight.
Adverse effects: Underline = life-threatening
238
Echinacea
Echinacea
Scientific names: Echinacea angustifolia, Echinacea pallida, Echinacea
purpurea
Other common names: American cone flower, black sampson, black susans,
cock-up-hat, comb flower, coneflower, hedgehog, Indian head, Kansas snakeroot,
Missouri snakeroot, purple coneflower, red sunflower, rudbeckia, sampson root,
scurvy root, snakeroot
Origin: Echinacea is a perennial found in only three states: Missouri, Nebraska,
and Kansas. It is cultivated in much of the world. Echinacea is a Native American
remedy.
Uses
Echinacea is used internally, primarily as an immune stimulant and for immune support and as prophylaxis for colds, influenza, and other viral, fungal, and bacterial
infections. It may be used topically to promote wound healing and to treat wounds,
bruises, burns, scratches, and leg ulcers. Echinacea is more effective when taken at
the onset or first signs of an illness, not after the illness is well-established.
Investigational Uses
Researchers are experimenting with the use of echinacea to stimulate the immune
system of HIV/AIDS patients. It may also be used as a prophylaxis for colds or urinary
tract infections.
Actions
Echinacea has been studied extensively and found to be effective in both the prevention and treatment of acute colds and upper respiratory tract infections. Native
Americans have used this herb to treat various illnesses. For the past several years
echinacea has been among a group of herbs accepted by practitioners of mainstream
medicine.
Immunostimulant Action
Echinacea stimulates the nonspecific immune response via phagocytosis, which plays a
major role in the immune response. It also stimulates T-lymphocytes (Wagner et al,
1981). One study has demonstrated that echinacea significantly increases the phagocytosis of red blood cells (Vomel, 1984). Another study showed that 4 weeks of treatment
with echinacea pressed juice enhanced interleukin-6 (IL-6) production in response to
strenuous exercise. This study suggests that prophylactic treatment with echinacea
counteracts the immunosuppressive effects of strenuous exercise (Berg et al, 1998).
Antiinfective Action
Echinacea has been shown to inhibit streptococcal growth and tissue hyaluronidase
and to stabilize hyaluronic acid (Busing, 1955). Hyaluronidase is found in
pathogenic organisms. In recent years there has been a lot of controversy about
echinacea’s use in the common cold. Preparations vary widely and this could account for the differences in studies (Barrett et al, 2006). There is little information
regarding echinacea’s interactions or use by persons with autoimmune disease
(Barnes et al, 2005).
Product Availability
Capsules, fluid extract, juice, solid (dry powdered) extract, sublingual tablets,
tablets, tea, tincture
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Echinacea
239
NOTE: Some extracts may be standardized to 4% to 5% echinacoside; others are
standardized to phenolics.
Plant Parts Used: Rhizome, roots; depending on developmental stage of growth:
flowers, juice from the stem, leaves, whole plant
Dosages
• Adult parenteral: Dose individualized to age of client and condition (NOTE: parenteral
route not used in the United States; herb used parenterally in Germany)
• Adult PO capsules: 500 mg-1 g tid (McCaleb et al, 2000)
• Adult PO dried root: 0.5-1 g tid; can use as tea (Murray, Pizzorno, 1998)
• Adult PO fluid extract: 1-2 ml tid (1:1 dilution) mixed in a little water (Bradley,
1992); 2-4 ml tid (Murray, Pizzorno, 1998)
• Adult PO freeze dried plant: 325-650 mg tid (Murray, Pizzorno, 1998)
• Adult PO pressed juice: 6-9 ml daily in divided doses (25:1 dilution in 22% alcohol) (McCaleb et al, 2000)
• Adult PO solid (dry powdered) extract: 150-300 mg tid (6.5:1 dilution or 3.5%
echinacoside) (Murray, Pizzorno, 1998)
• Adult PO tea: 2 tsp (4 g) powdered herb simmered 15 min in hot water.
• Adult PO tincture: 15-30 drops bid-qid or 30-60 drops bid (McCaleb et al, 2000);
2-4 ml tid (1:5 dilution) (Murray, Pizzorno, 1998); other references suggest
q1-2hr when person is ill.
Acute Infections
• Child PO root tincture: 1⁄2-1 tsp up to q2hr (Romm, 2000)
Skin Infections
• Child topical tincture: 1 tbsp root/1⁄4 cup water, use as topical rinse (Romm,
2000)
To Prevent Colds and Infections
• Child PO root tincture: 1⁄2 tsp bid (Romm, 2000)
Contraindications
Pregnancy category is 1; breastfeeding category is 2A.
Echinacea should not be given to children younger than 2 years of age. It should
not be used by persons who have autoimmune diseases such as lupus erythematosus, multiple sclerosis, HIV/AIDS, or collagen disease or by those with tuberculosis
or hypersensitivity to Bellis sp. or composite family herbs. Immunosuppression
may occur after extended therapy with this herb; do not use for longer than
8 weeks without a 3-week rest period.
Side Effects/Adverse Reactions
GI: Hepatotoxicity (Chernecky, Berger, 2008)
INTEG: Hypersensitivity reactions
RESP: Acute asthma attack
SYST: Anaphylaxis, angioedema
Interactions
Drug
Cytochrome P4503A4 substrates: Echinacea may inhibit cytochrome
P4503A4 enzymes (Jellin et al, 2008).
Continued
Adverse effects: Underline = life-threatening
E
240
Echinacea
Interactions—cont’d
Econazole vaginal cream: The action of this cream may be decreased by
echinacea; avoid concurrent use.
Immunomodulators (azathioprine, basiliximab, cyclosporine,
daclizumab, muromonab, mycophenolate, tacrolimus, protease
inhibitors, corticosteroids): Echinacea may decrease the effects of
immunosuppressants, protease inhibitors, corticosteroids and should not
be used immediately before, during, or after transplant surgery.
Lab Test
ALT, AST, lymphocyte counts (Echinacea purpurea), serum
immunoglobulin E (IgE), blood erythrocyte sedimentation rate
(ESR): Echinacea may increase these tests.
Sperm enzyme activity: High doses of echinacea interfere with sperm
enzyme activity.
Pharmacology
Pharmacokinetics
Immunosuppression is thought to occur after extended therapy with echinacea.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Phenylpropenoid
Echinacoside glycosides
Caffaric acid
Chicoric acid; Aynarine
Tartaric acid
Antimicrobial
Antioxidant
Alkylamide
Alkaloid
Polysaccharide
Essential oil
Glycoproteins
Flavonoid
Echinacin
Tussilagine; Isotussilagine;
Tetraen acid;
Isobutylamide
Inulin
Inhibits arachidonic
metabolism
Antiinflammatory;
antiviral; immune
stimulation
Heteroxylin; Arabinorhamnogalactans; Fructose
Palmitic; Linolenic
Rutin
Antioxidant
Increases lymphocyte
counts
Client Considerations
Assess
• Assess for hypersensitivity reactions to this herb, members of the daisy family (genus
Bellis) or composite family herbs. If hypersensitivity is present, discontinue the use
of this herb and administer an antihistamine or other appropriate therapy.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Elderberry
241
• Assess for use of econazole vaginal cream, immunomodulators, cytochrome
P4503A4 substrates, protease inhibitors, and corticosteroids (see Interactions).
Administer
• Instruct the client to store echinacea products in sealed container away from heat
and moisture.
• Instruct the client not to use this herb for longer than 8 weeks without a 3-week
rest period.
E
Teach Client/Family
• Inform the client that pregnancy category is 1 and breastfeeding category is 2A.
• Caution the client not to give echinacea to children younger than 2 years of age.
• Caution the client to be careful not to confuse this herb with other Echinacea spp.
that have different uses.
Elderberry !
(el’duhr-beh-ree)
Scientific names: Sambucus nigra, Sambucus canadensis
Other common names: Black elder, boretree, bountry, common elder,
ellhorn, European elder, sweet elder
Origin: Elderberry is a shrub found in the United States and Europe.
Uses
Elderberry is used as a gargle for rhinitis, colds, flu in combination with sage, honey,
and vinegar. It is also used as a treatment for diaphoresis, toothache, headache, sinusitis, hay fever, wounds, skin disorders, hepatic conditions, and inflammation.
Investigational Uses
Elderberry may be used orally for influenza. It is being studied as an antidiabetes
agent.
Actions
Initial research on elderberry has identified antioxidant, insulin-like, and diuretic actions
for this herb. However, multiple studies to confirm these actions are not yet available.
Antioxidant Action
One study provides information on the antioxidant properties of elderberry, which
result from the anthocyanins present in elderberry flavonoids. These anthocyanins
are responsible for scavenging in the bloodstream and the colon. Other chemical
components, aglycons and glycosides, also provide antioxidant protection (PoolZobel et al, 1999).
Insulin-Like Action
Because elderberry has been used as a traditional treatment for diabetes mellitus, the
insulin-like action of this herb has been studied. In one study, the insulin-releasing and
insulin-like activity of Sambucus nigra produced a cumulative effect (Gray et al, 2000).
Diuretic Action
One study identified the diuretic activity of elderberry in rats. Rats treated with the
herb experienced increased urine flow and sodium excretion (Beaux et al, 1999).
Adverse effects: Underline = life-threatening
242
Elderberry
Other Actions
Elderberry may be useful as an antiviral. One study (Uncini et al, 2005) used elderberry to treat HIV with positive results.
Product Availability
Oil, ointment, syrup, tea, tincture, wine
Plant Parts Used: Flowers, fruit
Dosages
! • Adult PO: use only cooked berries; bark and leaves are poisonous
• Adult topical: apply ointment to affected area prn
• Child PO syrup: 1-2 tsp up to tid (Romm, 2000)
• Child PO tea: 1⁄2-1 cup up to qid; serve hot (Romm, 2000)
• Child PO tincture: 1⁄2-1 tsp up to qid (Romm, 2000)
Contraindications
!
Class 1 herb (ripe fruit/flowers).
Until more research is available, elderberry should not be used during pregnancy
and breastfeeding. Elderberry should not be used by persons with hypersensitivity
to this plant or similar plants. Elderberry bark and leaves are toxic; use only the
parts of the plant that are recommended.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea
INTEG: Hypersensitivity reactions
SYST: Cyanide toxicity (bark, leaves, unripe berries)
Interactions
Drug
Iron salts: Elderberry tea may prevent absorption of iron salts; do not give
concomitantly; space by at least 2 hours.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoids
Rutin
Quercitrin
Hyperoside; Isoquercitrin;
Astragalin; Nicotoflorin
Sambunigrine
Palmitic acid, Alkanes,
Triterpenes, Ursolic
acid, Oleanic acid,
Betulina, Betalic acid
Antioxidant
Antiinflammatory
Glycoside
Volatile oil
Tannin
Mucilage
Anthocyanin
Vitamin C
Caffeic acid
Cyanogenins Lignans
= Pregnancy
Hepatoprotectant
Antioxidant
Chlorogenic
= Pediatric
! = Alert
= Popular Herb
Elecampane
243
Client Considerations
Assess
• Assess the reason the client is using elderberry.
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
! • Assess for consumption of bark and leaves, which are toxic.
Administer
• Instruct the client to store elderberry products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use elderberry during pregnancy or breastfeeding until
more research is available.
• Caution the client to be careful not to confuse elderberry with other Sambucus
spp., some of which are poisonous.
• Caution the client to use only the parts of elderberry recommended for use. Other
parts are toxic.
• Teach client that children should not play with the shafts of the plant; cyanide
! poisoning can occur.
Elecampane
(eh-li-cam-payn’)
Scientific name: Inula helenium
Other common names: Aunee, elfdock, elfwort, horseheal, horse-elder,
scabwort, velvet dock, wild sunflower
Origin: Elecampane is native to Asia and Europe. It has been naturalized to North
America.
Uses
Elecampane has been used as an antimicrobial, primarily against Mycobacterium
tuberculosis, and as a relaxant for smooth muscles in the trachea and ileus. In traditional herbal medicine, elecampane has been used for its expectorant, antiseptic,
and diuretic effects. It is also used to treat cough, whooping cough, the common
cold, bronchitis, bronchiectasis, and asthma, and may be used as an anthelmintic.
Elecampane is a bitter herb that is used to stimulate digestion and the appetite.
Investigational Uses
Research is underway to confirm the blood glucose and blood pressure lowering
uses of elecampane.
Actions
Very little controlled research is available for elecampane.
Antimycobacterial Action
The root extracts of elecampane have been studied for their antimycobacterial
effects. Chromatographic fractions of the root showed significant activity against
Mycobacterium tuberculosis, resulting from the volatile oils alantolactone and
isoalantolactone (Cantrell et al, 1999).
Adverse effects: Underline = life-threatening
E
244
Elecampane
Muscle Relaxant Action
One study using guinea pigs demonstrated that elecampane relaxes tracheal and ileal
smooth muscles. Researchers studied the effects of volatile oils isolated from 22
different plant species and compared them with the effects of catecholamines and
phosphodiesterase inhibitors. One of the most potent volatile oils studied was that
from elecampane root extract (Reiter et al, 1985).
Anthelmintic Action
When rabbits infected with worms were given boiled extracts of Inula helenium, the
result was necrosis, dilatation, and atrophy of the worms (Rhee et al, 1985). These
results indicate that elecampane shows promise as an anthelmintic.
Other Actions
The sesquiterpenes (alantolactone, isoalantolactone, epoxyalantolactone) show evidence of being chemoprotective (Lim et al, 2007; Dorn et al, 2006). Further studies
are necessary, however.
Product Availability
Fluid extract, powder
Plant Parts Used: Rhizome (dried and fresh), roots
Dosages
Expectorant
• Adult PO infusion: pour boiling water over 1 g ground herb (1 tsp ⫽ 4 g), let stand
15 min, strain, drink 1 cup tid
Other
• Adult PO dried root: 3 g tid
• Adult PO extract: 3 g dried root/10 ml water/20 ml alcohol tid
• Adult PO fresh root: 2 tbsp tid
Contraindications
Pregnancy category is 3; breastfeeding category is 4A.
Elecampane should not be given to children younger than 12 years of age. This herb
should not be used by persons with hypersensitivity to this or similar herbs.
Side Effects/Adverse Reactions
CNS: Paralysis (large doses)
EENT: Irritation of mucous membranes
GI: Nausea, vomiting, diarrhea, gastrointestinal spasms, anorexia (large amounts)
INTEG: Hypersensitivity reactions, severe contact dermatitis
Interactions
Drug
Antidiabetics: Elecampane may decrease blood glucose; avoid concurrent
use (theoretical).
CNS depressants: Elecampane may increase the action of CNS depressants.
Herb
Sedative herbs: Elecampane may increase the action of herbs with sedative
properties.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Ephedra
245
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Alantolactone;
Epoxyalantolactone
Isoalantolactone;
Dihydroisoalantolactone;
Dihydroalantolactone
Antimycobacterial;
expectorant, antifungal,
diuretic, hypotensive,
chemoprotective
Polyyne
Lactone
Polysaccharides
Alantol; Alantic acid
Inulin
Client Considerations
Assess
• Assess for hypersensitivity reactions, including contact dermatitis. If such reactions
are present, discontinue use of elecampane and administer an antihistamine or
other appropriate therapy.
! • Monitor for reactions indicating large dosages (nausea, vomiting, anorexia,
paralysis).
• Assess for client use of antidiabetics; elecampane may increase the action of
antidiabetic agents.
Administer
• Instruct the client to store elecampane products in a glass container away from
moisture and heat. This herb should not be stored in plastic.
• In case of overdose, perform gastric lavage or administer activated charcoal.
Overdose also may be treated with triflupromazine.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category
is 4A.
• Caution the client not to give elecampane to children younger than 12 years of age.
Ephedra
!
(i-feh’drah)
Scientific names: Ephedra sinica, Ephedra nevadensis, Ephedra trifurca,
Ephedra equisetina, Ephedra distachya
Other common names: Brigham tea, cao ma huang, desert tea,
epitonin, herba ephedrae, herbal ecstasy, joint fir, ma huang, mahuuanggen,
Mexican tea, Mormon tea, muzei mu huang, natural ecstacy, popotillo,
sea grape, squaw tea, teamster’s tea, yellow astringent, yellow horse,
zhong ma huang
Origin: Ephedra is an evergreen found throughout the world.
Adverse effects: Underline = life-threatening
E
246
Ephedra
Uses
Ephedra contains ephedrine, a central nervous system stimulant with amphetaminelike properties. It has been used in Chinese medicine to treat asthma, bronchitis,
headache, pulmonary congestion, and joint pain and inflammation. More recently, it
has been used for its stimulant effect and to promote weight loss.
Actions
Much research has been done on ephedrine, which is a prescription medication and
a component of ephedra. Ephedrine acts primarily on beta-receptors in the heart
and on alpha-receptors, causing vasoconstriction in blood vessels. It also exerts
amphetamine-like effects, causing bronchodilation, decreased gastrointestinal motility, increased mydriasis, and central nervous system stimulation.
Product Availability
Capsules, extract, tablets, tea, tincture; available as a component of many combination products
Plant Parts Used: Leaves, seeds
Dosages
Dosages vary with the species of ephedra. Only E. trifurca and E. nevadensis
are available as tea. Standardized products usually contain ephedrine and
pseudoephedrine 6%.
• Adult PO capsules/tablets (crude herb): 500-1000 mg bid-tid (Foster, 1998)
• Adult PO extract: 12-25 mg total alkaloids, standardized to ephedrine, bid-tid
(Foster, 1998)
• Adult PO tea: use 1.5-9 g herb in 1 pt boiling water, let stand 15 min, drink in
divided doses up to tid
• Adult PO tincture: 15-30 drops bid-tid (Foster, 1998)
Contraindications
Pregnancy category is 4; breastfeeding category is 4A.
Ephedra should not be given to children younger than 12 years of age. It should not
be used by persons with hypersensitivity to sympathomimetics, angle-closure glaucoma, seizure disorders, hyperthyroidism, diabetes mellitus, prostatic hypertrophy,
arrhythmias, heart block, hypertension, psychosis, tachycardia, or angina pectoris.
Ephedra has been taken off the market, but a reversal of this decision is being
considered.
Side Effects/Adverse Reactions
NOTE: Side effects and adverse reactions are similar to those of ephedrine.
CNS: Anxiety, nervousness, insomnia, hallucinations, headache, dizziness, poor
concentration, tremors, confusion, seizures, psychosis (Tormey et al, 2001)
CV: Palpitations, tachycardia, hypertension, chest pain, arrhythmias,
stroke, myocardial infarction, cardiac arrest
GI: Nausea, vomiting, anorexia, constipation or diarrhea, hepatotoxicity
GU: Dysuria, urinary retention
INTEG: Hypersensitivity reactions, exfoliative dermatitis
Reproductive: Uterine contractions
RESP: Dyspnea
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Ephedra
247
Interactions
Drug
Anesthetics, halothane: Ephedra causes increased arrhythmias when used
with halothane anesthetics; do not use concurrently.
Antidiabetics: Ephedra may cause an increase in blood glucose level;
monitor carefully.
Beta-blockers: Ephedra causes increased hypertension when used with
beta-blockers; avoid concurrent use.
Cardiac glycosides: Ephedra may change heart rhythm; avoid using
concurrently.
CNS stimulants: Ephedra will cause increased CNS stimulation when used
with CNS stimulants.
Guanethidine: Ephedra may decrease the effect of guanethidine; monitor
concurrent use carefully.
MAOIs, tricyclics: Hypertensive crisis occurs when ephedra is used with
MAOIs, tricyclics; do not use concurrently.
Oxytocics: Ephedra causes severe hypertension when used with oxytocics; do
not use concurrently.
Phenothiazines: Tachycardia may result if ephedra is used with phenothiazines;
do not use concurrently.
Sympathomimetics, other: Ephedra increases the effect of sympathomimetics
and also causes hypertension; do not use concurrently.
Urinary alkalizers: Ephedra increases the effect of urinary alkalizers;
monitor concurrent use carefully.
Xanthines (caffeine, theophylline): Ephedra causes increased central
nervous system stimulation; avoid concurrent use with xanthines.
Herb
Bitter orange, coffee, ginseng, green tea, guarana, Indian sida,
kola nut, malvaceae, Siberian ginseng, soapwort, yerba maté:
Concurrent use with ephedra may increase hypertension and central nervous
system stimulation.
Food
Caffeinated coffee, cola, “Red Bull,’’ tea: The stimulating effect of
ephedra may increase with the use of these drinks.
Lab Test
AST, ALT, total bilirubin, urine bilirubin: Ephedra may increase
these tests.
Pharmacology
Pharmacokinetics
Pharmacokinetics and pharmacodynamics for ephedrine are as follows: onset 15
to 60 minutes, duration 2 to 4 hours; metabolized in the liver, excreted unchanged in the urine and breast milk; crosses the blood-brain barrier and the
placenta.
Adverse effects: Underline = life-threatening
E
248
Ephedra
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Ephedrine
Central nervous
system stimulant;
bronchodilator;
increased myocardial
contractility
Methylephedrine;
Norephedrine;
Ephedrine;
Ephedroxane;
Pseudoephedroxane
Tannin
Volatile oil
Flavonoid
Inulin
Catechin
Gallic acid
Client Considerations
Assess
• Assess the reason the client is using ephedra.
• Assess for hypersensitivity reactions and exfoliative dermatitis. If these are present,
discontinue the use of ephedra and administer an antihistamine or other appropriate therapy.
• Assess for increased cardiovascular side effects (hypertension, palpitations,
arrhythmias, chest pain). If these are present, discontinue the use of ephedra
immediately.
• Assess for symptoms of increased central nervous system stimulation (poor
concentration, insomnia, anxiety, nervousness, seizures, tremors, hallucinations).
If these are present, discontinue the use of ephedra.
! • Assess all medications and supplements the client is taking; many serious interactions can occur (see Interactions).
Administer
• Instruct the client not to take PO dosages exceeding 24 mg/day and not to take
ephedra for longer than 1 week.
• Instruct the client to store ephedra products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 4 and breastfeeding category is 4A.
• Caution the client not to give ephedra to children younger than 12 years of age.
• Caution any client with hypersensitivity to sympathomimetics, angle-closure
glaucoma, seizure disorders, hyperthyroidism, diabetes mellitus, prostatic hypertrophy, arrhythmias, heart block, hypertension, psychosis, tachycardia, or angina
pectoris not to use this herb.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Eucalyptus
249
! • Caution the client that ephedra has been responsible for many deaths from seizure,
stroke, myocardial infarction, and cardiac arrest.
! • Advise the client to review all other medications and supplements taken for interactions; some interactions can be life threatening.
Eucalyptus !
(yew-kuh-lip’tuhs)
Scientific name: Eucalyptus globulus
Other common names: Blue gum, fever tree, gum, red gum, stringy bark tree,
Tasmanian blue gum
Origin: Eucalyptus is now cultivated throughout the world. It is native to
Australia.
Uses
Eucalyptus is used to treat nasal/pulmonary congestion and appears frequently as
a component in combination products used for sinusitis and pharyngitis. It is also
used as an antispasmodic to treat irritable bowel syndrome; as a treatment for
gallstones, kidney stones, and cystitis; as a central nervous system stimulant; and
as an aromatherapeutic agent. Eucalyptus can be used topically as an antiseptic for
wounds.
Investigational Uses
Studies are underway to determine the efficacy of eucalyptus in the treatment of
infections caused by bacteria or fungi, inflammation, and diabetes mellitus.
Actions
Antimicrobial Action
Cineole, a chemical component of eucalyptus, has been shown to exert significant
antimicrobial effects. One study has shown that this substance is highly effective
against both gram-positive and gram-negative bacteria, as well as some fungi (Saeed
et al, 1995). Another study with similar findings investigated 21 different species of
eucalyptus (Hajji et al, 1993). Of these, Eucalyptus citriodora was the most effective
species, with the widest array of antimicrobial effects. Gundidza et al (1993) determined that the essential oil of E. globulus maidenii was active against the fungi
Candida albicans, Penicillium citrinum, and Aspergillus flavus, as well as the
bacteria Klebsiella pneumoniae, Citrobacter freundii, Serratia marcescens,
Clostridium sporogenes, and Bacillus subtilis (Moleyar et al, 1992). Another study
demonstrated that cineole acts against Staphylococcus aureus, Pseudomonas
aeruginosa, Enterococcus faecalis, and Bacillus subtilis (Carson et al, 1995).
Decongestant Action
Because of its ability to improve respiratory function significantly, one of the most
common uses of eucalyptus is as an inhalant. It eases breathing by opening the nasal
passages and sinuses (Cohen et al, 1982). Vicks Vaporub, a combination of eucalyptus, camphor, and menthol, significantly reduces restlessness in children with upper
respiratory infections. It is postulated that the ingredients in Vicks Vaporub decrease
the surface tension between water and air in the pulmonary system, increasing the
surfactant of the lung.
Adverse effects: Underline = life-threatening
E
250
Eucalyptus
Other Actions
Other studies have shown that cineole increases locomotor activity in laboratory
animals, acts as a spasmogenic in the duodenum of rats, and decreases
drowsiness.
Product Availability
Aqueous-alcoholic preparation, essential oil, fluid extract, lotion, semisolid preparation; eucalyptus is a component of various cosmetics and over-the-counter products
used to treat sinusitis and pharyngitis.
Plant Parts Used: Branch tips, leaves
Dosages
NOTE: Dilute internal dosages before use.
• Adult PO eucalyptol: 0.05-0.2 ml
• Adult PO eucalyptus oil: 0.05-2 ml or 0.3-0.6 g daily
• Adult PO fluid extract: 3 g
• Adult topical aqueous-alcoholic preparation: 5%-10% prn (Blumenthal,
1998)
• Adult topical essential oil: several drops rubbed into skin prn (Blumenthal,
1998)
• Adult topical oil or semisolid preparations: 5%-20% prn (Blumenthal, 1998)
Contraindications
!
Class 2d herb (leaf).
Until more research is available, eucalyptus should not be used during pregnancy
and breastfeeding. It should not be given to children younger than 2 years of age.
Eucalyptus should not be used near mucous membranes or on the face. Persons
with hypersensitivity to eucalyptus and those with kidney, gastrointestinal, or severe
hepatic disease should not use this herb. As little as 3.5 ml of eucalyptus oil taken
internally can be fatal.
Side Effects/Adverse Reactions
CNS: Confusion, delirium, dizziness, seizures
GI: Burning stomach, nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
RESP: Bronchospasm
Interactions
Drug
Amphetamines, barbiturates: Eucalyptus may decrease the effectiveness of
amphetamines, barbiturates; avoid concurrent use.
Antidiabetics, insulin: Eucalyptus may alter the effectiveness of antidiabetics,
insulin; do not use concurrently.
Herb
Basil, glucomannan, Queen Anne’s lace: These herbs may decrease
blood glucose when used with eucalyptus (PO).
Lab Test
Blood glucose: Eucalyptus (PO) may decrease blood glucose levels.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Eucalyptus
251
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Eucalyptol
Cineole
Decongestant
Decreased renal and
biliary colic;
antimicrobial
Flavonoid
Alpha-pinene;
Aromadendrene;
Globulol;
Trans-pinocarveol;
Limonene; Eucalyptus
Quercetin
Rutin
Hyperoside
Tannin
Fatty acids
Fatty alcohol
Aromatic
compounds
Antiinflammatory
Antioxidant
Wound healing
Client Considerations
Assess
• Assess the reason the client is using eucalyptus.
• Assess for hypersensitivity reactions. If present, discontinue use of eucalyptus and
administer an antihistamine or other appropriate therapy.
• Assess for central nervous system reactions if the client is taking this herb
internally.
• Assess for the use of amphetamines, barbiturates, insulin, and antidiabetics (see
Interactions).
Administer
• Instruct the client to store eucalyptus products in a cool, dry place, away from heat
and moisture.
• Instruct the client to dilute all products used internally before use.
Teach Client/Family
• Caution the client not to use eucalyptus in children who are younger than 2 years
of age or those who are pregnant or breastfeeding until more research is
available.
• Inform the client that eucalyptus may be used topically on children in combination
with menthol and camphor.
• Alert the client that poisoning of children has occurred with only a few drops of
! eucalyptus.
• Caution clients with hypersensitivity to eucalyptus and those with renal, gastrointestinal, or severe hepatic disease not to use this herb.
• Use extreme caution if taking internally.
Adverse effects: Underline = life-threatening
E
252
Evening Primrose Oil
Evening Primrose Oil
(eev’ning prim’roes)
Scientific names: Oenothera biennis, Primula elatior
Other common names: Buckles, butter rose, cowslip, English cowslip, fairy
caps, key flower, key of heaven, king’s-cure-all, mayflower, our lady’s key,
palsywort, peagles, petty mulleins, plumrocks password
Origin: Evening primrose is found in North America.
Uses
Evening primrose oil is used to treat cardiovascular disease, PMS, mastalgia,
rheumatoid arthritis, multiple sclerosis, eczema, breast disorders, cough, bronchitis,
irritable bowel syndrome, and other digestive disorders.
Actions
Evening primrose oil has been used successfully to treat cardiovascular disease,
breast disorders, premenstrual syndrome, mastalgia, rheumatoid arthritis, multiple
sclerosis, atopic dermatitis, and other skin disorders. GLA has shown effectiveness in
reversing neurologic damage caused by multiple sclerosis. It has been shown to
decrease cardiovascular disease and obesity. Because the body does not manufacture
the essential fatty acids in evening primrose oil, they must be obtained from the diet.
A lack of GLA prevents the nerve cell membrane from functioning properly. GLA is
needed for conduction of electrical impulses. New information suggests that evening
primrose oil is ineffective for menopausal symptoms (Low, Dog, 2005).
Product Availability
Capsules
Plant Part Used: Seeds
Dosages
Eczema
• Adult PO capsules: 6 capsules/day (240 GLA)
Mastalgia
• Adult PO capsules: 6 capsules/day (240 GLA)
Diabetic Neuropathy
• Adult PO capsules: 8-12 capsules/day (320-480 mg GLA)
Premenstrual syndrome
• Adult PO capsules: 6 capsules/day (240 GLA)
Eczema
• Child PO capsules, ages 1-12: 160 mg-4 g daily (standardized to GLA 8%)
Contraindications
Pregnancy category is 2; breastfeeding category is 2A.
Evening primrose oil should not be used by persons with hypersensitivity to it or
those with seizure disorders.
Side Effects/Adverse Reactions
CNS: Headache, temporal lobe seizures in schizophrenia
GI: Nausea, vomiting, anorexia, diarrhea, flatulence
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Evening Primrose Oil
253
Side Effects/Adverse Reactions—cont’d
INTEG: Hypersensitivity reactions, rash
MISC: Inflammation, immunosuppression (with long-term use)
Interactions
Drug
Anticoagulants, antiplatelets: Evening primrose oil can increase the
action of anticoagulants and antiplatelets (theoretical) (Jellin et al, 2008).
Phenothiazines: Phenothiazines (chlorpromazine) may cause seizures if used
with evening primrose oil; do not use concurrently.
Herb
Anticoagulant/antiplatelet herbs: Evening primrose oil can increase the
action of herbs with anticoagulant and antiplatelet properties (Jellin et al, 2008).
Lab Test
Lipid profile: Evening primrose oil may decrease triglycerides and increase
high-density lipoproteins.
Bleeding time: Evening primrose oil may increase bleeding time (Jellin et al,
2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Amino Acid
Fatty Acid
Tryptophan
Linoleic acid
Gamma linoleic acid
(GLA)
Flavonoid
Triterpenoid Saponin
Possible Action
Decrease cholesterol
Decrease hepatic injury;
prostaglandin
production
Oleic acid; Stearic acid;
Palmitic acid
Rutin; Gossypetin
Protoprimuloside B
Client Considerations
Assess
• Assess the reason the client is using evening primrose oil.
• Assess for hypersensitivity reactions. If present, discontinue the use of evening
primrose oil and administer antihistamines or other appropriate therapy.
• Assess for phenothiazine use. Evening primrose oil should not be used with this
medication.
• Assess for clients with seizure disorders. Do not use evening primrose oil in clients
with a seizure disorder.
Administer
• Instruct the client to store evening primrose oil in a sealed container away from
heat and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 2A.
Adverse effects: Underline = life-threatening
E
254
Eyebright
Eyebright
(eye’brite)
Scientific name: Euphrasia officinalis
Other common names: Meadow eyebright, red eyebright
Origin: Eyebright is an annual that was originally found in Europe.
Uses
Eyebright is used both internally and externally to relieve eye fatigue, redness, and to
treat sty and eye infections such as conjunctivitis and blepharitis. It is also used to
treat nasal catarrh in sinusitis, as well as hay fever.
Investigational Uses
It may be used for Candida albicans (Trovato et al, 2000) and to reduce blood
glucose levels (Porchezhian et al, 2000).
Actions
Very little research is available on eyebright. It has been used since the fourteenth
century to treat eye conditions, although none of the available studies have confirmed
any of its actions. One study has identified cytotoxic effects, however (Trovato et al,
1996). For that reason, eyebright is not recommended for any use. Aucubin, one of
the chemical components of eyebright, has shown antibacterial, hepatoprotective,
and antitumor activity. Two more studies (Trovato et al, 2000) have shown antimycotic activity in vitro on Candida albicans isolated from clinical samples from acute
vaginitis. Another study (Porchezhian et al, 2000) showed decreased blood glucose
levels when Euphrasia officinale was given to alloxan-diabetic rats. The diabetic
rats’ blood glucose levels were decreased, but normal rats showed a lack of
hypoglycemic effects.
Product Availability
Internal: Fresh herb, infusion, tablets, tincture; topical: infusion, fluid extract, fresh
herb, lotion, poultice
Plant Part Used: Flowering plant
Dosages
Ophthalmic
• Adult topical decoction: 5-10 drops (2%) in eye to cleanse, tid-qid
• Adult topical infusion: soak a towelette in infusion and apply over eye area prn
Other
• Adult PO dried herb: 2-4 g tid as an infusion (Mills, Bone, 2000)
• Adult PO fluid extract: 2-4 ml (1:2 dilution) tid (Mills, Bone, 2000)
• Adult PO tea: cover 2-3 g finely cut herb with boiling water and let stand 10-15 min,
strain, drink
• Adult PO tincture: 2-6 ml (1:5 dilution) tid (Mills, Bone, 2000)
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Eyebright should not be used by persons with hypersensitivity to this herb.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Eyebright
255
Side Effects/Adverse Reactions
CNS: Confusion, headache, weakness, fatigue
EENT: Nasal congestion, blurred vision, photophobia, lid swelling,
sneezing
INTEG: Hypersensitivity reactions
Interactions
Drug
Antidiabetics: May increase the effects of antidiabetics (theoretical) when
Euphrasia officinalis is taken internally.
Iron salts: Eyebright tea may interfere with the absorption of iron salts;
separate by at least 2 hours.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Tannin
Aucubin
Antibacterial;
hepatoprotective;
antitumor
Wound healing,
astringent
Euphroside; Veronicoside;
Catapol; Ixoroside;
Verproside;
Mussaenoside; Ladroside
Alkaloid
Sterol
Acids
Caffeic
Feralic
Amino acid
Flavonoid
Amino acid
Choline,
Vitamins A/C
Client Considerations
Assess
• Assess the reason the client is using eyebright.
• Assess for hypersensitivity reactions. If present, discontinue use of eyebright and
administer an antihistamine or other appropriate therapy.
• Assess the eye for swelling, lacrimation, redness, and exudate.
Administer
• Instruct the client to apply eyebright externally as a compress or drops.
• Instruct the client to store eyebright products in a cool, dry place, away from heat
and moisture.
Adverse effects: Underline = life-threatening
E
256
Eyebright
Teach Client/Family
• Inform the client that pregnancy is category 3 and breastfeeding is category 2A.
• If an eye infection is present, instruct the client to wash hands frequently and not
to share towels with others.
• Instruct the client on the correct method for washing the eye with solution.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
False Unicorn Root
257
False Unicorn Root
(fawls yew’nuh-kawrn rewt)
Scientific name: Chamaelirium luteum
Other common names: Blazing star, devil’s bit, drooping starwort, fairy-wand,
fairywart, helonias dioica, helonias root, rattlesnake, starwort
Origin: False unicorn root is a lily found in the eastern region of the United States.
Chamaelirium luteum is a threatened species.
Uses
F
False unicorn root has been used as a treatment for morning sickness and menstrual
irregularities such as amenorrhea and dysmenorrhea, as a uterine and liver tonic,
and as a diuretic, an emetic, and a genitourinary stimulant. It is used for ovarian cysts
and infertility.
Actions
Very little research is available on false unicorn root. A few very old articles, ranging
from the early 1900s to the mid-1940s, compose most of the available information.
The cited studies examined the gonadotropic effects of this herb on rats and its
action on the uterus of the guinea pig and dog. These studies were unable to confirm
any of the proposed actions of false unicorn root. One study (Brandt, 1996)
proposes that the herb stimulates human chorionic gonadotropin.
Product Availability
Chopped root, dried root, tincture
Plant Part Used: Roots
Dosages
• Adult PO decoction: 1-2 tsp herb in 1 cup water, simmer 10-15 min, strain, drink tid
• Adult PO tincture: 2-4 ml (1:5) tid
• Adult PO liquid extract: 1-2 ml (1:10) tid (Jellin et al, 2008)
• Adult PO dried root: 1-2 g tid (Jellin et al, 2008)
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
False unicorn should not be given to children. Persons with hypersensitivity to false
unicorn root should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting (large doses)
INTEG: Hypersensitivity reactions
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Steroid saponin
Chamaelirin; Helonin;
Diosgenin
Oleic acid; Stearic acid;
Linoleic acid
hCG release
Fatty acid
Adverse effects: Underline = life-threatening
258
Fennel
Client Considerations
Assess
• Assess the reason the client is using false unicorn root.
• Assess for hypersensitivity reactions. If present, discontinue use of this herb and
administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store products containing false unicorn root in a cool, dry
place, away from heat and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Caution the client that false unicorn root should not be given to children.
• Inform the client that very little research is available to confirm any of the uses of
false unicorn root.
Fennel
(feh’nuhl)
Scientific name: Foeniculum vulgare
Other common names: Aneth fenouil, bitter fennel, carosella, fenchel, fenouil,
fenouille, finocchio, Florence fennel, funcho, garden fennel, hinojo, large fennel,
sweet fennel, wild fennel
Origin: Fennel is found in Asia and Europe and is cultivated in the United Kingdom
and the United States.
Uses
Fennel is used to increase breast milk and the libido, to aid digestion, as a remedy
for flatulence, and to treat indigestion and menstrual irregularities.
Investigational Uses
Investigation is underway to determine the usefulness of fennel for the treatment of
infections. However, research supporting the use of this herb is limited.
Actions
Antimicrobial Action
Other organisms fennel has shown bacteriostatic action against include the
following: Aerobacter aerogenes, Bacillus subtilis, E. coli, Proteus vulgaris,
Pseudomonas aeruginosa, Staphylococcus albius, and Staphylococcus aureus.
Among its proposed actions are an antimicrobial effect against Listeria monocytogenes and Salmonella enteritidis.
Estrogenic Action
Anethole, one of the chemical components of fennel may influence milk secretion by
competing with dopamine at receptor sites, thereby reducing the inhibition by dopamine of prolactin secretion.
Other Actions
Fennel has shown a bronchodilatory effect that may be due to potassium channel
opening effect (Boskabady et al, 2004). Another study identified that fennel could be
used to quiet a colicky infant (Savino et al, 2005).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Fennel 259
Product Availability
Internal: dried fruit, essential oil in water (bitter or sweet), fluid extract, tablets,
tincture; topical: decoction, essential oil, extract
Plant Part Used: Seeds
Dosages
• Adult PO dried fruit infusion: 900-1800 mg/day (Mills, Bone, 2000)
• Adult PO essential oil: 5-20 drops/day (Mills, Bone, 2000)
• Adult PO fennel compound tincture: 5-7.5 g daily (Blumenthal, 1998)
• Adult PO fluid extract 3-6 ml/day (1:2 dilution) (Mills, Bone, 2000)
• Adult PO herb: 5-7 g herb daily (Blumenthal, 1998)
• Adult PO tincture: 7-14 ml/day (1:5 dilution) (Mills, Bone, 2000)
F
Contraindications
Pregnancy category is 4; breastfeeding category is 2A.
The essential oil of fennel should not be given to infants or small children. Fennel
should not be used by those with hypersensitivity to it, and it should not be used
for extended periods.
Side Effects/Adverse Reactions
CNS: Seizures, hallucinations
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions, contact dermatitis, photosensitivity
SYST: Pulmonary edema, possible hormone-sensitive cancers
Interactions
Drug
Anticonvulsants: Fennel may increase the risk of seizures; avoid concurrent use.
Ciprofloxacin: Fennel affects the absorption, distribution, and elimination
of ciprofloxacin. If the two are used concurrently, their dosages should be
separated by at least 2 hours.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Components
Possible Action
Volatile oil
Anethole
Phytoestrogen, TNF
inhibitor,
secretory effect
Fixed oil
Tocopherol
Flavonoid
Dianethole; Photoanethole;
Fenchone
Estragole; Limonene;
Camphene; Alpha-pinene
Oleic acid; Linoleic acid;
Petroselinic acid
Kaempferol
Procarcinogen
Antiinflammatory
Continued
Adverse effects: Underline = life-threatening
260
Fenugreek
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Components
Possible Action
Vitamin
Mineral
Umbelliferone
Terpinene
Terpinolene
Client Considerations
Assess
• Assess the reason the client is using fennel.
• Assess for hypersensitivity reactions, contact dermatitis. If these are present, discontinue use of this herb and administer an antihistamine or other appropriate therapy.
• Assess for the use of anticonvulsants, ciprofloxacin (see Interactions).
Administer
• Instruct the client to store fennel in a sealed container away from moisture and heat.
Teach Client/Family
• Inform the client that pregnancy category is 4 and breastfeeding category
is 2A.
• Caution the client not to give the essential oil to infants or small children.
! • Warn the client of the life-threatening side effects of fennel.
Fenugreek
(fen’yuh-greek)
Scientific name: Trigonella foenum-graecum
Other common names: Bird’s foot, Greek hayseed, trigonella
Origin: Fenugreek is an annual found in Europe and Asia.
Uses
Fenugreek is taken internally to treat gastrointestinal complaints, including constipation, dyspepsia, and gastritis. Fenugreek is used to promote lactation, and for menstrual and menopausal discomfort. It is used topically to promote wound healing and
to treat ulcers of the leg and cellulitis.
Investigational Uses
Studies are underway to determine the usefulness of fenugreek as an antioxidant and
as a treatment for diabetes mellitus, gastric ulcers, hypercholesteremia, and infections such as tuberculosis.
Actions
Anticholesteremic Action
Fenugreek has been studied in diabetic rats to evaluate lipid peroxidation and antioxidant effects. Results revealed disruption of free radical metabolism in the diabetic
animals (Ravikumar et al, 1999). Alpha-tocopherol levels increased significantly.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Fenugreek
261
Lower body weight and blood lipid levels were demonstrated in the laboratory when
fenugreek was given for 6 weeks (Xue et al, 2007).
Analgesic Action
One study using laboratory rats evaluated tail-flick as a response to pain. When a large
amount of fenugreek extract was given to the rats, tail-flicking behavior decreased, indicating a reduction in pain (Javen et al, 1997). Fenugreek has a central analgesic action
and spinal 5-HT system is involved in this action (Parvizpur et al, 2004).
Antidiabetic Action
One study evaluated diabetic rats after they were fed fenugreek seed and its extracts
(Ali et al, 1995). No effects were evident on fasting blood glucose levels with fenugreek alone, but when the rats received fenugreek simultaneously with glucose, a
significant reduction in blood glucose occurred. Many other studies have confirmed
the antidiabetes effects of fenugreek (Abdel-Barry et al, 1997, 2000; Gupta et al,
1999, 2001; Vats et al, 2002).
Other Actions
The effect of fenugreek seeds compared to omeprazole was evaluated on ethanol-induced gastric ulcers. The result was significant ulcer protective effects (Suja et al,
2002).
Product Availability
Capsules, crude herb, defatted fenugreek powder, fluid extract, powder (made from
dried seeds)
Plant Part Used: Seeds
Dosages
Diabetes Mellitus
• Adult PO defatted fenugreek powder: 50 g/day (Murray, Pizzorno, 1998)
Other
• Adult PO: 1-6 g seeds tid
• Adult PO: 6 g herb (Blumenthal, 1998)
• Adult PO powdered seeds: 50 mg bid
• Adult topical: 50 g powdered herb dissolved in 250 ml water, daily (Blumenthal,
1998)
Contraindications
Pregnancy category is 4; breastfeeding category is 2A.
Until more research is available, fenugreek should not be used in children.
Persons with hypersensitivity to fenugreek should not use it.
Side Effects/Adverse Reactions
INTEG: Hypersensitivity reactions
SYST: Bruising, petechiae, bleeding
Interactions
Drug
All medications: Because of the rapid rate at which this herb moves through
the bowel and coats the gastrointestinal tract, fenugreek may reduce absorption
of all medications used concurrently.
Continued
Adverse effects: Underline = life-threatening
F
262
Fenugreek
Interactions—cont’d
Anticoagulants (anisindione, dicumerol, heparin, warfarin),
antiplatelets, NSAIDs: There is a possible increased risk of bleeding when
fenugreek is used concurrently with anticoagulants, antiplatelets, NSAIDs.
Antidiabetics: Because fenugreek lowers blood glucose levels, increased
hypoglycemia is possible when this herb is used concurrently with antidiabetics
(theoretical).
Corticosteroids, estrogens: Fenugreek may inhibit the action of these agents
(theoretical) (Jellin et al, 2008).
MAOIs: Fenugreek can increase the action of MAOIs (theoretical) (Jellin et al,
2008).
Food
Fabaceace (soybean, chickpea, peanuts, green peas): Fenugreek allergy
may develop if allergic to Fabaceace species (theoretical) (Jellin et al, 2008).
Lab Test
Blood glucose, LDL, total cholesterol: Fenugreek may decrease total cholesterol, blood glucose (decoctions, infusions), and LDL cholesterol.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Components
Possible Action
Steroid saponin
Fenugreekine; Smilagenin;
Diosgenin; Trigogenin;
Gitogenin; Yamogenin;
Neotigogenin;
Neogitogenin
Gentianine; Carpaine;
Choline; Trigonelline
Lysine; Hydroxyisoleucine;
Tryptophan; Histidine;
Arginine
Decreased blood
glucose
Alkaloid
Amino acid
Anticholesterol
Antidiarrheal, laxative
Anticoagulant
Mucilages
Coumarin
Vitamin
Mineral
Fiber
Client Considerations
Assess
• Assess the reason the client is using fenugreek.
• Assess for hypersensitivity reactions. If present, discontinue use of this herb and
administer an antihistamine or other appropriate therapy.
• Assess for increased hypoglycemia in diabetic clients who are taking antidiabetics
(see Interactions).
• Assess for bleeding in clients who are using anticoagulants (see Interactions).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Feverfew 263
Administer
• Instruct the client to store fenugreek products in a sealed container away from heat
and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 4 and breastfeeding is category 2A.
• Caution the client not to use this herb in children until more research is
available.
• Instruct the client to report side effects and adverse reactions (bleeding, hypersensitivity, hypoglycemia) to the health care provider.
• Advise the client that urine may smell like maple syrup.
Feverfew
(fee’vuhr-fyew)
Scientific name: Chrysanthemum parthenium
Other common names: Altamisa, bachelors’ button, chamomile grande,
featherfew, featherfoil, febrifuge plant, midsummer daisy, mutterkraut,
nosebleed, Santa Maria, wild chamomile, wild quinine
Origin: Feverfew is a perennial found throughout the world.
Uses
Feverfew is used traditionally to treat menstrual irregularities, threatened spontaneous abortion, arthritis, and fever.
Investigational Uses
Research is underway to determine whether feverfew is effective in the prevention
and treatment of migraine headache.
Actions
Antimigraine Action
Primary research has focused on the use of feverfew for the prevention and treatment
of migraine headache. In a study of 57 patients with severe migraine headaches,
use of feverfew significantly reduced pain intensity, vomiting, and noise sensitivity
(Palevitch et al, 1997). Feverfew acts as a significant migraine preventive when taken
for 4 months. One theory is that feverfew decreases platelet aggregation and inhibits
production of prostaglandins and thromboxanes. One of the chemical components
of this herb also prevents the release of serotonin from platelets. The release of
serotonin from platelets is thought to stimulate migraine headache.
Antiinflammatory Action
Feverfew may decrease the release of polymorphonuclear leukocytes in joints that
are arthritic and inflamed (Heptinstall et al, 1998). Another study demonstrated that
feverfew inhibits arachidonate metabolism in leukocytes that may increase inflammation (Williams et al, 1995).
Product Availability
Capsules, crude herb (fresh), extract, tablets, tincture
Plant Part Used: Leaves
Adverse effects: Underline = life-threatening
F
264
Feverfew
Dosages
Migraine Prophylaxis and Treatment
• Adult PO freeze dried extract: 25 mg daily
• Adult PO fresh leaves: 2 large or 4 small leaves/day chewed or mixed with food
(McCaleb et al, 2000)
• Adult PO standardized extract: 275 mg/day (McCaleb et al, 2000) or 0.25-0.5 mg
parthenolide (Murray, Pizzorno, 1998); other sources report 50-100 mg of whole
leaf extract
• Adult PO capsules/tablets: 300-400 mg tid-qid (Foster, 1998)
• Adult PO tincture: 15-30 drops per day (Foster, 1998) standardized to 0.2-0.7 mg
parthenolide
Contraindications
Class 2b herb.
Pregnancy category is 4; breastfeeding category is 1A.
Feverfew should not be given to children. It should not be used by persons with
hypersensitivity to it or asteraceae/compositae family.
Side Effects/Adverse Reactions
CNS: Dizziness
EENT: Mouth ulcers (chewed leaves)
GI: Nausea, vomiting, anorexia, abdominal pain
INTEG: Hypersensitivity reactions, contact dermatitis
MS: Muscle stiffness, muscle and joint pain
Interactions
Drug
Anticoagulants (anisindione, dicumarol, heparin, warfarin),
antiplatelets, NSAIDs: Feverfew may increase the anticoagulant properties
of anticoagulants, antiplatelets, NSAIDs (theoretical).
Iron supplements: Feverfew may decrease the absorption of iron, separate by
ⱖ2 hours.
Herb
Anticoagulant, antiplatelet herbs: Feverfew may increase anticoagulation and decrease platelet aggregation (Jellin et al, 2008).
Lab Test
Platelet aggregation: Feverfew may decrease platelet aggregation.
Prothrombin time, plasma partial prothrombin time: It may
increase prothrombin time and plasma partial prothrombin time in clients
taking warfarin concurrently.
Primary Chemical Components and Possible Actions
Individual Class
Individual Component
Volatile oils
Angelate,
Costic acid,
Pinene
Sedative
Monoquiterpene
= Pregnancy
Possible Action
= Pediatric
! = Alert
= Popular Herb
Figwort
265
Primary Chemical Components and Possible Actions—cont’d
Individual Class
Individual Component
Possible Action
Sesquiterpene
Sesquiterpene
lactone
Chrysanthemolide;
Parthenolide
Decreases serotonin
Platelet inhibitor;
prostaglandin
synthesis;
antibacterial
Chrysanthemonin;
Magnoliolide
Melatonin
Flavonoid
Santamarin
Tanaparthin
Reynosin
Monoterpenes
Sleep regulation
Apigenin; Luteolin;
Chrysoeriol;
Scutellarein; Santin
Camphor
Client Considerations
Assess
• Assess the reason the client is using feverfew.
• Assess for hypersensitivity reactions. If present, discontinue use of this herb and
administer an antihistamine or other appropriate therapy.
• Assess for mouth ulcers and muscle and joint pain or stiffness.
Administer
• Instruct the client to store feverfew products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 4 and breastfeeding category is 1A.
• Caution the client not to give feverfew to children.
Figwort
(fig’wuhrt)
Scientific names: Scrophularia nodosa, Scrophularia ningpoensis
Other common names: Carpenter’s square, common figwort, kernelwort,
knotty rooted figwort, rose-noble, scrofula plant, square stalk, stinking
christopher, throatwort
Origin: Figwort is a perennial found in China.
Uses
Figwort is most often used topically to treat skin disorders such as acne, eczema, contact
dermatitis, urticaria, psoriasis, and pruritus. Figwort is used internally to decrease gastrointestinal symptoms, stimulate cardiac function, and reduce inflammation.
Adverse effects: Underline = life-threatening
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266
Figwort
Actions
Very little research is available on figwort. This herb is classified as an iridoid glycoside and is related to the foxglove plant, from which digitalis is derived. Therefore
some of the actions of figwort are similar to those of digitalis-like drugs. However,
no primary research supports the possible cardiac actions of this herb.
Miscellaneous Actions
Figwort has been tested for its insulin-binding reaction (Liu et al, 1991), its antiprotozoacidal activity (Martin et al, 1998), its antiinflammatory activity (Fernandez et al,
1998), and its possible antitoxic effects in chemotherapy (Liu et al, 1993). The 1991
Liu study determined that figwort did not alter insulin binding in any way. Martin
et al evaluated 60 plant species and found that figwort was active against Trichomonas vaginalis and Leishmania infantum (Martin et al, 1998). The Fernandez
study found that figwort used topically exerts stronger antiinflammatory action than
does figwort used orally. The action of this herb used topically is influenced by migration of neutrophils into the infected area. The 1993 Liu study found that figwort
prevents toxicity in chemotherapy (Liu et al, 1993). When chemotherapeutic agents
were combined with several Chinese herbs, the group treated with the herbs suffered
fewer toxic reactions at a statistically significant level. Stevenson et al (2002) identified the wound healing activity of glycosides in Scrophularia nodosa.
Product Availability
Fluid extract, soak, tincture
Plant Parts Used: Dried flowers, dried leaves
Dosages
• Adult PO fluid extract: 2-8 ml (1:1) daily-bid
• Adult PO infusion: 2-8 g herb daily
• Adult PO tincture: 2-4 ml (1:5 dilution) daily-bid
• Adult topical: use as a soak or apply by compress prn
Contraindications
Class 2d herb (S. ningpoensis whole herb root).
Until more research is available, figwort should not be used during pregnancy
and breastfeeding. It should not be given to children. Figwort should not be used by
persons with hypersensitivity to this herb or those who have serious cardiac disease.
Side Effects/Adverse Reactions
CV: Decreased heart rate, heart block, asystole
GI: Nausea, vomiting, anorexia, diarrhea
INTEG: Hypersensitivity reactions
Interactions
Drug
Antiarrhythmics, beta-blockers, cardiac glycosides: The action of
figwort may increase the effects of antiarrhythmics, beta-blockers, cardiac
glycosides; do not use concurrently.
Antidiabetics: The action of figwort may increase blood glucose levels,
decrease antidiabetic action of insulin.
Diuretics: Potassium-losing diuretics with figwort may cause hypokalemia
(theoretical) (Jellin et al, 2008).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Figwort
267
Interactions—cont’d
Herb
Cardiac glycoside herbs (black hellebore digitalis, lily of the valley,
motherwort, oleander, pheasant’s eye): Cardiac glycoside effects may
be increased.
Lab Test
Blood glucose: Figwort may increase blood glucose.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Amino acid
Isoleucine; Leucine; Alanine;
Lysine; Tyrosine;
Phenylalanine;
Threonine; Valine
Aucubin; Catalpol
Diosmetin
Harpagide; Harpagoside;
Isoharpagoside;
Procumbid; Iridoids
Ferulic acid
Vanillic acid; Caffeic acid;
Cinnamic acid
Ningposides A, B, C,
Sibirioside A,
Cistanoside D,
Angoroside C acteoside,
Decaffeoy lactoside,
Cistanoside F
Harpagoside, Aucubin,
Catalpol (Sesterhenn,
et al, 2007)
Flavonoid
Phenolic acid
Glycosides
Possible Action
Laxative
Cardioactive,
antiinflammatory
Antiinflammatory
Saponin
Asparagine
Tannins
Client Considerations
Assess
• Assess the reason the client is using figwort.
• Assess for hypersensitivity reactions. If present, discontinue use of figwort and
administer an antihistamine or other appropriate therapy.
• Assess cardiac status, including blood pressure and pulse (character). Watch for
decreasing pulse. Patients with cardiac disorders should not take figwort.
• Assess for other cardiovascular drugs the client may be using. Figwort should not
be used concurrently with antiarrhythmics, cardiac glycosides, or beta-blockers
(see Interactions).
Adverse effects: Underline = life-threatening
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268
Fish Oils
Administer
• Instruct the client to store figwort products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use figwort in children or those who are pregnant or
breastfeeding until more research is available.
• Warn the client of the life-threatening side effects of figwort.
! • Advise the client that research is lacking and therefore any use or action of figwort
is speculative.
Fish Oils
(fish oylz)
Scientific names: DHA (docosahexaenoic acid), EPA (eicosapentaenic acid)
Other common names: Omega 3 fatty acids, omega 3 oils
Uses
Fish oils are used to decrease inflammation in rheumatoid arthritis, to prevent cardiovascular disease, and to treat major depressive disorder, bipolar disorder, and
dysmenorrhea. Fish oils are also used to prevent low birth weight infants in women
with previous pregnancy complications.
Actions
Fish oils when taken orally alter major prostaglandin and leukotriene synthesis, which
leads to decreased inflammation. There have been studies with no change in the
condition being studied when fish oils were added. The conditions that did not improve were attention deficit–hyperactivity disorder, multiple sclerosis, male fertility,
and asthma. Fish oils appear to be effective in rheumatoid arthritis, cardiovascular
disease prevention (Cleland et al, 2006), bipolar disorder, depression, dysmenorrhea
(Jellin et al, 2008), and lowering triglycerides (Aligeti et al, 2007). The March of
Dimes funded a study showing fish oils were able to prevent low birth weight infants
(Olsen et al, 2007).
Product Availability
Capsules, liquid
Dosages
• Adult PO capsules/liquid: 3-9 g/day
Contraindications
Fish oils should not be used in children or those who are pregnant, breastfeeding,
hypersensitive, or have breast/prostate cancer or heart disease.
Interactions
Drug
Anticoagulants: Fish oils may increase the risk of bleeding; avoid
concurrent use.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Flax
269
Client Considerations
Assess
• Assess the reason the client is using fish oils.
• Identify if the client is taking anticoagulants that should not be taken with this
product.
• Assess if the client has breast/prostate cancer or coronary disease.
Administer
• Keep fish oils in a dry area, away from direct sunlight.
Teach Client/Family
• Teach the patient that fish oils should not be used in children or those who are
pregnant or breastfeeding until more research is available.
Flax !
(flaks)
Scientific name: Linum usitatissimum
Other common names: Flaxseed, linseed, lint bells, linen flax, linum
Origin: Flax is a flowering annual found in the United States, Canada, and Europe.
Uses
Flax is generally used internally as a laxative and an anticholesteremic. Topically it is
used as an inflammatory.
Investigational Uses
Researchers are experimenting with the use of flax to treat inflammatory conditions such
as colitis, irritable bowel syndrome, diverticulitis, osteoarthritis, psoriasis, and eczema.
It may also be effective in the treatment of allergies and autoimmune disorders such as
multiple sclerosis, cancer, lupus erythematosus, and rheumatoid arthritis, as well as
learning disorders such as attention deficit disorder with or without hyperactivity and
dyslexia. Flax is also used experimentally to treat hypertension and agoraphobia.
Actions
Adequate levels of zinc and acidophilus are needed to metabolize flax.
Anticancer Action
One study showed a significantly reduced incidence of breast cancer when women
consumed high levels of phytoestrogens such as the lignans found in flax products
(Ingram et al, 1997). This study compared 144 women with breast cancer with
144 women without breast cancer. The women were matched demographically.
Investigators determined that the largest reduction in breast cancer was associated
with a high intake of equol, one of the flavone components, and enterolactone, a
substance formed by the breakdown of flax.
Anticholesteremic Action
In a 6-week double-blind crossover study, 38 postmenopausal women with
elevated cholesterol were given whole flaxseed and sunflower seed. In the experimental group, cholesterol dropped by nearly 15% (Arjmandi et al, 1999). Other
studies have confirmed that the addition of flax to the diet reduces risk factors for
coronary artery disease, thrombotic disorders, and cerebrovascular accident.
Adverse effects: Underline = life-threatening
F
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Flax
Other Actions
Flax is composed of lignans and isoflavones that possess estrogenic action (Abarzua
et al, 2007). There is also a prophylactic action of flax against cyclophosphamideinduced stress (Bhatia et al, 2006).
Product Availability
Capsules, oil, powder, softgel capsules
Plant Part Used: Seeds
Dosages
Flax may be standardized to 58% alpha-linolenic acid.
Agoraphobia
• Adult PO: 2-6 tbsp/day (Rudin, 1981)
Diabetes Mellitus
• Adult PO: 1 tbsp/day (Murray, Pizzorno, 1998)
Eczema
• Adult PO: 1 tbsp/day (Murray, Pizzorno, 1998)
General Use
• Adult PO oil: 1-2 tbsp daily in divided doses.
• Adult PO seeds: 21⁄2 tsp ground seeds bid-tid (McCaleb et al, 2000); whole flaxseed
can be ground at home using a small food processor to break the hard portion of
the outside of the seed; ground flax should be mixed in 6-8 oz water and eaten
within 15 min
Hypertension
• Adult PO: 1 tbsp/day (Murray, Pizzorno, 1998)
Inflammation
• Adult topical: 30-40 g flax flour (Blumenthal, 1998), moistened to form a
paste, prn
Multiple Sclerosis
• Adult PO: 1 tbsp/day (Murray, Pizzorno, 1998)
Rheumatoid Arthritis
• Adult PO: 1 tbsp/day (Murray, Pizzorno, 1998)
Contraindications
!
Class 2d herb (seed).
Until more research is available, flax should not be used during pregnancy and
breastfeeding. It should not be given to children. This herb should not be used by
persons with bowel obstruction or dehydration, or by persons with hypersensitivity
to it. Flax poultice should not be used on open wounds. Only mature seeds should
be used; immature seeds are toxic.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea, flatulence, GI obstruction
INTEG: Hypersensitivity reactions
Overdose: Weakness, incoordination, dyspnea, tachypnea,
paralysis, seizures, death
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Flax
271
Interactions
Drug
All oral medications: Absorption of medications may be decreased if taken
concurrently with flax.
Anticoagulants, antiplatelets: Flax may increase risk of bleeding (Jellin
et al, 2008).
Antidiabetics, laxatives: Flax may increase the action of laxatives and
antidiabetics, resulting in diarrhea, (Jellin et al, 2008).
Lab Test
Cholesterol, triglycerides: Flax can decrease cholesterol and increase
triglycerides (Jellin et al, 2008).
Glucose: Flax may decrease blood glucose (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Fatty acid
Linolenic acid
Linoleic acid; Oleic acid
Galactose; Xylose;
Arabinose; Rhamnose
Decreases cholesterol
Equol
Secoisolariciresinol
diglucoside
Antitumor
Anticancer, estrogenic
Mucilage
Protein
Flavonoid
Lignan
Client Considerations
Assess
• Assess the reason the client is using flax.
• Assess for hypersensitivity reactions. If present, discontinue use of this herb and
administer an antihistamine or other appropriate therapy.
! • Assess for overdose reactions.
• Assess for use of medications, including laxatives (see Interactions).
Administer
• Instruct the client to refrigerate flax products to prevent fatty acid breakdown.
Teach Client/Family
• Caution the client not to use flax in children or in those who are pregnant or
breastfeeding until more research is available.
• Inform the client that flax may decrease the absorption of all other
medications.
! • Warn the client to use only mature seeds; the immature seeds are toxic.
• Inform the client of the symptoms of overdose (see Side Effects).
Adverse effects: Underline = life-threatening
F
272
Folic Acid
Folic Acid
(foe’ lick a’ sid)
Scientific name: Vitamin B9
Other common names: Folate, folvite
Origin: Synthetic
Uses
Folic acid is used for hepatic disease, alcoholism, hemolysis, intestinal obstruction, pregnancy, and megaloblastic or macrocytic anemia caused by folic acid
deficiency.
Actions
Folic acid is needed for erythropoiesis. It increases RBC, WBC, and platelet formation
in megaloblastic anemias.
Product Availability
Tablets 0.1, 0.4, 0.8, 1, 5 mg; inj 5, 10 mg/ml
Dosages
Therapeutic Dose
• Adult PO/IM/SUBCUT/IV: up to 1 mg daily
• Child PO/IM/SUBCUT/IV: up to 1 mg daily
Pregnancy/Breastfeeding
• Adult PO/IM/SUBCUT/IV: 0.8 mg/day
Maintenance Dose
• Adult PO/IM/SUBCUT/IV: 0.4 mg/day
• Child PO/IM/SUBCUT/IV ⬎4 yr: 0.4 mg/day
• Child PO/IM/SUBCUT/IV ⬍4 yr: up to 0.3 mg/day
• Infants PO/IM/SUBCUT/IV: up to 0.2 mg/day
Contraindications
Folic acid should not be used in those who are hypersensitive or who have
anemias other than megaloblastic, macrocytic anemia, and uncorrected pernicious anemia
Side Effects/Adverse Reactions
INTEG: Flushing
RESP: Bronchospasm
Interactions
Drug
Methotrexate: Folic acid may decrease the action of methotrexate (Khanna
et al, 2005).
Pharmacology
Pharmacokinetics
Peak 1⁄2-1 hr (PO), bound to plasma proteins, excreted in breast milk, metabolized
by the liver, excreted in small amounts via kidneys.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Fo-ti
273
Client Considerations
Assess
• Assess the reason the client is using folic acid.
• Monitor weight while taking this product.
• Folate levels: 6-15 mcg/ml, Hgb, Hct, and reticulocyte count.
Administer
• IV: direct and undiluted 5 mg or less given at 1 min or more. It may be added to
most IVs.
Teach Client/Family
• Teach client to obtain necessary lab work.
Fo-ti
(foe’tee)
Scientific name: Polygonum multiflorum
Other common names: Chinese cornbind, Chinese knotweed, flowery
knotweed, ho shou wu
Origin: Fo-ti is a climbing perennial found in China.
Uses
In traditional Chinese medicine, fo-ti is used as a general tonic. It is also used to slow
the aging process and to treat insomnia, autoimmune disorders, hyperlipidemia, and
diabetes mellitus. It may also be used to treat diverticular disease and hemorrhoids.
A laxative action is present in the chemical components of fo-ti.
Investigational Uses
Research is underway to confirm the myocardial protective use of Polygonum multiflorum, as well as the cognitive enhancing use.
Actions
Information on fo-ti is lacking. Most of the available information comes from
Chinese literature published in the early to mid-1990s. A few studies are available documenting the cholesterol-lowering action of this herb in animals (Chevallier, 1996; Gao
et al, 2007a; Hong et al, 1994; Yang, 2005), and the root has been shown to lower triglyceride accumulations in animal livers (Liu et al, 1992). Another study (Yim et al,
2002) showed a myocardial protective action against ischemia-reperfusion injury when
Polygonum multiflorum extract is used. Hsieh et al (2000) showed no cognitive enhancing properties of Polygonum multiflorum when it was studied with other Chinese
herbs. An extract of fo-ti was shown to prevent skin damage from ultraviolet radiation
and is thought to possess antiaging properties (Hwang et al, 2006).
Product Availability
Sliced root; available in combination in many herbal tonics
Plant Part Used: Roots
Dosages
No published dosages are available.
Adverse effects: Underline = life-threatening
F
274
Fumitory
Contraindications
Until more research is available, fo-ti should not be used during pregnancy
and breastfeeding. It should not be given to children. Fo-ti should not be used by
persons with diarrhea or those with hypersensitivity to this herb.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea, laxative dependence (long-term use)
INTEG: Hypersensitivity reactions
Interactions
Drug
Antidiabetics: Fo-ti may increase the action of antidiabetics (Jellin et al, 2008).
Diuretics: Fo-ti may increase the risk of hypokalemia when used with
potassium-losing diuretics (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Anthraquinone
Emodin
Rhein
Laxative
Chrysophanol
Chrysophanic acid
Client Considerations
Assess
• Assess the reason the client is using fo-ti.
• Assess for hypersensitivity reactions. If present, discontinue use of this herb and
administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to take fo-ti PO.
• Inform the client that dark roots are the most potent. Roots with white streaks are
of a lesser quality.
• Instruct the client to store fo-ti in a cool, dry place, away from heat and moisture.
Teach Client/Family
• Caution the client not to use fo-ti in children or in those who are pregnant and
breastfeeding until more research is available.
• Advise the client that long-term use of this herb may lead to laxative dependence.
Fumitory
(fyew’muh-toe-ry)
Scientific name: Fumaria officinalis
Other common names: Beggary, earth smoke, hedge fumitory, wax dolls
Origin: Fumitory is an annual bush or shrub found in Africa, Europe, the United
States, Canada, Asia, and Australia.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Fumitory
275
Uses
Fumitory is taken internally as a laxative, a diuretic, and a treatment for biliary illness.
Topically, it may be used to treat various skin disorders such as eczema, psoriasis,
acne, and scabies. Fumitory may be used as an eyewash to ease conjunctivitis.
Investigational Uses
Researchers are experimenting with the usefulness of fumitory in the treatment of
arrhythmias.
Actions
A review of the literature reveals very few studies supporting the use of fumitory as
a diuretic, a laxative, or for treatment of skin disorders. In Germany, fumitory is
approved for treatment of colicky pain in the gallbladder or biliary system. Only
two studies have evaluated the possible use of fumitory in the treatment of cardiac
disorders. The first study, using dogs, evaluated the efficacy of its alkaloid components in treating temporary disorders of coronary blood flow. The injected alkaloids significantly reduced ischemic shifts (Gorbunov et al, 1980). The second
study evaluated a number of different plant species grown in Bulgaria. Results
showed that fumitory exerted a healing effect on ischemic heart disease, atherosclerosis, and hypertension (Petkov, 1979). Another study (Rao et al, 1998)
showed Fumaria indica, a different Fumaria sp. from that used for the preparations that are typically available, to be hepatoprotective. When used for irritable
bowel syndrome (IBS), there was no noticeable benefit over a placebo (Brinkhaus
et al, 2005).
Product Availability
Dried herb, extract, tincture
Plant Parts Used: Flowering parts, leaves
Dosages
• Adult PO dried herb: 6 g/day (Blumenthal, 1998)
• Adult PO fluid extract: 2-4 ml (1:1 dilution) in 25% alcohol, tid
• Adult PO tea: 2-4 g tid
• Adult PO tincture: 1-4 ml (1:5 dilution) in 45% alcohol, tid
• Adult topical: apply dried herb prn
Contraindications
Until more research is available, fumitory should not be used during pregnancy
and breastfeeding. It should not be given to children. Fumitory should not be used
by persons with seizure disorders or increased intraocular pressure, and it should
not be used by those with hypersensitivity to it.
Side Effects/Adverse Reactions
CNS: Seizures (overdose)
CV: Decreased blood pressure, decreased pulse
EENT: Increased intraocular pressure
GI: Nausea, vomiting, anorexia
GU: Acute renal failure
INTEG: Hypersensitivity reactions
Continued
Adverse effects: Underline = life-threatening
F
276
Fumitory
Interactions
Drug
Antiarrhythmics, beta-blockers, cardiac glycosides: The actions of
fumitory may increase the effects of antiarrhythmics, beta-blockers, cardiac
glycosides; do not use concurrently.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Fumarine
Negative chronotropic;
Antihistaminic
Negative chronotropic
Flavonoid
Cryptopine
Aurotensine; Coridaline;
Sinactine; Stylopine;
Cryptocavine;
Sanguinarine;
Bulbocapnine
Fumaricine; Fumritine;
Fumariline
Quercetin; Isoquercetin
Fumaric acid
Mucilage
Resin
Caffeic acid
Antiinflammatory;
bile stimulant/
antispasmodic;
antioxidant
Bile stimulant/
antispasmodic
Choleretic
Cinnamic acid
Client Considerations
Assess
• Assess the reason the client is using fumitory.
• Assess for hypersensitivity reactions. If present, discontinue use of fumitory and
administer an antihistamine or other appropriate therapy.
• Assess the client’s cardiac status, including blood pressure and pulse (character).
Watch for decreasing pulse.
• Assess for other cardiovascular drugs the client may be taking. Fumitory should
not be taken concurrently with antiarrhythmics, cardiac glycosides, or betablockers (see Interactions).
Administer
• Instruct the client to store fumitory products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use fumitory in children or those who are pregnant or
breastfeeding until more research is available.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Galanthamine
277
Galanthamine
Scientific name: Galanthus nivalis
Origin: Galanthamine is a bulb plant found throughout the world.
Uses
Galanthamine is used widely in other countries to treat Alzheimer’s disease, myasthenia gravis, and paralysis caused by polio.
Investigational Uses
Research is being conducted for the use of galanthamine as an antiinfective.
Actions
G
Acetylcholinesterase Inhibition
Research has identified galanthamine as an acetylcholinesterase inhibitor that can
reverse the effects of nondepolarizing muscle relaxants (Schuh, 1976). The use of
galanthamine has produced both positive and negative effects in clients with Alzheimer’s
disease. In several studies (Bores, 1996; Iliev, 2000; López-Pousa et al, 2007), a course
of galanthamine produced an improvement in cognitive functioning in humans and animals. Other studies showed no such improvement. There is a neuroprotective action in
galanthamine (Takada-Takatori et al, 2006).
Antiinfective Action
In a study of rats infected with salmonella, the rats were fed Galanthus nivalis
agglutinin for 3 days preinfection and 6 days postinfection. G. nivalis significantly
reduced salmonella numbers in the small bowel and large intestine of the infected
rats (Naughton, 2000). In another study, in vitro, G. nivalis inhibited the growth of
Chlamydia trachomatis by binding a glycoprotein present in the infecting organism
(Amin, 1995). A strong immune response resulted when the glycoproteins of HIV-1,
HIV-2, and SIV were purified with G. nivalis (Gilljam, 1993).
Product Availability
Ampules, tablets
Plant Part Used: Bulb
Dosages
• Adult PO ampules or tablets: 5 mg tid; dosage may be increased gradually to 40 mg daily
Contraindications
Until more research is available, galanthamine should not be used during pregnancy and
breastfeeding. It should not be given to children. This herb should not be used by persons with exposure to organophosphate fertilizers or those with hypersensitivity to it.
Side Effects/Adverse Reactions
CNS: Dizziness, anxiety, agitation, restlessness, insomnia
GI: Nausea, vomiting, anorexia, abdominal cramping and pain, diarrhea
INTEG: Hypersensitivity reactions
Interactions
Drug
MAOIs: Do not use galanthamine concurrently with MAOIs; hypertensive crisis
may occur.
Adverse effects: Underline = life-threatening
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Gamma Linolenic Acid
Pharmacology
Pharmacokinetics
The components of galanthamine are known to cross the blood-brain barrier.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Acetylcholinesterase
inhibitor
Alkaloid
Client Considerations
Assess
• Assess the reason the client is using galanthamine.
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
• Assess for the use of MAOIs and organophosphate fertilizers, neither of which
should be used concurrently with galanthamine (see Interactions).
Administer
• Instruct the client to store galanthamine products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Caution the client not to use galanthamine in children or in those who are pregnant
or breastfeeding until more research is available.
• Inform the client that conventional treatments may be more effective than
galanthamine.
Gamma Linolenic Acid
(gam’ uh linn-oh-leen’-ick as’id)
Other common name: GLA
Origin: See evening primrose oil, borage.
Uses
Gamma linolenic acid is being used for rheumatoid arthritis, cancer prevention,
ADHD, depression, and psoriasis and may be used with tamoxifen in breast cancer.
It may also be used for diabetic neuropathy and hyperlipidemia.
Actions
Omega-6 fatty acid has antiinflammatory and antiproliferative effects. It may act on
T cells to normalize the immune response in rheumatoid arthritis and cancer
(Jellin et al, 2008). Research has been mixed. Because GLA is completely safe,
it may be used, even if there is some doubt about the therapeutic value
(Dobryniewski et al, 2007).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Gamma Linolenic Acid
279
Product Availability
Capsules
Plant Parts Used: Seeds of evening primrose oil, borage
Dosages
Rheumatoid Arthritis
• Adult PO capsules: 1.1 g/day
Diabetic Neuropathy
• Adult PO capsules: 360-480 mg/day
Hyperlipidemia
• Adult PO capsules: 1.5-6 g/day
G
Contraindications
GLA should not be used in pregnancy or breastfeeding. It should not be given to
children.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, diarrhea, flatulence
HEMA: Increased bleeding time
Interactions
Drug
Anticoagulants, antiplatelets: When anticoagulants, antiplatelets are given
with GLA, they may increase the risk for bleeding.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Fatty acid
Linoleic acid
Gamma linoleic
acid (GLA)
Oleic acid; Stearic acid;
Palmitic acid
Rutin; Gossypetin
Protoprimuloside B
Decrease cholesterol
Decrease hepatic injury
Flavonoid
Triterpenoid
Saponin
Mucilage
Acid
Tannin
Malic acid
Essential oil
Seeds Also Contain
Fatty acid
Gamma-linolenic acid
Oleic
Alkaloid,
pyrrolizidine
Linoleic acid
Saturated
Amabiline
Thesinine
Expectorant
Diuretic
Wound healing;
antiinflammatory
Antiinflammatory;
antihypertensive
Hepatotoxic
Adverse effects: Underline = life-threatening
280
Garcinia
Client Considerations
Assess
• Assess the reason the client is using gamma linolenic acid.
• Assess for use of anticoagulants or antiplatelets. These should be avoided with GLA use.
Administer
• Keep gamma linolenic acid in a dry area, away from direct sunlight.
Teach Client/Family
• Teach the client that gamma linolenic acid should not be used in children or those
who are pregnant or breastfeeding until more research is available.
Garcinia
!
(gar-sin-ee’uh)
Scientific names: Garcinia cambogia, G. indica, G. hanburyi
Other common names: Camboge, gorikapuli, gutta cambodia, HCA,
hydroxycitric acid, malabar tamarind, tom rong
Origin: Garcinia cambogia comes from the Indian brindall berry.
Uses
Traditionally, garcinia is used for constipation because it possesses a strong laxative
effect.
Investigational Uses
New studies are underway using garcinia for weight loss and hyperlipidemia.
Actions
There is little research for garcinia’s use in weight loss. One small study (Heymsfield
et al, 1998) identified its use to reduce fatty acid synthesis and food intake and thus
reduction in weight. In another study (Mahendran et al, 2002), rats with indomethacininduced gastric ulcers showed improvement when fed G. cambogia. Garcinia has been
shown to lower the formation of low-density lipoprotein and triglycerides (Adaramoye
et al, 2006; Jellin et al, 2008). The effect of kolaviron, a seed extract, is hypocholesterolemic, and reduction of the weight of the heart in cholesterol-fed animals
(Adaramoye et al, 2005).
Product Availability
Tablets, capsules, powder, and as a component in snack bars and breakfast bars.
Garcinia may be standardized to a fixed HCA amount.
Plant Part Used: Ground drug from resin
Dosage
• Adult PO: 250-1000 mg tid
Contraindications
Garcinia should not be used in children or those who are pregnant, breastfeeding,
hypersensitive, or who have renal/hepatic disease.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Garlic
281
Side Effects/Adverse Reactions
GI: Severe diarrhea, abdominal pain, nausea, vomiting
SYST: Death (⬎4 g of herb)
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Resins
Xanthones
Benzophenones
Gambogin; Morelin dimethyl
acetal; Isomoreolin B; Moreolic
acid; Gambogenic acid;
Gambogenin; Isogambogenin;
Desoxygambogenin;
Gambogenin dimethyl acetal;
Isomorellin; Morellic acid;
Desoxymorellin
Possible Action
Cytotoxic
(Asano et al,
1996)
Mucilages
Client Considerations
Assess
• Assess the reason the client is using garcinia.
• Monitor weight while taking this product.
Administer
• Keep garcinia in a dry area, away from direct sunlight.
Teach Client/Family
• Teach the client that garcinia should not be used in children or those who are
pregnant or breastfeeding until more research is available.
• Advise the patient that the herb should be used under the supervision of a qualified
! herbalist because overdose can cause death.
Garlic
(gahr’lik)
Scientific name: Allium sativum
Other common names: Ail, allium, camphor of the poor, da-suan, knoblauch,
la-suan, nectar of the gods, poor-man’s treacle, rustic treacle, stinking rose
Origin: Garlic is a perennial bulb found throughout the world.
Uses
Garlic is used as an antilipidemic, antimicrobial, antiasthmatic, and antiinflammatory. It is a possible antihypertensive agent and is used to treat some types of heavy
metal poisoning.
Adverse effects: Underline = life-threatening
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282
Garlic
Investigational Uses
Studies are underway to determine the role of garlic as an anticancer, antioxidant,
antiplatelet, and antidiabetic.
Actions
The main actions attributed to garlic are antimicrobial, antilipidemic, antitriglyceride, antiplatelet, antioxidant, and cancer preventive.
Antimicrobial Action
A study using aqueous extracts of garlic in vitro showed that garlic inhibits both
gram-positive and gram-negative organisms (Sovova et al, 2002). Other studies have
demonstrated the antimicrobial action of garlic against Mycobacterium tuberculosis (Hughes et al, 1991), Staphylococcus aureus (Gonzalez-Fandos et al, 1994),
Candida sp (Shams-Ghahfarokhi, 2006), and multidrug-resistant Streptococcus
mutans (Fani et al, 2007). Between 1983 and the present, various studies identified
the antifungal, antiviral, and antiparasitic actions of garlic.
Cardiovascular Action
Garlic has been shown to exert cholesterol-lowering, triglyceride-lowering, and
antiplatelet actions.
Cholesterol-Lowering and Triglyceride-Lowering Actions
In one study, the cholesterol-lowering action of garlic was equal to that of bezafibrate, a prescription drug available in Germany (Holzgartner et al, 1992). However,
results of other studies have been mixed. One study showed no difference in cholesterol levels between the experimental and the control group (Neil et al, 1996).
However, another study showed an 11% reduction in the cholesterol levels of male
subjects after 12 weeks of garlic treatment (Adler et al, 1997). The chemical component believed to be responsible for the anticholesterol action is allicin, which is
believed to reduce cholesterol production by preventing gastric lipase fat digestion
and fecal excretion of sterols and bile acids (Gebhardt, 1993).
Antiplatelet Action
The antiplatelet effect of garlic has been demonstrated, with ajoene apparently functioning as the chemical component responsible (Apitz-Castro et al, 1994). Several
investigations have demonstrated the ability of garlic to reduce platelet aggregation
and cyclooxygenase (Ali, 1995; Apitz-Castro et al, 1994; Bordia et al, 1996). Among
the documented results are improved circulation, decreased atherosclerosis, and
improved intermittent claudication.
Cancer Prevention
A large amount of evidence is available to support the beneficial effects of garlic in the
prevention of cancer and the slowing of its progression. There may be a decrease in the
development of gastric cancer when garlic is added to the diet. Another study has shown
that the addition of vegetables in the Allium genus (onions, leeks, garlic) to the diet prevents gastric cancer (Dorant et al, 1996). The protective effects may be due to the antioxidant properties of these vegetables and their ability to inhibit cancer cell proliferation.
Other Actions
Garlic has been shown to inhibit free radicals, which may be responsible for cancer
proliferation, and to decrease lipid peroxidation (Rietz et al, 1995). Other actions
have been proposed, such as the hypoglycemic effects of garlic and its role as a
protectant against lead, cadmium, and radiation poisoning, but to date little research
supports these claims.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Garlic
283
Product Availability
Bulbs, capsules, extract, fresh garlic, oil, powder, syrup, tablets, tea
Plant Part Used: Bulb (root)
Dosages
Garlic may be standardized to its allicin (active ingredient) content.
Chronic Candidiasis
• Adult PO fresh garlic: 4 g daily (Murray, Pizzorno, 1998)
General Use
• Adult PO extract, aged: 4 ml daily (McCaleb et al, 2000)
• Adult PO fresh garlic: 4 g daily (Blumenthal, 1998; McCaleb et al, 2000)
• Adult PO oil, perles: 10 mg daily (McCaleb et al, 2000)
Hypercholesteremia/Hypertension
• Adult PO: 40,000 mcg daily (allicin) (Murray, Pizzorno, 1998)
• Adult PO capsules/powder/tablets: 600-900 mg daily in divided doses to decrease
lipids (McCaleb et al, 2000)
General Use
• Child PO fresh garlic: 1⁄2-3 cloves daily (Romm, 2000)
• Child PO syrup: 1⁄2-1 tsp/day (Romm, 2000)
• Child PO tea: 1 cup daily; may give up to 4 cups daily to treat colds (Romm, 2000)
Contraindications
Pregnancy category is 1; breastfeeding category is 2A.
Because garlic may reduce iodine uptake, it should not be used by persons with
hypothyroidism. Because garlic may cause clotting time to be increased, it should
not be used by persons who recently have had or are about to have surgery. Garlic
should not be used by persons with stomach inflammation, gastritis, or hypersensitivity to this herb.
Side Effects/Adverse Reactions
CNS: Dizziness, headache, irritability, fatigue, insomnia
CV: Tachycardia, orthostatic hypotension
GI: Nausea, vomiting, anorexia
GU: Hypothyroidism
INTEG: Hypersensitivity reactions, contact dermatitis
RESP: Asthma, shortness of breath
SYST: Diaphoresis, garlic odor, irritation of the oral cavity, decreased red
blood cells, hypothyroidism
Interactions
Drug
Anticoagulants (anisindione, dicumerol, heparin, warfarin),
antiplatelets, NSAIDs, salicylates: Garlic may increase bleeding
when used with these products; do not use concurrently.
Antidiabetics (acetohexamide, chlorpropamide, glipizide, metformin,
tolazamide, tolbutamide, troglitazone): Because of the hypoglycemic effects
of garlic, oral antidiabetic dosages may need to be adjusted.
Continued
Adverse effects: Underline = life-threatening
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284
Garlic
Interactions—cont’d
Cytochrome P4503A4 substrates: Garlic containing allicin may increase
the action of cytochrome P4503A4.
Hormonal contraceptives, nonnucleoside reverse transcriptase
inhibitors: Garlic with allicin may decrease the action of hormonal
contraceptives, nonnucleoside reverse transcriptase inhibitors.
Insulin: Because of the hypoglycemic effects of garlic, insulin dosages may
need to be adjusted.
Herb
Acidophilus: Acidophilus may decrease the absorption of garlic. If taken
concurrently, separate the dosages by 3 hours.
Anticoagulant/antiplatelet, fish oils herbs: Garlic used with herbs
having anticoagulant/antiplatelet properties may increase risk of bleeding.
Lab Test
LDL, platelet aggregation, triglycerides, blood lipid profile: Garlic
may decrease LDL cholesterol (aged extract taken continuously), platelet aggregation (aged extract of garlic taken over extended period of time), triglycerides
(aged extract of garlic taken over extended period of time), blood lipid profile.
Prothrombin time INR, APTT, serum IgE: Garlic may increase
prothrombin time, INR, APTT and serum immunoglobulin E (IgE).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Alliin
Allicin
Antiplatelet, anticoagulant
Alliinase
Ajoene
Terpene
Diallyl sulfide
Vitamin
Mineral
Antiplatelet, anticoagulant
Citral; Geraniol; Linalool
A; B; C; E
Selenium
Germanium; Zinc;
Magnesium
Antioxidant
Amino acid
Glycoside
Client Considerations
Assess
• Assess the reason the client is using garlic.
• Because garlic is a common allergen, assess for hypersensitivity reactions and
contact dermatitis. If such reactions are present, discontinue the use of garlic and
administer an antihistamine or other appropriate therapy.
• Assess lipid levels if the client is using garlic to decrease lipids.
• Monitor CBC and coagulation studies if the client is using garlic at high doses or
with anticoagulants. Identify anticoagulants the client is using, including salicylates
(see Interactions).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Gentian
285
• Determine whether the client is diabetic and is using insulin or antidiabetics;
dosages may need to be adjusted (see Interactions).
Administer
• Instruct the client to avoid the daily use of medicinal garlic, unless under the
supervision of a qualified herbalist. Blood clotting may be affected.
• Instruct the client to store garlic products in a sealed container away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 1 and breastfeeding category is 2A.
• Inform the client that some studies have indicated that garlic may be helpful in
treating children with hypercholesterolemia (McCindle, Connor, 1998).
G
• Advise the client to inform all health care providers of garlic use.
• Caution the client to discontinue the use of garlic before undergoing any invasive
procedure in which bleeding may occur.
Gentian
(jehn’shuhn)
Scientific names: Gentiana lutea L., Gentiana acaulis L.
Other common names: Bitter root, bitterwort, feltwort, gall weed, pale
gentian, stemless gentian, yellow gentian
Origin: Gentian is a flowering perennial found in Europe and Asia.
Uses
Gentian has been used to stimulate the appetite and to treat digestive disorders
such as colitis, irritable bowel syndrome, colic, gallstones, biliary pain, peptic
ulcer, and heartburn. It is also used as a component in alcoholic beverages
(bitters).
Actions
Very little primary research is available for gentian. It is typically used to stimulate
the appetite and is usually mixed in alcoholic products. However, no studies support
this use. Several of the chemical components, gentiopicroside, sweroside, and
swertiamerine; secoiridoids are responsible for the wound-healing properties of
gentian (Oztürk et al, 2006).
Product Availability
Fluid extract, infusion, root, tea, tincture
Plant Parts Used: Rhizome, roots
Dosages
• Adult PO fluid extract: 2-4 g daily (Blumenthal, 1998)
• Adult PO infusion: no dosage consensus
• Adult PO root: 2-4 g daily (Blumenthal, 1998)
• Adult PO tea: Place 1⁄2 tsp in 4 oz water, boil and strain, take tid before meals
• Adult PO tincture: 1-3 g daily (Blumenthal, 1998); 2 ml tid (1:5 dilution) (Mills,
Bone, 2000)
Adverse effects: Underline = life-threatening
286
Gentian
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Gentian should not be given to children. It should not be used by persons with
hypersensitivity to this herb, those with stomach irritability or inflammation, or
those with stomach or duodenal ulcers.
Side Effects/Adverse Reactions
CNS: Headache
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Antacids, H2-blockers, proton pump inhibitors: Gentian may decrease
the action of these agents (theoretical) (Jellin et al, 2008).
Iron salts: Gentian may interfere with absorption of iron salts; separate by at
least 2 hours.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloids
Gentiopicrin
Gentiamarin
Gentiin
Gentisin
Gentianose
Increased salivation,
digestive juice
secretions
Gentisic acid
Amarogentin
Gentiopicroside,
Swertiamarin,
Sweroside
Xanthones
Tannins
Volatile oil
Isoorientin
Wound healing
Hypoglycemic (Sezik
et al, 2005)
Client Considerations
Assess
• Assess the reason the client is using gentian.
• Assess for hypersensitivity reactions. If present, discontinue use of this herb and
administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store gentian products in a cool, dry place, away from heat
and moisture.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Ginger
287
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Caution the client not to give gentian to children.
Ginger
(jin’ juhr)
Scientific name: Zingiber officinale
Other common names: Black ginger, race ginger, zingiber
Origin: Ginger is found in the tropics of Asia and is now cultivated in the tropics
of South America, China, India, Africa, the Caribbean, and parts of the United
States.
Uses
Ginger is used to prevent and relieve motion and morning sickness; to relieve
sore throat, nausea, and vomiting; to treat migraine headaches; and as an
antioxidant.
Investigational Uses
Preliminary research is available that documents the efficacy of ginger in decreasing
the pain and inflammation associated with arthritis and other joint disorders. Some
evidence indicates that it may also reduce platelet aggregation. Ginger may decrease
hyperglycemia, ulcers, and fever.
Actions
Antiemetic and Antinausea Actions
Several studies have documented the antiemetic and antinausea actions of ginger.
When dried ginger powder was evaluated against dimenhydrinate and a placebo,
ginger was found to reduce nausea and vomiting more effectively than dimenhydrinate (Mowrey et al, 1982). This effect is postulated to result from action on the
digestive tract instead of the central nervous system. Ginger lacks any anticholinergic
effects. Since these studies were completed, several other studies have also
confirmed the antiemetic and antinausea effects of ginger.
Antiinflammatory Action
In one study, the ability of ginger to decrease induced paw edema in laboratory animals was equal to that of aspirin. Its ability to inhibit arachidonic acid metabolism is
believed to be responsible. Ginger has been used in traditional medicine to treat
rheumatic disorders.
Other Actions
Other actions for ginger include antiulcer, antiplatelet, antipyretic, antiinfective,
antioxidant, and antidiabetic action; improved digestive function and positive
inotropic action.
Improved Digestive Functioning
Improved digestive functioning may occur as a result of increased amylase
and salivary production. Ginger has been shown to increase the absorption
of other drugs and to prevent degradation during the first hepatic pass (Chang
et al, 1987).
Adverse effects: Underline = life-threatening
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288
Ginger
Antiulcer Action
The antiulcer effects of ginger may be due to two of its chemical components, gingerol and gingesulphonic acid. Improvements in ulcer patients occurred with the use
of ginger decocted in water. However, relapse was common, and complete cure did
not occur (Chang et al, 1987).
Antiplatelet Action
The antiplatelet action of ginger may be a result of the inhibition of thromboxane
formation. Increases occurred in ADP, collagen, arachidonic acid, and epinephrine
when ginger was used.
Antipyretic Action
The antipyretic effect of ginger is due to its prostaglandin inhibition. Ginger is as
effective as aspirin in reducing fever (Mascolo et al, 1989).
Antiinfective Action
Ginger exerts antiinfective action against both gram-positive and gram-negative
bacteria. Its antiinfective action was very weak when tested; however, one class of
chemical components, the sesquiterpenes, did exert significant action against antirhinoviral infections (Denyer et al, 1994).
Antioxidant Action
The antioxidant effects of ginger may be the result of the actions of gingerol and
zingerone, two of its chemical components. These components inhibit lipoxygenase
and eliminate the radicals superoxide and hydroxyl (Cao et al, 1993). Another study
(Ahmed et al, 2000) identified a significant lowered lipid peroxidation by maintaining activities of the antioxidant enzymes, again strengthening the supportive evidence
for use of ginger as an antioxidant.
Antidiabetes Action
Ginger may be useful in the treatment of hyperglycemia. Rabbits treated with ginger
exhibited a hypoglycemic effect (Mascolo et al, 1989).
Positive Inotropic Action
In one study, the cardiovascular actions of ginger included a positive inotropic effect.
When subjects were asked to chew fresh ginger, their blood pressure increased. This
action resulted from the pressor response, but it was short term (Chang et al, 1987).
Radioprotection Action
One study showed radiation protection when the extract was used. Ginger extract was
given 1 hour before radiation and showed significant blocking of the effects of
radiation (Haksar et al, 2006).
Product Availability
Capsules, dried root, extract, fresh root, powder, tablets, tea, tincture
Plant Part Used: Rhizome
Dosages
Ginger may be standardized to its volatile oil (4%) or essential oil (8%).
General Use
• Adult PO dried ginger capsules: 1 g/day (McCaleb et al, 2000)
• Adult PO dried root equivalent: 500 mg bid-qid (Mills, Bone, 2000)
• Adult PO fluid extract: 0.7-2 ml/day (1:2 dilution) (Mills, Bone, 2000)
• Adult PO fresh root equivalent: 500-1000 mg tid (Mills, Bone, 2000)
• Adult PO tablets/caps: 500 mg bid-qid (Mills, Bone, 2000)
• Adult PO tincture: 1.7-5 ml/day (1:5 dilution) (Mills, Bone, 2000)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Ginger
289
Migraine
• Adult PO dried ginger: 500 mg qid
• Adult PO extract: 100-200 mg, standardized to 20% ginerol and shogol
• Adult PO fresh ginger: 10 g/day (1⁄4-inch slice) (Murray, Pizzorno, 1998)
Motion Sickness and Morning Sickness Prevention
• Adult PO extract: 100-200 mg, standardized to 20% ginerol and shogol
• Adult PO powder: 1-2 g 1⁄2-1 hr before traveling or upon arising
• Adult PO tea, dried root: 11⁄2 tsp ground dried root in 1 cup water, boil 5-10 min,
drink prn
• Adult PO tea, fresh root: 1 tsp fresh root in 1 cup water, infuse 5 min, drink prn
Rheumatoid Arthritis
• Adult PO extract: 100-200 mg, standardized to 20% ginerol and shogol (Murray,
Pizzorno, 1998)
• Adult PO fresh ginger: 8-10 g/day (Murray, Pizzorno, 1998)
Sore Throat
• Adult PO fresh root tea: 1 tsp fresh root in 1 cup water, infuse 5 min, gargle prn
(Murray, Pizzorno, 1998)
General Use
• Child PO ginger root tea: 1⁄4-1 cup prn (Romm, 2000)
• Child PO tincture: 5-25 drops in water prn (Romm, 2000)
Contraindications
Pregnancy category is 1; breastfeeding category is 2A.
Ginger should not be used by persons with hypersensitivity to it. Unless directed by
a physician, ginger should not be used by persons with cholelithiasis.
Side Effects/Adverse Reactions
CV: Arrhythmias
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
All oral medications: Ginger may increase absorption of all medications
taken orally.
Antacids, antidiabetics, antihypertensives, H2-blockers, proton
pump inhibitors: Ginger may decrease the action of these agents (theoretical)
(Jellin et al, 2008).
Anticoagulants (ardeparin, anisindione, aspirin, dicumerol,
dalteparin, heparin, warfarin), antiplatelets (abciximab): Ginger
may increase the risk for bleeding when used concurrently with anticoagulants,
antiplatelets (theoretical).
Herb
Anticoagulant/antiplatelet herbs: When used with anticoagulant/antiplatelet
herbs, ginger may increase the risk for bleeding (theoretical) (Jellin et al, 2008).
Lab Test
Plasma partial prothrombin time, prothrombin time: Ginger may
increase plasma partial prothrombin time in clients taking warfarin concurrently
and may increase prothrombin time.
Adverse effects: Underline = life-threatening
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290
Ginkgo
Pharmacology
Pharmacokinetics
Information on the pharmacokinetics and pharmacodynamics of ginger is limited.
Its metabolites are known to be eliminated via urinary excretion within 24 hours, and
it is 90% bound to plasma proteins.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Pungent
Gingerol
Antioxidant;
antiulcer,
cardiotonic
Antioxidant
Zingerone
Shogaol
Bisabolene; Zingiberene;
Zingiberol
Volatile oil
Proteolytic enzyme
Gingesulphonic acid
Sesquiterpene
Antimicrobial
Antiulcer
Antiviral
Client Considerations
Assess
• Assess the reason the client is taking ginger.
• Assess for hypersensitivity reactions. If present, discontinue use of this herb and
administer an antihistamine or other appropriate therapy.
• Assess all medications used (see Interactions).
Administer
• Instruct the client to store ginger products in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 1 and breastfeeding category is 2A.
Ginkgo
(ging’koe)
Scientific name: Gingko biloba
Other common names: Maidenhair tree, rokan, sophium, tanakan,
tebofortan, tebonin
Origin: Ginkgo is a tree native to China and Japan. It is now also found in the
United States and Europe.
Uses
Gingko is used to decrease disturbances of cerebral functioning and peripheral
vascular insufficiency in persons with Alzheimer’s disease or other types of agerelated dementia. It is also used as an antioxidant, to improve peripheral artery
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Ginkgo
291
disease, and to enhance circulation throughout the body. Other reported uses include the treatment of depressive mood disorders, sexual dysfunction, asthma,
glaucoma, menopausal symptoms, multiple sclerosis, headaches, tinnitus, dizziness,
arthritis, altitude sickness, and intermittent claudication.
Actions
Much research is available documenting the uses and actions of Ginkgo biloba L.
Ginkgo has been used in China since ancient times. Initial research began in Europe
in the 1960s.
Cognitive Enhancement Action
The cognitive enhancement action of ginkgo is a result of the flavonoids present in
the extract. The pharmacologic actions involve increased release of neurotransmit- G
ters, including catecholamines, and inhibition of monoamine oxidase. Approximately
50 controlled studies between 1975 and 1997 have demonstrated the positive effects
of gingko in the treatment of cerebral insufficiency. All studies incorporated various
dosages and varying lengths of treatment, and all results were positive. However,
newer studies have questioned the benefit of ginkgo for cognitive function (Carlson
et al, 2007; Mazza et al, 2006).
Vasoprotective and Tissue-Protective Actions
The vasoprotective and tissue-protective actions of ginkgo result from several factors:
its ability to relax blood vessels, to protect against capillary permeability, to inhibit
platelet aggregation, and to decrease ischemia and edema. Studies have confirmed
this effect in rabbits (Monboisse et al, 1993).
Other Actions
Gingko has been studied for its antioxidant effects, its relief of altitude sickness,
its antiarthritic and analgesic effects, and its relief of ischemia in intermittent
claudication.
Antioxidant Action
Gingko has been studied for its antioxidant effects. It has been found to eliminate
free radicals and is able to inhibit polymorphonuclear neutrophils (Monboisse
et al, 1993).
Altitude Sickness Relief
Ginkgo can relieve altitude sickness. One study involving two groups of mountain climbers focused on the effects of gingko when traveling to high altitudes.
One group took 160 mg of gingko daily while climbing, and the other received
a placebo. Both groups ascended to 14,700 feet and made other ascents
from that point. None of the gingko group reported full-blown altitude
sickness, whereas 82% of the placebo group did (Feng et al, 1989). Another
study (Gertsch et al, 2002) was designed to identify the time needed to
prevent acute mountain sickness. One day of pretreatment with ginkgo 60 mg
tid significantly reduced the severity of acute mountain sickness. However, a
newer study found no benefit in using ginkgo to prevent altitude sickness (Chow
et al, 2005).
Antiarthritic and Analgesic Actions
Ginkgetin, a chemical component of gingko, has been studied for its antiarthritic
and analgesic effects. Ginkgetin given in dosages of 10-20 mg/kg/day reduced
arthritic inflammation in laboratory animals by 86% at the highest dose given (Kim
et al, 1999).
Adverse effects: Underline = life-threatening
292
Ginkgo
Product Availability
Capsules, fluid extract, tablets, tincture
Plant Part Used: Leaves
Dosages
Ginkgo may be standardized to 24% ginkgo flavonglycosides and 6% terpene
trilactones.
Alzheimer’s Disease
• Adult PO capsules/extract/tablets: 80 mg tid standardized to 24% flavonglycosides
(Murray, Pizzorno, 1998)
Asthma
• Adult PO extract: 80 mg tid (Murray, Pizzorno, 1998)
Cerebral Vascular Insufficiency
• Adult PO extract: 80 mg tid standardized to 24% flavonglycosides (Murray,
Pizzorno, 1998)
General Use
• Adult PO standardized extract: 40 mg tid
Glaucoma
• Extract: 40-80 mg tid standardized to 24% flavonglycosides (Murray, Pizzorno, 1998)
Impotence from Arterial Insufficiency
• Adult PO extract: 80 mg tid standardized to 24% flavonglycosides (Murray,
Pizzorno, 1998)
Menopause
• Adult PO extract: 40 mg tid standardized to 24% flavonglycosides (Murray,
Pizzorno, 1998)
Multiple Sclerosis
• Adult PO extract: 40-80 mg tid standardized to 24% flavonglycosides (Murray,
Pizzorno, 1998)
Contraindications
Pregnancy category is 2; breastfeeding category is 1A.
Ginkgo should not be given to children. It should not be used by persons with coagulation or platelet disorders, hemophilia, seizures, or hypersensitivity to this herb.
Side Effects/Adverse Reactions
CNS: Transient headache, anxiety, restlessness
GI: Nausea, vomiting, anorexia, diarrhea, flatulence
INTEG: Hypersensitivity reactions, rash
Interactions
Drug
Anticoagulants (anisindione, dalteparin, dicumerol, heparin,
salicylates, warfarin), platelet inhibitor (abciximab), salicylates:
Because of the increased risk of bleeding, ginkgo should not be taken
concurrently with these products.
Anticonvulsants (carbamazepine, gabapentin, phenobarbital,
phenytoin): Ginkgo components may decrease the anticonvulsant effect;
avoid concurrent use.
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Ginkgo
293
Interactions—cont’d
Buspirone, fluoxetine: Ginkgo given with these agents may cause hypomania
(Jellin et al, 2008).
Cytochrome P450IA2/P4502D6/P4503A4 substrates: Ginkgo may
affect drugs metabolized by these agents; use caution if giving concurrently
(Jellin et al, 2008).
MAOIs: MAOI action may be increased if taken with ginkgo; do not use
concurrently (theoretical).
SSRIs: Ginkgo is often used to reverse the sexual side effects of SSRIs.
Trazadone: Ginkgo with trazadone may cause coma (Jellin et al, 2008).
Herb
Anticoagulant/antiplatelet herbs: Ginkgo may increase the risk of
bleeding when used with these herbs (Jellin et al, 2008).
St. John’s wort: Ginkgo with St. John’s wort can lead to hypomania.
Lab Test
Partial thromboplastin time, ASA tolerance test: Ginkgo may cause
increased bleeding (partial thromboplastin time, ASA tolerance test).
Platelet activity: Ginkgo may decrease platelet activity.
Prothrombin time, blood salicylate: Ginkgo may increase prothrombin
time and blood salicylate.
Pharmacology
Pharmacokinetics
Excretion ⬍30% of metabolites. Bioavailability is unaffected by food.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Kaempferol; Quercetin
Antiinflammatory,
antioxidant,
cognitive
enhancement
Diterpene
Isorhamnetin; Myricetin
Ginkgolides
Sesquiterpene
Triterpene
Ginkgetin
Bilobalide
Sterols; Benzoic; Ginkgolic
Platelet inhibitor;
neuroprotective
effects
Antioxidant
Antiinflammatory;
antiarthritic
Client Considerations
Assess
• Assess the reason the client is using ginkgo.
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
• Assess for the use of anticoagulants, platelet inhibitors, or MAOIs (see Interactions).
Adverse effects: Underline = life-threatening
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294
Ginseng
Administer
• Inform the client that ginkgo takes 1 to 6 months before it becomes effective.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 1A.
• Caution the client not to give ginkgo to children.
• Caution the client not to use ginkgo with anticoagulants, platelet inhibitors,
trazadone, or MAOIs.
Ginseng
(jin’sing)
Scientific names: Panax quinquefolius, Panax ginseng
Other common names: American ginseng, Asiatic ginseng, Chinese ginseng,
five-fingers, Japanese ginseng, jintsam, Korean ginseng, ninjin, Oriental ginseng,
schinsent, seng and sang, tartar root, Western ginseng
Origin: Ginseng is now found throughout the world. Panax quinquefolius is
native to North America; Panax ginseng is native to the Far East.
Uses
Ginseng has been used for a variety of purposes for about 5000 years. It has been
used to increase physical endurance and lessen fatigue, to improve the ability to cope
with stress, and to improve concentration. It also may improve overall well-being.
Many herbalists consider it a tonic.
Investigational Uses
Initial research is exploring the use of ginseng to improve cognitive functioning and to
treat diabetes mellitus, hyperlipidemia, seizure disorders, cancer, male infertility, male
erectile dysfunction, emphysema, and rheumatoid arthritis and to enhance immunity.
Actions
Most of the available research on ginseng comes from Asia, where this herb has been
studied extensively. Investigators have completed research on the ability of ginseng
to decrease fatigue, increase physical performance, and improve mental functioning.
Studies have also been done on its anticancer and antidiabetes effects.
Decreased Fatigue, Increased Physical Performance,
and Improved Mental Function
Decreased Fatigue
One study used a questionnaire to identify participants with fatigue. The subjects
were treated with either ginseng or a placebo. Results showed significant improvement in fatigue with the use of ginseng as compared with the use of a placebo
(Le Gal et al, 1996).
Increased Physical Performance
Studies using both human subjects and laboratory animals indicate that ginseng increases physical performance. In one study, male athletes took 200 mg of standardized ginseng daily. Their performance increased significantly, as demonstrated by
measurements including increased oxygen utilization and improved reaction time
(Forgo et al, 1985).
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Ginseng
295
Improved Mental Function
In both animal and human studies, ginseng has been shown to improve mental
functioning.
Anticonvulsant Action
Generalized tonic-clonic convulsions were induced in rats by chemical means, then
Panax ginseng was given to one group every day: 100 mg/kg 1⁄2 hour before administration of convulsive chemical (Gupta et al, 2001). There was significant protection
in the group treated with Panax ginseng. Panax ginseng may show promise as an
anticonvulsant.
Anticancer Action
A significant reduction in cancer risk occurred when a large group of human sub- G
jects was divided into control and experimental groups, matched for multiple risk
factors, and given ginseng. Those taking ginseng had a lower cancer risk than those
in the control group (Yun et al, 1990). Also, long-term administration of ginseng
inhibits tumor growth.
Antidiabetic Action
Ginseng has been used for centuries to treat diabetes mellitus. Its antidiabetic action
results from the chemical components from adenosine, known as panaxans, and
others (Ng et al, 1985). Ginseng has shown glucoregulating properties even when
administered with glucose (Liu et al, 2005; Reay et al, 2006).
Product Availability
Capsules, dried root used for decoction, extract, powder, standardized extract, tea,
tincture; may be found in creams and lotions used to treat wrinkles
Plant Part Used: Roots
Dosages
Standardized extracts contain 5% ginsenosides (an aglycone chemical component
believed to act as a stimulant).
General Use
• Adult PO capsules: 200-500 mg extract daily (Blumenthal, 1998)
• Adult PO infusion: pour boiling water over 3 g herb, let stand 10 min, strain; may
be taken tid for 3-4 wk
• Adult PO powdered root: 1-4 g daily
• Adult PO standardized extract: 200-500 mg daily (Blumenthal, 1998)
• Adult PO tincture: 1-2 ml extract daily (1:1 dilution) (Blumenthal, 1998)
Male Infertility
• Adult PO crude herb (root, high quality): 1.5-2 g tid (Murray, Pizzorno, 1998)
• Adult PO extract: 100-200 mg tid standardized to 5% ginsenosides (Murray,
Pizzorno, 1998)
Rheumatoid Arthritis
• Adult PO crude herb: 4.5-6 g/day in divided doses
• Adult PO extract: 500 mg daily-tid
Attention Deficit Hyperactivity Disorder
• Child PO: 200 mg bid in combination with ginkgo biloba ⫻ 4 wk
Adverse effects: Underline = life-threatening
296
Ginseng
Contraindications
Pregnancy category is 1; breastfeeding category is 2A.
Ginseng should not be given to children. It should not be used by persons with
hypertension, cardiac disorders, or hypersensitivity to it. If breast cancer or other
estrogen-dependent conditions are present, ginseng should not be used.
Side Effects/Adverse Reactions
CNS: Anxiety, insomnia, restlessness (high doses), headache
CV: Hypertension, chest pain, palpitations, decreased diastolic blood pressure,
increased QTc interval.
GI: Nausea, vomiting, anorexia, diarrhea (high doses)
Ginseng Abuse Syndrome: Edema, insomnia, hypertonia
INTEG: Hypersensitivity reactions, rash
Interactions
Drug
Anticoagulants (anisindione, dicumarol, heparin, warfarin),
antiplatelets, salicylates: Ginseng may decrease the action of these
products.
Anticonvulsants: Ginseng may provide an additive anticonvulsant action
(theoretical).
Antidiabetics (acetohexamide, chlorpropamide, glipizide, metformin, tolazamide, tolbutamide, troglitazone): Because ginseng is known
to decrease blood glucose levels, it may increase the hypoglycemic effect of
antidiabetics; avoid concurrent use.
Immunosuppressants (azathioprine, basiliximab, cyclosporine,
daclizumab, muromonab, mycophenolate, tacrolimus): Ginseng
may diminish the effect of immunosuppressants; do not use immediately before,
during, or after transplant surgery.
Insulin: Because ginseng is known to decrease blood glucose levels, it may
increase the hypoglycemic effect of insulin; avoid concurrent use.
MAOIs (isocarboxazid, phenelzine, tranylcypromine): Concurrent use
of MAOIs with ginseng may result in manic-like syndrome.
Stimulants: Use of stimulants (e.g., xanthines) concurrently with ginseng is
not recommended; overstimulation may occur.
Herb
Caffeine, guarana, yerba maté, tea: Ginseng with these agents may lead
to added stimulation (Jellin et al, 2008).
Ephedra: Concurrent use of ephedra and ginseng may increase hypertension
and central nervous system stimulation; avoid concurrent use.
Food
Caffeinated coffee, cola, tea: Overstimulation may occur when ginseng is
used with caffeinated coffee, cola, and tea; avoid concurrent use.
Lab Test
Blood glucose: Ginseng may decrease blood glucose (decoctions, infusions).
Plasma partial thromboplastin time, INR: Ginseng may increase
plasma partial thromboplastin time and INR.
Serum, urine estrogens: Ginseng may have an additive effect on serum and
24-hour urine estrogens.
Serum digoxin: Ginseng may falsely increase serum digoxin.
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Glossy Privet
297
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Triterpene
saponin
Ginsenosides
Stimulant inhibits platelet
activating factor,
anticancer,
CNS depressant,
anticonvulsant
Sesquiterpene
Polyacetylenes
Polysaccharide
Adenosine
Essential oil
Peptides
Falcarinol; Falcarintriol
Panaxans A-U
Antidiabetes
Antidiabetes
Client Considerations
Assess
• Assess the reason the client is using ginseng.
• Assess for hypersensitivity reactions and rash. If these are present, discontinue the
use of this herb and administer an antihistamine or other appropriate therapy.
• Assess for ginseng abuse syndrome: insomnia, edema, and hypertonia.
• Assess for the use of stimulants, anticoagulants, MAOIs, and antidiabetics (see
Interactions).
Administer
• Instruct the client to store ginseng products in a cool, dry place, away from heat
and moisture.
• Instruct the client to avoid the continuous use of ginseng. The recommendation is
to use this herb for no more than 3 continuous months, taking a break between
courses (Mills, Bone, 2000).
Teach Client/Family
• Inform the client that pregnancy category is 1 and breastfeeding category is 2A.
• Caution the client not to give ginseng to children.
• Advise the client to use other stimulants and antidiabetics carefully if taking
concurrently with ginseng (see Interactions).
• Warn the client of the life-threatening side effects of ginseng abuse syndrome.
• Instruct the client that Siberian ginseng and Panax ginseng are not the same.
Glossy Privet
(gloss’ ee priv’ et)
Scientific name: Ligustrum lucidum
Other common names: Chinese privet, dongquingzi, nu zhen, nuzhenzi, privet\
Origin: Glossy privet originates from China.
Adverse effects: Underline = life-threatening
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298
Glossy Privet
Uses
Traditionally, glossy privet has been a part of Chinese medicine and is used for palpitations, colds, congestion, darkening hair, and reducing age spots, and the effects
of chemotherapy.
Actions
There is very little research for use of glossy privet in any conditions; most information comes from anecdotal information. One of glossy privet’s chemical components, oleanolic acid, has shown hypoglycemic and hypolipidemic actions
(Gao et al, 2007).
Product Availability
Powdered berries
Plant Part Used: Berries
Dosages
• Adult PO: 5-15 g of powdered berries per day
• Adult PO tea: steep 2-5 g powdered berries in 1 cup boiling water
Contraindications
Glossy privet should not be used in children or those who are pregnant, breastfeeding, or hypersensitive to this product.
Side Effects/Adverse Reactions
SYST: Allergic reactions
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Flavonoids
Apigenin, Cosmosiin,
Apigenin-7, Lutinoside,
Luteolin, Quercetin
(Xu et al, 2007)
Triterpenoids
Glycosides
Mannitol
Oleanolic acid
Possible Action
Hypoglycemic,
hypolipidemic
Client Considerations
Assess
• Assess the reason the client is using glossy privet.
Administer
• Keep glossy privet in a dry area, away from direct sunlight.
Teach Client/Family
• Teach the patient that glossy privet should not be used in children or those who
are pregnant or breastfeeding until more research is available.
• Advise the client that if allergic reactions occur, stop using the product.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Glucomannan
299
Glucomannan
(glew-koe-man’uhn)
Scientific name: Amorphophallus konjac
Other common names: Konjac, konjac mannan
Origin: Glucomannan is purified from konjac flour by chemical processing.
Uses
Glucomannan is useful as a bulk laxative.
Investigational Uses
Researchers are studying glucomannan for its lipid-lowering action and antidiabetic G
effects. Glucomannan has also shown some efficacy in promoting weight loss.
Actions
Because some of the chemical components are the same (mannose and a similar
polysaccharide, galactose), glucomannan has many of the same properties as guar
gum. For this reason, the actions of guar gum and glucomannan may be expected to
be the same. Glucomannan has been used as an antidiabetic and anticholesteremic
agent, an aid to weight reduction, and a laxative. There is beginning research to suggest glucomannan possesses antibacterial proteins (Zhou et al, 2007).
Antidiabetes Action
Glucomannan has been shown to delay absorption of glucose from the intestine. In
one study in which diabetic clients received glucomannan for 3 months, fasting
blood glucose levels decreased by approximately one third, and dosages of antidiabetic agents were able to be reduced (Doi et al, 1979).
Anticholesteremic Action
In one study using laboratory rats, cholesterol levels were reduced when glucomannan was added to the rats’ diet (Kiriyama, 1969). When overweight individuals with
high cholesterol levels were given 100 ml of a 1% glucomannan solution for
11 weeks, cholesterol levels decreased by a mean of 18%. In another study, men’s
cholesterol levels decreased by approximately 10% (Arvill et al, 1995).
Weight Reduction
Results have been mixed when glucomannan is used for weight reduction. One study
showed a decrease in weight of 2.2 kg at the end of 2 months when 1.5 g of glucomannan was added to the diet twice a day (Reffo et al, 1990).
Laxative Action
Because the addition of water to the polysaccharides glucose and mannose causes
them to swell, these substances are used as bulk laxatives. Viscosity of the intestinal
contents is increased and gastric emptying is slowed. This may be of benefit for
chronic constipation in neurologically impaired children (Staiano, 2000).
Product Availability
Capsules, powder, tablets
Plant Part Used: Tubers
Dosages
Diabetes Mellitus
• Adult PO capsules/tablets: up to 7.2 g daily; treatment of longer than 3 mo may be
required
Adverse effects: Underline = life-threatening
300
Glucomannan
Lipid Lowering
• Adult PO capsules/tablets: no consensus on dosage
Weight Loss
• Adult PO capsules/tablets: 1 g tid 1 hr before meals
Contraindications
Until more research is available, glucomannan should not be used during
pregnancy and breastfeeding. It should not be given to children. Persons with
hypersensitivity to glucomannan should not use it.
Side Effects/Adverse Reactions
ENDO: Hypoglycemia
GI: Nausea, vomiting, anorexia, diarrhea, flatulence, cramping, dyspepsia,
gastrointestinal obstruction or perforation
INTEG: Hypersensitivity reactions
Interactions
Drug
All medications: Glucomannan may decrease the absorption of medications
if taken concurrently; separate dosages by at least 2 hours.
Antidiabetics, insulin: Glucomannan may increase the hypoglycemic effect
of antidiabetics, insulin.
Antilipidemics: Glucomannan may increase the action of antilipidemics.
Herb
Hypoglycemic herbs: Glucomannan with other hypoglycemic herbs may
increase hypoglycemia (Jellin et al, 2008).
Lab Test
Cholesterol, glucose, low-density lipoproteins: Glucomannan may
decrease levels of these lab tests (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Polysaccharide
Mannose
Laxative; hypoglycemic; anticholesteremic, promotes
hydration
Glucose
Client Considerations
Assess
• Assess the reason the client is using glucomannan.
• Assess for hypersensitivity reactions. If present, discontinue the use of glucomannan and administer an antihistamine or other appropriate therapy.
• Assess for use of medications. Concurrent glucomannan use may decrease their
absorption or increase their effects (see Interactions).
Administer
• Instruct the client to store glucomannan products in a cool, dry place, away from
heat and moisture.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Glucosamine
301
Teach Client/Family
• Caution the client not to use glucomannan in children or those who are pregnant
or breastfeeding until more research is available.
• Caution the client that gastrointestinal obstruction and perforation have occurred
in conjunction with use of this product.
Glucosamine
(glew-koe’suh-meen)
Scientific name: 2-amino-2-deoxyglucose
Other common names: Chitosamine, GS
Origin: Glucosamine is found in mucopolysaccharides, chitin, and mucoproteins.
Glucosamine is a naturally occurring substance; glucosamine sulfate is manufactured
synthetically.
Uses
Glucosamine typically is used in conjunction with chondroitin to treat joint conditions such as those associated with arthritis.
Investigational Uses
Researchers are working to determine whether glucosamine may be effective in the
treatment of diabetes mellitus.
Actions
Antiarthritic Action
The primary action of glucosamine is to protect against and prevent osteoarthritis. Several
studies have focused on the results of glucosamine use as compared with that of nonsteroidal antiinflammatories and placebos. In one study more than 200 people were given
either 500 mg of glucosamine or a placebo 3 times daily for 4 weeks. The experimental
group showed significant improvement in movement and pain control (Noack et al,
1994). Another study comparing the benefits of glucosamine versus ibuprofen showed the
two treatments to be equally effective after the second week of treatment. Study participants were then given 500 mg of glucosamine or 400 mg of ibuprofen 3 times daily for
4 weeks. The glucosamine group reported fewer side effects (Muller-Fassbender et al,
1994). A further study compared the effects of glucosamine and piroxicam. Subjects were
given glucosamine, piroxicam, both, or a placebo for 3 months. The glucosamine group
reported significant improvement as measured by the Lequesne index (Rovati et al,
1994). These results were achieved with fewer dropouts and fewer side effects. Studies
are being added yearly that support the use of glucosamine in arthritic conditions (Altern
Med Rev, 1999; Bruyere et al, 2007; Rubin et al, 2001; Towheed et al, 2005).
Product Availability
Capsules, tablets
Dosages
General Use
• Adult PO capsules/tablets: 1500 mg glucosamine and 1200 mg chondroitin for
average-weight individuals; lower doses for underweight individuals; higher doses
for overweight individuals
Adverse effects: Underline = life-threatening
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302
Glucosamine
Osteoarthritis
• Adult PO capsules/tablets: 1500 mg/day (Murray, Pizzorno, 1998)
Contraindications
Until more research is available, glucosamine should not be used during pregnancy or breastfeeding. It should not be given to children because its effects on
them are unknown. Glucosamine should not be used by persons with hypersensitivity to it.
Side Effects/Adverse Reactions
CNS: Drowsiness, headache
GI: Nausea, vomiting, anorexia, constipation or diarrhea, heartburn, epigastric
pain and cramps, indigestion
INTEG: Hypersensitivity reactions, rash (rare)
Interactions
Drug
Anticoagulants, antiplatelets: Glucosamine and chondroitin at high levels
can lead to bleeding risk (Jellin et al, 2008).
Antidiabetics: Glucosamine may increase the effects of antidiabetics
(theoretical).
Lab Test
International Normalized Ratio (INR): Glucosamine and chondroitin in high doses may lead to increased INR (Jellin et al, 2008).
Pharmacology
Chemical Properties
Glucosamine sulfate is a synthetically manufactured product or derived from chitin
(marine exoskeletons). Glucosamine is required for synthesis of certain proteins
needed for tendons, ligaments, and cartilage.
Client Considerations
Assess
• Assess the reason the client is using glucosamine.
• Assess for hypersensitivity reactions, rash (rare). If these are present, discontinue use of glucosamine and administer an antihistamine or other appropriate
therapy.
• Assess for joint pain, stiffness, and aggravating or ameliorating factors.
• Monitor blood glucose in diabetic patients (see Interactions).
Administer
• Instruct the client to take glucosamine PO with food to reduce gastric upset.
• Instruct the client to store glucosamine products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Caution the client not to use glucosamine in children or those who are pregnant
or breastfeeding until more research is available.
• Inform the diabetic client that glucosamine may lower blood glucose levels.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Glutamine
303
Glutamine
(gloo’ ta-men)
Scientific name: L-Glutamine
Other common name: Glutamine
Origin: Synthetic
Uses
Glutamine is used for digestive disorders, healing after illness, and infections after
strenuous exercise.
Actions
There are few studies that support the use of glutamine in healing serious illnesses
and infection after strenuous exercise. There is no supporting evidence for the use
of glutamine in digestive disorders such as ulcerative colitis or Crohn’s disease
(Jellin et al, 2008). The beneficial effects of glutamine may depend on the route
of administration. Studies on enteral or parenteral routes need to be completed
(Vermenlen et al, 2007).
Product Availability
Tablets
Dosages
• Adult PO tablets: 2-6 g daily in divided doses
Contraindications
Glutamine should not be supplemented in pregnancy or breastfeeding. It should
not be given to children.
Interactions
Drug
Anticonvulsants: Glutamine may decrease the anticonvulsant action of anticonvulsants; avoid concurrent use.
Client Considerations
Assess
• Assess the reason the client is using glutamine.
• Identify if the client is taking anticonvulsants that should not be taken with this
product.
Administer
• Keep glutamine in a dry area, away from direct sunlight.
Teach Client/Family
• Teach the patient that glutamine should not be used in children and not
supplemented in those who are pregnant or breastfeeding until more research
is available.
Adverse effects: Underline = life-threatening
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304
Glycine
Glycine
(gli’ seen)
Uses
Glycine is used for CVA (stroke), schizophrenia, and to increase memory.
Actions
Glycine may augment heart transmission and modulate immune cell responses
(Schilling et al, 2004). There is evidence that glycine may improve neurotransmission. When given glycine, CVA patients improved, as did the symptoms of apathy, and
social withdrawal (Jellin et al, 2008).
Product Availability
Tablets
Dosages
• Adult PO tablets: 2-60 g daily in divided doses
Contraindications
Glycine should not be supplemented in those who are pregnant, breastfeeding,
who have breast/prostate cancer or heart disease, or who are hypersensitive to this
product. It should not be given to children.
Pharmacology
Pharmacokinetics
Glycine crossess the blood-brain barrier (Miyazato et al, 2005).
Client Considerations
Assess
• Assess the reason the client is using glycine.
Administer
• Keep glycine in a dry area, away from direct sunlight.
Teach Client/Family
• Teach the patient that glycine should not be used in children or supplemented in
those who are pregnant or breastfeeding until more research is available.
Goat’s Rue
(goets rew)
Scientific name: Galega officinalis
Other common names: French honeysuckle, French lilac, Italian fitch
Origin: Goat’s rue is a perennial found in parts of Europe and Iran.
Uses
Goat’s rue has been reported to function as both a diuretic and an antidiabetic. It is
used to increase milk production.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Goat’s Rue 305
Actions
Very little primary research is available for goat’s rue, and no scientific studies confirm any of its reported actions. However, it has been used in Europe for many years
to treat hyperglycemia. Toxicity may result from two of its chemical components,
galegine and paragalegine. In one study (Palit et al, 1999) Galega officinalis shows
a novel weight-reducing action that is independent of reduction of food intake in
mice. Another study (Atanasov et al, 2000) identified the inhibiting and disaggregating effect of Galega officinalis on platelet aggregation. Liver and lung could serve as
target organs in oral toxicity (Rasekh et al, 2008).
Product Availability
Dried leaves
G
Plant Parts Used: Dried leaves, flowers, stalks
Dosages
• Adult PO infusion: Pour 8 oz boiling water over 1 tsp dried leaves, let stand 15 min,
strain, drink bid
• Adult PO tincture: 1-2 ml tid
Contraindications
Pregnancy category is 2; breastfeeding category is 2A.
Goat’s rue should not be given to children. It should not be used by persons with
hypersensitivity to it.
Side Effects/Adverse Reactions
CNS: Headache, restlessness, weakness
GI: Nausea
Interactions
Drug
Antidiabetics: Goat’s rue may increase the effects of antidiabetics
(theoretical).
Herb
Hypoglycemic herbs: Goat’s rue used with other hypoglycemic herbs can lead
to increased hypoglycemia (theoretical) (Jellin et al, 2008).
Lab Test
Blood glucose: Goat’s rue may decrease blood glucose (theoretical) (Jellin
et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Tannin
Alkaloid
Individual Components
Galegine
Paragalegine; Peganine,
Hydroxygalegine
Possible Action
Wound healing
Possible toxicity
Diuretic, hypoglycemic
Lectins
Flavonoids
Adverse effects: Underline = life-threatening
306
Golden Rod
Client Considerations
Assess
• Assess the reason the client is using goat’s rue.
• Assess for hypersensitivity reactions. If these are present, discontinue use of
glucosamine and administer an antihistamine or other appropriate therapy.
• Monitor blood glucose in the diabetic patients (see Interactions).
Administer
• Instruct the client to take this herb PO only after steeping for 15 minutes in boiling
water and straining.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 2A.
• Caution the client not to give goat’s rue to children.
Golden Rod !
(goeld-uhn-rahd)
Scientific name: Solidago virgaurea
Other common names: Aaron’s rod, blue mountain tea, denrod, European
gosweet goldenrod, woundwort
Origin: Golden rod is a flowering plant found in Europe and the United States.
Uses
Golden rod may be used as a diuretic, an antispasmodic, an analgesic, and an antiinflammatory. In many countries, golden rod is used to prevent urolithiasis and to
help eliminate calculi that have already been formed. Golden rod also may be used
to induce abortion. It has been given to children to treat otitis media and for its anticatarrh effect (Mills, Bone, 2000).
Actions
The primary actions of golden rod are diuretic, antispasmodic, antimicrobial, analgesic, and antiinflammatory (Melzig et al, 2004). However, little or no primary research is available to confirm most of its proposed actions and uses. One small study
evaluated the ability of golden rod and several other herbs to reduce paw edema
induced in laboratory rats. Golden rod has been found to reduce edema significantly.
Another study identified the analgesic effects of several herbs, including golden rod.
The analgesic effect is due to selective action to a single receptor (Sampson et al,
2000). Phytodor, a combination of aspen leaves/bark, common ash bark, and golden
rod, is an alternative to NSAIDs or COX-2 inhibitors in painful inflammatory or
degenerative rheumatic diseases (Gundermann et al, 2007).
Product Availability
Alcoholic extract, aqueous extract, dried herb
Plant Parts Used: Flowers, leaves
Dosages
• Adult PO decoction: 2 tsp chopped dried herb in 8 oz water, boil 15 min, let stand
2 min, strain, take 1 tbsp tid-qid
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Golden Rod
307
• Adult PO dried herb: 6-12 g daily (Blumenthal, 1998)
• Adult PO infusion of flowers and leaves: 2 tsp herb in 8 oz water, infuse 10-15 min,
strain, drink all, take tid
• Adult PO tincture: 0.5-1 ml bid-tid (1:5 in 45% ethanol) (Jellin et al, 2008)
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Golden rod should not be given to children. Without medical advice, golden rod
should not be used by persons with congestive heart failure or renal disease. This
herb should not be used by persons with hypersensitivity to it or other Asteraene
family herbs.
G
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions, rash
RESP: Asthma, difficult respirations
Toxicity: Gastrointestinal hemorrhage, enlarged spleen,
edema of abdomen, emaciation, tachypnea, severe vomiting,
death
Interactions
Drug
CNS depressants, diuretics: Golden rod may increase CNS depression,
diuretics.
Lithium: Golden rod taken with lithium may result in dehydration and lithium
toxicity; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Phenolic glucoside
Lelocarposide;
Isoschaftoside
Bisdesmoside
Rutin
Dititerpene
Flavonoid
Possible Action
Diuretic; antioxidant,
increased urine
volume; increased
sodium excretion
Hyperoside; Isoquercitrin
Caffeoylguinic acids
Saponin
Carotenoid
Tannin
Nitrate
Volatile oil
Polysaccharide
Diuretic
Wound healing;
astringent
Gamma-cadinene
Adverse effects: Underline = life-threatening
308
Goldenseal
Client Considerations
Assess
• Assess the reason the client is using golden rod.
• Assess for hypersensitivity reactions, including asthma, rash, and difficult respirations. If such reactions are present, discontinue the use of golden rod and
administer an antihistamine or other appropriate therapy.
! • Assess for symptoms of toxicity: gastrointestinal hemorrhage, enlarged spleen,
severe emesis, and tachypnea.
Administer
• Instruct the client to take golden rod PO after preparing a decoction.
• Instruct the client to store golden rod in a cool, dry place, away from heat and
moisture.
Teach Client/Family
!
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Caution the client not to give golden rod to children.
• Warn the client of the life-threatening side effects of golden rod.
Goldenseal
!
(goeld’uhn-seel)
Scientific name: Hydrastis canadensis
Other common names: Eye balm, eye root, goldsiegel, ground raspberry,
Indian dye, Indian turmeric, jaundice root, orange root, turmeric root, yellow
paint, yellow puccoon, yellow root, wild curcuma
Origin: Goldenseal is a perennial originally found in the Ohio River Valley and now
cultivated.
Uses
Goldenseal is used to treat various conditions. Its most common uses include the treatment
of gastritis, gastrointestinal ulceration, peptic ulcer disease, mouth ulcer, bladder infection,
sore throat, and postpartum hemorrhage. It may also be used to treat skin disorders such
as pruritus, boils, hemorrhoids, anal fissures, and eczema, as well as cancer and tuberculosis. Goldenseal may also be used to promote wound healing and reduce inflammation. It
is used in combination with echinacea to treat cold and flu at onset.
Investigational Uses
Studies are underway to determine the efficacy of goldenseal in the treatment of
cholera, Giardia, shigella, Enterobacteriaceae, and salmonella.
Actions
Goldenseal is used for its antiinfective, immunostimulant, antipyretic, and anticancer
actions. Native Americans have used it for many years. Because it has been overused,
this herb is now becoming endangered in the wild. Efforts are currently under way
to cultivate goldenseal.
Antiinfective Action
One of the chemical components of goldenseal, berberine, has been shown to be effective against a number of bacteria, fungi, and protozoa. It is effective against Staphylococcus sp., Streptococcus sp., Eschericia coli, Chlamydia sp., Salmonella typhi,
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Goldenseal
309
Corynebacterium diphtheriae, Diplococcus pneumoniae, Pseudomonas sp.,
Shigella dysenteriae, Entamoeba histolytica, Trichomonas vaginalis, Neisseria
gonorrhoeae, Treponema pallidum, Giardia lamblia, Leishmania donovani, and
Candida albicans. Many other organisms have been shown to be sensitive to goldenseal in vitro.
Immunostimulant Action
Berberine increases the blood supply to the spleen, with possible immune stimulant
effects (Sabir et al, 1971). Berberine has also been found to increase the action of
macrophages.
Anticancer Action
Berberine has been shown to destroy brain tumor cells in rats at rates more double G
those of nitrosurea (Rong-Xun et al, 1990). An additive effect also accrues from
combining berberine with nitrosurea.
Product Availability
Capsules, dried herb, fluid extract, powder, tablets, tea, tincture
Plant Part Used: Air-dried rhizome
Dosages
Dosages should be standardized to berberine content.
Bladder Infection
• Adult PO dried root/tea: 1-2 g tid (Murray, Pizzorno, 1998)
• Adult PO tincture: 4-6 ml (1-11⁄2 tsp) tid (1:5 dilution) (Murray, Pizzorno,
1998)
• Adult PO fluid extract: 0.5-2 ml (1⁄4-1⁄2 tsp) tid (Murray, Pizzorno, 1998)
• Adult PO freeze-dried root: 500-1000 mg tid (Murray, Pizzorno, 1998)
• Adult PO powdered solid extract: 250-500 mg tid (8% alkaloids) (Murray,
Pizzorno, 1998)
Boils
• Adult PO topical poultice: 1 tbsp root powder mixed with water or egg white to
make a paste, apply to area, cover with adsorbent material, use bid (Murray,
Pizzorno, 1998)
General Use
• Adult PO infusion/tea: 2-4 g dried rhizome, drink in divided doses tid
• Adult PO fluid extract: 250 mg (1:1 dilution) tid
• Adult PO powder: 250-500 mg tid
• Adult PO tincture: 6-12 ml (1:5 dilution) tid
• Adult PO capsules: 500-600 mg qid
• Adult PO powdered root: 1⁄2-1 g divided into 3 daily doses (McCaleb
et al, 2000)
• Adult PO tincture: 2-4 ml (1:10 dilution) (McCaleb et al, 2000)
Sore Throat
• Adult PO dried root/tea: 2-4 g tid (Murray, Pizzorno, 1998)
• Adult PO tincture: 6-12 ml (11⁄2-3 tsp) (1:5 dilution) tid (Murray, Pizzorno, 1998)
• Adult PO fluid extract: 2-4 ml (1⁄2-1 tsp) (1:1 dilution) tid (Murray, Pizzorno,
1998)
• Adult PO powdered solid extract: 250-500 mg (8%-12% alkaloids) tid (Murray,
Pizzorno, 1998)
Adverse effects: Underline = life-threatening
310
Goldenseal
Contraindications
Pregnancy category is 5; breastfeeding category is 4A.
Goldenseal should not be given to children. This herb should not be used by persons
who have cardiovascular conditions such as heart block, arrhythmias, or hypertension, or by those who are hypersensitive to it. Goldenseal should not be used locally
by persons with purulent ear discharge or by those with a ruptured eardrum.
Side Effects/Adverse Reactions
CNS: Hallucinations, delirium (prolonged use); central nervous system
depression, seizures; paralysis (increased doses), paresthesia
CV: Bradycardia, asystole, heart block
EENT: Ocular phototoxicity (tinctures)(Chignell et al, 2007).
GI: Nausea, vomiting, anorexia, diarrhea, or constipation, abdominal cramping,
mouth ulcers
INTEG: Hypersensitivity reactions, rash, contact dermatitis; phototoxicity (topical)
RESP: Dyspnea (prolonged use)
Toxicity: Restlessness, nervousness, irritability, central nervous
system depression, seizures, cardiovascular collapse, coma,
death
Interactions
Drug
Alcohol, antiarrhythmics, antihypertensives, beta-blockers, CNS
depressants: Goldenseal may increase the effects of these products.
Antacids, H2-blockers, proton pump inhibitors: Goldenseal may
decrease these products (theoretical) (Jellin et al, 2008).
Anticoagulants, cardiac glycosides: Goldenseal may decrease the effects
of these products.
Azole antifungals, benzodiazepines, calcium channel blockers:
Goldenseal may slow the metabolism of these products.
Cytochrome P4503A4 substrates: Goldenseal may decrease the action of
these agents (theoretical) (Gurley et al, 2008; Jellin et al, 2008).
Statins: Goldenseal may slow the metabolism of statins; avoid concurrent use.
Vitamin B: Goldenseal may decrease the absorption of vitamin B.
Lab Test
Bilirubin: Goldenseal may increase bilirubin levels (theoretical) (Jellin et al, 2008).
Blood osmolality, serum/urine plasma sodium: Goldenseal may
increase blood osmolality and serum or urine plasma sodium.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Components
Possible Action
Alkaloid
Berberine
Immunostimulant,
antibacterial,
antisecretory,
anticholinergic,
antineoplastic
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Gossypol
311
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Components
Hydrastine
Berberastine
Canadine
Candaline
Beta-hydrastine
Possible Action
Antibacterial
Astringent,
antibacterial
Resin
Phytosterin
Chlorogenic acid
G
Client Considerations
Assess
• Assess the reason the client is using goldenseal.
• Assess for hypersensitivity reactions, including rash and contact dermatitis. If these
are present, discontinue use of this herb and administer an antihistamine or other
appropriate therapy.
• Assess the client’s use of CNS depressants, beta-blockers, antihypertensives, antiarrhythmics, anticoagulants, cardiac glycosides, and antihypertensives. None of these
drugs should be used concurrently with goldenseal (see Interactions).
! • Assess for symptoms of toxicity (see Side Effects).
Administer
• Instruct the client to take goldenseal PO as an extract or as a dried rhizome.
• Instruct the client to store goldenseal products in a cool, dry place, away from heat
and moisture.
• Advise the client to avoid the sun or wear protective clothing when using goldenseal topically (Inbaraj et al, 2001).
Teach Client/Family
• Inform the client that pregnancy category is 5 and breastfeeding category is 4A.
• Caution the client not to give goldenseal to children.
• Warn the client of the many life-threatening side effects of goldenseal.
! • Advise the client not to perform hazardous activities such as driving or operating
heavy machinery until physical response to the herb can be evaluated.
Gossypol !
(gah’suh-pawl)
Scientific name: Gossypium hirsutum
Other common names: American upland cotton, common cotton, cotton,
upland cotton, wild cotton
Origin: Gossypol is found in cotton and is made synthetically.
Adverse effects: Underline = life-threatening
312
Gossypol
Uses
Gossypol is used as a male contraceptive, as a vaginal spermicide female contraceptive, to induce labor and delivery, and to treat dysmenorrhea. Gossypol is used for
uterine fibroids, endometriosis, and dysfunctional uterine bleeding.
Actions
Male Contraception
The primary action of gossypol is contraceptive. Extensive testing began in China
about 30 years ago. Studies have demonstrated the contraceptive effectiveness of
this herb in both male and female laboratory animals. As a male contraceptive,
gossypol decreases sperm production by inhibiting lactate dehydrogenase X, which
is needed to produce sperm. Sperm recovered from rats and hamsters treated with
gossypol were found to be immotile, with heads or tails not attached (Chang,
1980). No changes in libido or hormone levels occurred. The recommended dose
for males is 20 mg per day until the sperm count is reduced to less than 4 million
per ml (after about 90 days), then 75 to 100 mg given two times per month as a
maintenance dose to keep the sperm count low. One study found gossypol to be
more than 99% effective when used at the proposed levels (Wu, 1989). Sperm
production usually returns to normal 90 days after termination of therapy. However,
some men continue to experience lowered sperm production beyond 90 days.
Female Contraception
In female rats, gossypol has been shown to inhibit implantation and possibly to affect
luteinizing hormone levels (Lin, 1985).
Product Availability
Extract
Plant Parts Used: Roots, seeds, stems
Dosages
Male Contraceptive
• Adult PO extract: 20 mg daily for 2-3 mo until sperm count drops to ⬍4 million
sperm/ml, then 75-100 mg every 2 wk for maintenance
Antineoplastic
• Adult PO extract: 10 mg bid or 0.6-0.8 mg/kg/day
Contraindications
Because it can induce labor, gossypol should not be used during pregnancy
except under the direction of a qualified herbalist. Until more research is
available, this herb should not be used during breastfeeding and should not be
given to children. Persons with hypersensitivity to gossypol or those with
hepatic/renal damage should not use it. Males may have a lowered sperm count
for ⬎90 days.
Side Effects/Adverse Reactions
CV: Heart failure, circulatory collapse
GI: Nausea, vomiting, anorexia, diarrhea
GU: Male sterility (prolonged use)
INTEG: Hypersensitivity reactions
MS: Muscle fatigue, weakness, paralysis
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Gossypol
313
Interactions
Drug
Alcohol: Gossypol when given with alcohol leads to alcohol accumulation
(Jellin et al, 2008).
Antifungals: Use of gossypol with antifungals may cause nephrotoxicity; do
not use concurrently.
Cardiac glycosides (digoxin): Gossypol may increase the risk of cardiac
glycoside toxicity (theoretical) (Jellin et al, 2008).
Diuretics (bumetanide, ethacrynic acid, furosemide, hydrochlorothiazide, torsemide, triamterene): Use of gossypol with diuretics may cause
severe hypokalemia; do not use concurrently.
NSAIDs (diclofenac, etodolac, fenoprofen, fluroprofen, indometha- G
cin, ketoprofen, ketorolac, meclofenamate, nabumetone, naproxen,
oxaprozin, piroxicam, sulindac, tolmetin): Gossypol used with NSAIDs
may result in gastrointestinal distress and gastrointestinal tissue damage.
Salicylates (aspirin): Gossypol used with salicylates may result in tissue
damage.
Stimulant laxatives: Gossypol with stimulant laxatives may lead to
hypokalemia (theoretical) (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Enantiomers
Possible Action
Contraceptive, anti-HIV
Client Considerations
Assess
• Assess the reason the client is using gossypol.
• Assess for hypersensitivity reactions. If present, discontinue use of gossypol and
administer an antihistamine or other appropriate therapy.
• Assess for use of antifungals or diuretics, which should not be used concurrently
with gossypol (see Interactions). Monitor potassium levels, which may be decreased with gossypol use.
• Assess for cardiovascular reactions, including arrhythmias.
Administer
• Instruct the client to take extract PO.
• Instruct the client to store gossypol products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use gossypol during pregnancy unless under the direction
of a qualified herbalist, because it can induce labor.
• Caution the client not to use gossypol in children or those who are breastfeeding
until more research is available.
! • Warn the client of the life-threatening cardiovascular side effects of gossypol.
Adverse effects: Underline = life-threatening
314
Gotu Kola
Gotu Kola
(goe-tew’koe-lah)
Scientific name: Centella asiatica
Other common names: Centella, hydrocotyle, Indian pennywort, Indian water
navelwort, talepetrako, teca, water pennywort
Origin: Gotu kola is a creeping plant found in the swamps of Africa, Sri Lanka, and
Madagascar.
Uses
Gotu kola is taken internally to treat hypertension, cancer, hepatic disorders, leprosy,
and varicose veins; to increase fertility; and as a stimulant. It also may be taken internally to treat chronic interstitial cystitis, cellulite, and periodontal disease. Gotu
kola may be used externally to promote wound healing and to treat skin disorders
such as psoriasis, eczema, and keloids.
Investigational Uses
New studies are underway for the use of gotu kola to prevent gastric ulcers.
Actions
Wound Healing Action
Gotu kola is used primarily as a topical preparation to promote wound healing. In
one study using laboratory rats, gotu kola penetrated tissues in high concentrations
and produced a faster rate of healing with topical administration than with oral. Increased collagen was found in the cell layer in the form of fibronectin (Tenni et al,
1988). One of the chemical components of gotu kola, the glycoside madecassoside,
decreases inflammation while another glycoside, asiaticoside, may be responsible
for wound healing.
Antiinfertility Action
In a preliminary study, gotu kola was shown to decrease infertility in female mice.
The mechanism of action is unknown (Dutta et al, 1968).
Other Actions
Other possible uses of gotu kola that have not been investigated to any great degree include its antihypertensive, anticancer, periodontal disease, cellulite, and connective tissue regulation actions. One study has confirmed the gastroprotective effects of Centella
asiatica. Rats were induced with gastric lesions by ethanol; the oral administration of
Centella extract significantly inhibited gastric lesions (Cheng et al, 2000). Another study
(Flora et al, 2007) found a beneficial effect against arsenic-induced oxidative stress but
possessed no chelating properties. Positive cognition and mood was the result after
administration of gotu kola in healthy elderly people (Wattanathom et al, 2008).
Product Availability
Capsules, cream, dried herb, extract
Plant Part Used: Dried leaves
Dosages
No topical dosages are available.
Cellulite
• Adult PO extract: 30 mg triterpenes tid (Murray, Pizzorno, 1998)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Gotu Kola
315
General Use
• Adult PO capsule: 450 mg daily
• Adult PO dried leaf: 0.3-0.6 g tid
Periodontal Disease
• Adult PO extract: 30 mg triterpenes bid (Murray, Pizzorno, 1998)
Varicose Veins
• Adult PO extract: 30-60 mg triterpenes daily (Murray, Pizzorno, 1998)
Contraindications
Pregnancy category is 2; breastfeeding category is 2A.
Gotu kola should not be given to children. It should not be used by persons G
with hypersensitivity to this herb or to members of the celery family.
Side Effects/Adverse Reactions
CNS: Sedation
GI: Possible hepatotoxicity (Jorge et al, 2005).
INTEG: Hypersensitivity reactions such as burning (topical use), contact
dermatitis, rash, pruritus
SYST: Increased blood glucose, increased cholesterol levels
Interactions
Drug
Antidiabetics, antilipidemics: Gotu kola may decrease the effectiveness
of antidiabetics, antilipidemics; do not use concurrently.
CNS depressants: Gotu kola with CNS depressants results in increased
sedation (theoretical) (Jellin et al, 2008).
Herb
Sedative herbs: Gotu kola with sedating herbs leads to increased sedation
(theoretical) (Jellin et al, 2008).
Lab Test
Glucose, cholesterol: Gotu kola may increase these levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Glycoside
Madecassoside;
Madecasoside
Asiaticoside
Brahmoside; Brahminoside
Centelloside
Antiinflammatory
Madecassol
Acid
Tannin
Phytosterol
Flavonoid
Wound healing
Sedative
Madecassic acid; Centellic
acid; Centoic acid;
Asiatic acid;
Asiaticentoic acid
Wound healing
Kaempferol; Quercetin
Antiinflammatory
Adverse effects: Underline = life-threatening
316
Grapeseed
Client Considerations
Assess
• Assess the reason the client is using gotu kola.
• Assess for hypersensitivity reactions: burning (topical), contact dermatitis, rash,
and pruritus. If these are present, discontinue the use of this herb and administer
an antihistamine or other appropriate therapy.
• Assess for medications used (see Interactions).
Administer
• Instruct the client to store gotu kola products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 2A.
• Caution the client not to use gotu kola in children.
• Explain to the client that gotu kola is not the same as other cola species.
Grapeseed
(grayp’seed)
Scientific name: Vitis vinifera
Other common name: Muskat
Origin: Grapeseed is found throughout the world.
Uses
Grapeseed may be used as an antioxidant and an anticancer treatment. It may also
be used to treat varicose veins, circulatory problems, and vision problems such as
cataracts, and to improve vision by lessening eye strain.
Investigational Uses
Researchers are experimenting with the use of grapeseed to treat diabetes mellitus
and inflammatory, degenerative, diverticular, and heart diseases.
Actions
Vision Improvement
Grapeseed has produced beneficial effects in people with vision problems. One study
focused on participants with computer-related visual stress. People who worked at a
video display terminal (VDT) for at least 6 hours a day were assigned to one of three
groups, receiving either grapeseed, bilberry, or a placebo. After 2 months, the grapeseed group reported much less visual stress, with improvements even greater than
those seen in the bilberry group (Fusi et al, 1990). An earlier study had shown
grapeseed to be significantly more effective than a placebo in improving night vision.
This earlier study included 98 people who experienced prolonged nighttime visual
glare or visual stress caused by VDTs (Corbe et al, 1988).
Other Actions
Grapeseed has shown protective effects against carbon tetrachloride hepatic poisoning in mice (Oshima et al, 1995), as well as photoprotective properties of melanins
(Novikov et al, 2001). A significant antioxidant, grapeseed is stronger than the antioxidant properties of vitamin C or E for the skin (Comacchione et al, 2007).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Grapeseed
317
Product Availability
Capsules, tablets, drops, liquid concentrate, cream
Plant Part Used: Seeds
Dosages
Dosages are standardized to 85%-95% procyanidins.
Supplementation
• Adult PO capsules/tablets: 50-100 daily (McCaleb et al, 2000)
Therapeutic Use
• Adult PO capsules/tablets: 150-300 mg daily for 21 days, then 50-80 mg daily
maintenance (McCaleb et al, 2000)
G
Contraindications
Until more research is available, grapeseed should not be used during pregnancy
and breastfeeding. It should not be given to children.
Side Effects/Adverse Reactions
CNS: Dizziness
GI: Nausea, anorexia, hepatotoxicity (theoretical)
INTEG: Rash
Interactions
Drug
Anticoagulants, antiplatelets: Grapeseed given with these agents may
increase the risk of bleeding (theoretical) (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Kaempferol; Quercetin
Tannin
Tocopherol
Fatty acid
Proanthocyanidins
Antiinflammatory,
antioxidant
Wound healing,
antioxidant
Client Considerations
Assess
• Assess the reason the client is using grapeseed.
• If the client is using grapeseed to improve cardiovascular disorders, assess cardiovascular status: edema in legs, improvement in atherosclerosis, and improvement
in varicose veins. Monitor blood pressure and pulse.
• Identify other cardiovascular medications taken by the client.
! • Assess for hepatotoxicity.
Adverse effects: Underline = life-threatening
318
Graviola
Administer
• Instruct the client to take grapeseed PO only once per day.
• Instruct the client to store grapeseed products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use grapeseed in children or those who are pregnant or
breastfeeding until more research is available.
Graviola
(grav’ ee-oh’luh)
Scientific name: Annona muricata, Annon cherimola
Other common names: Braxilian cherimoya, Brazilian paw paw, corossolier,
corossol epineux, sour sop, toge-banreist
Origin: Graviola comes from Brazil.
Uses
Traditionally, graviola is used for its antibiotic, sedative, emetic, and cathartic
properties.
Actions
There is little research for graviola’s use in any condition. There is beginning
evidence that graviola may be useful in cancer therapy. It is believed that acetogenins,
a chemical component, may block the production of ATP (Jellin et al, 2008).
Atypical parkinsonism has been linked to the consumption of fruit and infusions or
decoctions prepared from the leaves (Champy et al, 2005).
Product Availability
No commercial products
Plant Parts Used: Fruit, seeds, leaves, bark
Dosages
No published doses
Contraindications
Graviola should not be used in children or those who are pregnant, breastfeeding,
hypersensitive to this herb, or who have Parkinson’s disease.
Side Effects/Adverse Reactions
CNS: Parkinson’s-like symptoms
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Anticancer
Neurotoxic
Acetogenins
Isoquinolones
= Pregnancy
Possible Action
= Pediatric
! = Alert
= Popular Herb
Green Tea 319
Client Considerations
Assess
• Assess the reason the client is using graviola.
Administer
• Keep graviola in a dry area, away from direct sunlight.
Teach Client/Family
• Caution the client not to use graviola in children, those who are pregnant or breastfeeding, or those who have Parkinson’s disease until more research is available.
• Advise the patient to report any movement disorders.
G
Green Tea
(green tee)
Scientific name: Camellia sinensis
Other common name: Matsu-cha
Origin: Green tea is a shrub found in Asia.
Uses
Green tea is used as a general antioxidant, anticancer agent, diuretic, stimulant,
antibacterial, antilipidemic, and antiatherosclerotic.
Investigational Uses
Research is underway to confirm the use of green tea in treating HIV, increasing
muscle health, reducing total cholesterol, and vascular protection. Green tea is
shown to be effective in reducing the risk of bladder, ovarian, esophageal, gastric,
and pancreatic cancer. Green tea may reduce the risk of breast cancer reoccurring (Jellin et al, 2008). It increases cognitive function and delays Parkinson’s
disease.
Actions
Green tea and black tea come from the same plant, Camellia sinensis. Black tea is
produced by allowing the leaves to oxidize, while green tea is cut and steamed. The
major actions of green tea result from its antioxidant, anticancer, and antilipidemic
properties.
Antioxidant and Anticancer Actions
Green tea exerts protective effects against gastrointestinal cancers of the stomach,
intestine, colon, rectum, and pancreas. One study showed a significant reduction in
these cancers when green tea was used (Ji et al, 1997). Green tea also has been
shown to decrease the incidence of breast cancer in vitro by inhibiting the interaction
with estrogen receptors (Komori et al, 1993). In one study laboratory-induced lung
cancer in rats was shown to be decreased in those that received a 2% solution of
green tea. The cancer rates for the green tea group were 16%, as compared with
46% in the group that drank only water (Luo et al, 1995). In many studies, black tea
has been shown to increase cancer risk in the endometrium and gallbladder. The
chemical component epigallocatechin gallate from green tea was able to strongly
inhibit the replication of two strains of HIV when tested on blood lymphocytes
(Fassina et al, 2002).
Adverse effects: Underline = life-threatening
320
Green Tea
Antilipidemic Action
In one study, green tea produced a significant increase in HDL and a decrease in LDL
lipoproteins. These reactions occurred in direct proportion to the amount of green
tea consumed (Imai et al, 1995).
Other Actions
Green tea was able to improve muscle health by reducing or delaying necrosis in
mice by an antioxidant mechanism (Buetler et al, 2002). Another action being studied is the consumption of green tea to reduce lipids and lipoproteins (Tokunaga
et al, 2002). Green tea can prevent cold and flu symptoms and enhance gamma,
delta T cell function (Rowe et al, 2007).
Product Availability
Tablets, capsules, dried/liquid extract, tea
Plant Part Used: Dried leaves
Dosages
Green tea is standardized to 60% polyphenols.
• Adult PO extract: 250-400 mg/day of standardized to 90% polyphenols (McCaleb
et al, 2000)
• Adult PO tea: 1 tsp tea leaves in 8 oz hot water, drink 2-5 cups/day (McCaleb et al,
2000)
Contraindications
Green tea should not be used by persons with hypersensitivity to this product or by
those with kidney inflammation, gastrointestinal ulcers, insomnia, cardiovascular
disease, or increased intraocular pressure. This herb contains caffeine. Decaffeinated tea is available, although some caffeine may remain.
Side Effects/Adverse Reactions
CNS: Anxiety, nervousness, insomnia (high doses)
CV: Increased blood pressure, palpitations, irregular heartbeat (high doses)
GI: Nausea, heartburn, increased stomach acid (high doses)
INTEG: Hypersensitivity reactions
Interactions
Drug
Antacids: Antacids may decrease the therapeutic effects of green tea
(theoretical).
Anticoagulants, antiplatelets: Green tea with anticoagulants, antiplatelets
may increase risk of bleeding (theoretical) (Jellin et al, 2008).
Beta-adrenergic blockers: Green tea used with these agents can lead to
increased inotropic effects.
Benzodiazepines: Green tea with these agents increases sedation (theoretical)
(Jellin et al, 2008).
Bronchodilators, xanthines (theophylline): Large amounts of green tea
increase the action of xanthines, some bronchodilators.
MAOIs (isocarboxazid, phenelzine, tranylcypromine): Green tea used
in large amounts taken with MAOIs can lead to hypertensive crisis, do not use
together.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Green Tea 321
Interactions—cont’d
Herb
Ephedra: Concurrent use of ephedra and caffeinated green tea may increase
hypertension and CNS stimulation; avoid concurrent use with caffeinated green
tea products.
Food
Dairy products: Dairy products may decrease the therapeutic effects of
green tea.
Iron: Green tea may decrease iron absorption.
Lab Test
Glucose, VMA, urine creatine, urine catecholamine: Green tea may
increase these levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Tannin
Flavonoid
Xanthines
Lignin
Organic acid
Protein
Vitamin
Epigallocatechin gallate
Catechin
Epicatechin;
Epicatechin gallate;
Proanthocyanidins
Caffeine; Theobromine;
Theophylline
C
Possible Action
Wound healing;
antiinflammatory
Antioxidant; anti-HIV
Chemoprotective
Central nervous
system stimulant
Lipolytic
Client Considerations
Assess
• Assess the reason the client is using green tea.
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
• Assess for other conditions that are contraindications to green tea use, including
cardiovascular and renal disease, and increased intraocular pressure.
• Assess for use of antacids, dairy products, and ephedra (see Interactions).
Administer
• Instruct the client to store green tea in a cool, dry place, protected from heat and
moisture.
Teach Client/Family
• Caution the client with renal or cardiovascular disease, or increased intraocular
pressure not to use green tea products that contain caffeine.
• Teach the client not to use green tea with antacids or milk because its effect is
decreased.
Adverse effects: Underline = life-threatening
G
322
Ground Ivy
Ground Ivy
Scientific name: Glechoma hederacea
Other common names: Alehoof, cat’s foot, creeping Charlie, haymaids,
hedgemaids
Origin: Ground ivy is a flowering plant found in the United Kingdom.
Uses
Many herbalists recommend ground ivy to treat sinusitis, allergic conditions, bronchitis, and various conditions of the ears, nose, and throat. It may also be used to
treat disorders of the gastrointestinal system such as diarrhea.
Actions
Very little information is available on ground ivy other than anecdotal evidence.
Although this herb is reported to clear sinusitis, rhinitis, and upper respiratory
congestion, one study identified the antiinflammatory process by controlling
macrophage-mediated inflammatory-related diseases (An et al, 2006).
Product Availability
Fluid extract, infusion, tincture, tea
Plant Parts Used: Flowers, leaves
Dosages
• Adult PO fluid extract: 14-28 grains tid
• Adult topical: crushed leaves are applied to area
• Child ⬎6 yr: to prevent toxicity use a very low dose, only under the supervision of
an herbalist
Contraindications
Until more research is available, ground ivy should not be used during
pregnancy and breastfeeding. It should not be given to children younger
than 6 years of age. Ground ivy should not be used by persons with hypersensitivity to it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Toxicity: Diaphoresis, bronchial congestion and edema,
cyanosis, pupil dilatation
Interactions
Drug
Iron salts: Ground ivy may decrease the absorption of iron salts; avoid
concurrent use.
Herb
Pennyroyal: Ground ivy with pennyroyal increases hepatotoxicity (Jellin et al,
2008).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Guarana
323
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Volatile oil
Pulegone
Abortifacient,
hepatotoxic,
irritant
Wound healing
Tannin
Saponin
Glycosides
Resin
Sesquiterpene
Bitter
Apigenin, Luteolin,
Glucopyranoside,
Cistanoside Icariol
(Yamauchi et al, 2007)
Glechomine
Client Considerations
Assess
• Assess the reason the client is using ground ivy.
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
! • Assess for toxicity (see Side Effects).
Administer
• Instruct the client to store ground ivy in a cool, dry place, away from heat or
moisture.
Teach Client/Family
• Caution the client not to use ground ivy in those who are pregnant or breastfeeding
until more research is available.
• Caution the client not to give ground ivy to children younger than 6 years of age.
With older children, ground ivy should be used only in very small amounts under
the supervision of an herbalist.
• Advise the client that toxicity has occurred in animals.
Guarana !
(gwah’rah-nuh)
Scientific names: Paullinia cupana, Paullinia sorbilis
Other common names: Brazilian cocoa, guarana gum, guarana paste, zoom
Origin: Guarana is a paste made from seeds of a shrub found in the Amazon and
Brazil.
Adverse effects: Underline = life-threatening
G
324
Guarana
Uses
Guarana traditionally has been used as a stimulant and is typically used in combination with other products to promote weight loss.
Actions
Very few studies corroborate any of the uses or actions of guarana in humans.
Antioxidant Action
One study examined the antioxidant effects of guarana (Mattei et al, 1998). The herb
was found to possess antioxidant components.
Stimulant/Weight Loss Action
Guarana has been used for centuries in Brazil for its stimulant properties, which
result from its high caffeine content. Weight loss occurs when ephedra is combined
with caffeine products. Because guarana has a significant caffeine content, weight
loss may be expected when it is combined with ephedra. However, central nervous
system stimulation may be increased significantly when the two are combined. Delayed gastric emptying and promotion of fullness may be responsible for the weight
reduction effect of guarana (Andersen et al, 2001).
Antineoplastic Action
There may be chemoprotective effects of guarana, as identified in one study
(Fukumasu et al, 2006). In the laboratory, mice were used to identify the reduction
in macroscopic lesions. In another study (Fukumasu et al, 2008), guarana treatment
decreased proliferation and increased apoptosis of tumor cells.
Other Actions
The lyophilized extract of guarana seeds identified an antidepressant effect after
long-term use in rats (Otobone et al, 2007).
Product Availability
Capsules, elixir, extract, tablets, tea; component in various supplements, drinks,
flavorings, weight-loss products, and gum
Plant Part Used: Seeds
Dosages
Dosages vary widely depending on the form used.
• Adult PO: do not exceed 3 g/day
Contraindications
Class 2d herb (P. cupana seed).
Because of its caffeine content, and until more research is available, guarana
should not be used during pregnancy (caffeine crosses placenta) and breastfeeding (caffeine enters breast milk). Guarana should not be given to children. It
should not be used by persons with cardiovascular diseases such as hypertension,
arrhythmias, or heart block, or by persons with duodenal ulcers, diabetes, renal
disease, or hypersensitivity to this product.
Side Effects/Adverse Reactions
CNS: Headache, anxiety, nervousness, restlessness, insomnia, tremors, seizures
CV: Hypertension, palpitations, tachycardia, arrhythmias
GI: Nausea, vomiting, anorexia, diarrhea
INTEG: Hypersensitivity reactions
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Guarana
325
Interactions
Drug
Adenosine: Guarana may decrease the adenosine response.
Antihypertensives: Guarana may decrease the effects of antihypertensives
(theoretical).
Beta-blockers: Guarana may increase the effects of beta-blockers such as
metoprolol (theoretical).
Bronchodilators: Guarana may increase the action of bronchodilators due to
caffeine content.
MAOIs (isocarboxazid, phenelzine, tranylcypromine): Guarana in
large amounts taken with MAOIs can result in hypertensive crisis; do not use
together.
Xanthines: Xanthines such as theophylline and caffeine may increase pulse
rate, blood pressure, and arrhythmias when used with guarana; avoid concurrent use.
Herb
Black tea, green tea, yerba maté: Guarana may increase the action of
these products.
Ephedra: Concurrent use of ephedra and guarana may increase hypertension
and CNS stimulation; avoid concurrent use.
Food
Caffeinated drinks: Guarana may increase the caffeine action.
Lab Test
Urate, bleeding time: Guarana may increase these levels.
Pheochromocytoma/neuroblastoma test: Guarana may cause a false
positive result.
Pharmacology
Pharmacokinetics
Caffeine crosses the placenta and enters breast milk. Other pharmacokinetics and
pharmacodynamics are unknown.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Tannin
Catechutannic acid
Tannic acid; Catechol;
Catechin
Timbonine
Caffeine
Wound healing
Antioxidant
Saponin
Xanthine
Skin softener
Central nervous
system stimulator
Theophylline
Theobromine
Adverse effects: Underline = life-threatening
G
326
Guar Gum
Client Considerations
Assess
• Assess the reason the client is using guarana.
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
• Assess for use of medications and herbs (see Interactions).
Administer
• Instruct the client to store guarana products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Because of the caffeine content, caution the client not to use guarana in children
or those who are pregnant or breastfeeding until more research is available.
• Warn the client of the life-threatening side effects of guarana.
! • Advise client that insomnia may occur; take at least 6 hr before bedtime.
Guar Gum
(gwahr guhm)
Scientific name: Cyamopsis tetragonolobus
Other common names: Guar flour, gucran, Indian cluster bean,
jaguar gum
Origin: Guar gum is an annual found in India, the United States, and the tropics
of Asia.
Uses
Guar gum has been used to treat hyperlipidemia, diabetes mellitus, and obesity.
Actions
The primary actions of guar gum are bulk laxative, antihyperlipidemic, and
antidiabetes.
Antihyperlipidemic Action
Guar gum has been shown to decrease cholesterol and LDL levels with little or no
effect on triglyceride HDL levels. Its cholesterol-lowering effect may be due to increased bile excretion of cholesterol. This action mirrors that of bile sequestering
drugs. Guar gum used in combination with other antihyperlipidemics lowers cholesterol to a much greater extent than either used alone (Uusitupa, 1992).
Antidiabetes Action
The antidiabetes action of guar gum may result from the increased transit of gastrointestinal tract contents through the gastrointestinal system or from adsorbing
glucose in the gut. Studies have shown guar gum to decrease blood glucose (Landin
et al, 1992).
Weight Reduction
One study (Pittler et al, 2001) showed that guar gum is not useful for weight loss
primarily because of the adverse reactions of abdominal pain, flatulence, diarrhea,
and cramps.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Guar Gum
327
Product Availability
Flour
Plant Part Used: Endosperm
Dosages
No published dosages are available.
Contraindications
Class 2d herb (seed).
Until more research is available, guar gum should not be used during pregnancy
and breastfeeding. It should not be given to children. Guar gum should not be used G
by persons with hypersensitivity to this product. Persons with bowel obstruction or
dehydration should not use guar gum; these conditions will worsen. Caution
should be exercised in persons with swallowing difficulty.
Side Effects/Adverse Reactions
GI: Flatulence, nausea, vomiting, anorexia, gastrointestinal obstruction
INTEG: Hypersensitivity reactions
Interactions
Drug
All oral medications: Guar gum may decrease the absorption and action of
all oral medications.
Insulin: Guar gum may delay glucose absorption when used with insulin;
insulin dose may need to be decreased.
Food
Nutrients: Guar gum can lead to decreased nutrient absorption.
Lab Test
Blood cholesterol, blood glucose: Guar gum may decrease blood cholesterol
and blood glucose levels.
Pharmacology
Pharmacokinetics
Pharmacokinetics and pharmacodynamics are unknown. Guar gum is not
absorbed.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Polysaccharide
Galactomannan
Antidiabetes;
antihyperlipidemic
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of guar gum
and administer an antihistamine or other appropriate therapy.
Adverse effects: Underline = life-threatening
328
Guggul
Administer
• Instruct the client to store guar gum products in a cool, dry place, away from heat
and moisture.
• Assess for medications used (see Interactions).
Teach Client/Family
• Caution the client not to use guar gum in children or those who are pregnant or
breastfeeding until more research is available.
• Caution the client not to use guar gum with bowel obstruction or dehydration.
These conditions will worsen.
• Instruct the client to take guar gum with adequate fluids to prevent bowel obstruction, dehydration.
• Inform the client that caution should be taken in those with swallowing
difficulties.
Guggul
(gew’guhl)
Scientific name: Commiphora mukul
Other common names: Mukul myrrh tree, myrrh
Origin: Guggul is found in India.
Uses
Guggul is used to decrease high cholesterol, to promote weight loss, and to treat
arthritic conditions. It is used in Ayurvedic medicine to treat obesity and increase fat
metabolism. Guggul is believed to increase thyroid function, but no studies confirm
this. Guggul may be used to treat gum infections (gingivitis, pyorrhea, mouth ulcers)
and for sore throat and digestive complaints.
Actions
Anticholesterol Action
Guggulsterones have been shown to decrease cholesterol synthesis in the hepatic
system and promote the breakdown and excretion of cholesterol (Satyavati,
1991; Urizar et al, 2002; Wu et al, 2002). Three studies have investigated the
use of guggul for the reduction of cholesterol and triglyceride levels, and all
showed a significant reduction of both (Nityanand et al, 1989; Verma et al, 1988;
Agarwal et al, 1986). Two of the studies used guggulipid, and the third used gum
guggul.
Antiobesity Action
More studies are needed to confirm the efficacy of guggul in reducing obesity and
stimulating thyroid function. To date, no studies have confirmed these potential
actions.
Other Actions
The terpenoids and guggulsterones possess antiinflammatory actions (Francis et al,
2004). The guggulsterone Z possesses anti–prostate cancer actions (Xiao et al, 2008).
Product Availability
Alcoholic extract, crude gum, gugulipid, guggulsterone, petroleum ether extract
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Guggul
329
Plant Part Used: Resin
Dosages
• Adult PO alcoholic extract: 4.5 g daily
• Adult PO crude gum guggul: 10 g daily
• Adult PO gugulipid: 500 mg, standardized to 5% guggulsterones
• Adult PO guggulsterone: 25 mg tid
• Adult PO petroleum ether extract: 1.5 g daily
Contraindications
Pregnancy category is 5; breastfeeding category is 4A.
Guggul should not be given to children. Persons with hypersensitivity to G
guggul should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea
GU: Kidney irritation (large doses)
INTEG: Hypersensitivity reactions, rash
MS: Rhabdomyolysis (Bianchi et al, 2004)
Interactions
Drug
Anticoagulants, antiplatelets: Guggul may increase risk for bleeding
when used with these agents.
Diltiazem, propranolol: Guggul can lead to reduced action by these agents.
Thyroid hormones: Guggul may alter the action of thyroid hormones.
Herb
Garlic: Guggul may increase the antilipid action.
Lab Test
Cholesterol, LDL, triglycerides: Guggul may lower these levels.
Thyroid stimulating hormone: Guggul decreases thyroid stimulating
hormone.
T3: Guggul increases T3.
Primary Chemical Components and Possible Actions
Chemical Class
Individual
Components
Guggulsterones
E; Z
Aromatic acid
Nonaromatic acid
Steroidal compound
Terpenoids
Possible Action
Lipid lowering; bile acid antagonist,
thyroid stimulation;
antiinflammatory (Francis et al,
2004); anticancer (Xiao et al,
2008)
COX-2 inhibitor
Adverse effects: Underline = life-threatening
330
Gymnema
Client Considerations
Assess
• Assess the reason the client is using guggul.
• Assess for hypersensitivity reactions. If present, discontinue the use of guggul and
administer an antihistamine or other appropriate therapy.
• Assess liver function tests, thyroid panel.
Administer
• Instruct the client to take guggul PO.
• Instruct the client to store guggul products in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 5 and breastfeeding category
is 4A.
• Caution the client not to give guggul to children until more research is
available.
Gymnema
Scientific name: Gymnema sylvestre
Other common names: Gurmar, meshashringi, merasingi
Origin: Gymnema is found in India and Africa.
Uses
Gymnema has been used traditionally in Ayurvedic medicine as a laxative, and to treat
diabetes mellitus and malaria.
Investigational Uses
Studies are underway for the use of gymnema to lower lipids.
Actions
Antidiabetes Action
The antidiabetes action of this herb may be due to its ability to stimulate
functioning beta cells in the pancreas to release insulin. A review of the
literature identified gymnema as an alternative for diabetes mellitus treatment
(Leach, 2007).
Lipid-Lowering Action
A few studies have shown the lipid-lowering effect of Gymnema (Shigematsu et al,
2001a; Shigematsu, 2001b).
Product Availability
Extract
Plant Part Used: Leaves
Dosages
Diabetes Mellitus
• Adult PO extract: 200 mg bid (Murray, Pizzorno, 1998), 400 mg bid (Jellin et al,
2008)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Gymnema
331
Contraindications
Pregnancy category is 3; breastfeeding category is 1A.
Gymnema may be given to children. Persons with hypersensitivity to gymnema
should not use it.
Side Effects/Adverse Reactions
ENDO: Hypoglycemia
GI: Nausea, vomiting, anorexia, inhibition of bitter/sweet taste
INTEG: Hypersensitivity reactions
Interactions
Drug
Antidiabetics (acetohexamide, chlorpropamide, glipizide, glyburide, metformin, tolazamide, tolbutamide, troglitazone), insulin:
Gymnema may increase the action of antidiabetics, insulin (theoretical).
Lab Test
Blood glucose, LDL, total cholesterol: Gymnema may cause decreased
blood glucose (decoctions, infusions), LDL cholesterol, and total cholesterol.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Gymnemic acid
Triterpene glycosides
Longispinogenin
Possible Action
Antidiabetes
Client Considerations
Assess
• Assess the reason the client is using gymnema.
• Assess for hypersensitivity reactions. If present, discontinue the use of gymnema
and administer an antihistamine or other appropriate therapy.
• Assess for use of insulin and antidiabetics (see Interactions).
Administer
• Instruct the client to store gymnema in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 1A.
• Inform the client that gymnema may be given to children.
Adverse effects: Underline = life-threatening
G
332
Hawthorn
Hawthorn
(haw’thawrn)
Scientific name: Crataegus spp.
Other common names: Li 132, may, maybush, quickset, thorn-apple tree,
whitethorn
Origin: Hawthorn is a bush or tree found throughout the United States, Canada,
Europe, and Asia.
Uses
Hawthorn is one of the most commonly used herbs. It is used to treat cardiovascular
disorders such as hypertension, arrhythmias, arteriosclerosis, congestive heart failure, Buerger’s disease, and stable angina pectoris.
Actions
Cardiovascular Action
Hawthorn exerts both antihypertensive and antihyperlipidemic effects. It increases blood supply to the heart, increases the force of contractions, and indirectly inhibits angiotensin-converting enzyme (ACE). The proanthocyanidins,
among the chemical components of hawthorn, have been shown to inhibit ACE in
a manner similar to that of the drug captopril. Hawthorn also stabilizes collagen,
reduces atherosclerosis, and decreases cholesterol. The collagen-stabilizing action of hawthorn helps to keep the artery strong and free of plaque development.
Hawthorn can be used with cardiac glycosides in the treatment of congestive
heart failure. In one study, participants received 600 mg of standardized hawthorn extract or a placebo daily. The treatment group experienced increased
cardiac working capacity and reduced blood pressure (Schmidt et al, 1994,
2000). Hawthorn has been shown to reduce hypertension in laboratory animals
(Koçyildiz et al, 2006).
Other Actions
The hawthorn extract is a scavenger, increases intracellular GSH levels, and
is not cytotoxic. Therefore, it is considered an adequate antioxidant (Ljubuncic
et al, 2005).
Product Availability
Capsules of berries, extended release capsules, fluid extract, leaves, solid extract,
tea, tincture, topical cream
Plant Parts Used: Flowers, fruit, leaves
Dosages
Angina
• Adult PO berries of flowers, dried: 3-5 g tid or as a tea (Murray, Pizzorno,
1998)
• Adult PO fluid extract: 1-2 ml (1⁄4-1⁄2 tsp) tid (1:1 dilution) (Murray, Pizzorno,
1998)
• Adult PO solid extract: 100-250 mg tid (10% procyanidin or 1.8% vitexin4´-rhamnoside) (Murray, Pizzorno, 1998)
• Adult PO tincture: 4-6 ml (1-11⁄2 tsp) tid (1:5 dilution) (Murray, Pizzorno,
1998)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Hawthorn
333
Coronary Artery Disease
• Adult PO solid extract: 100-250 mg tid (10% procyanidin content or 1.8% vitexin4´-rhamnoside) (Murray, Pizzorno, 1998)
General Use
• Adult PO solid extract: 120-240 mg tid of a standardized product (18.75% procyanidines or 2.2% flavonoids)
• Adult PO tea: 1-2 tsp berries, steep in 8 oz water for 15 min, strain,
drink tid
• Adult PO tincture: 5 ml tid (1:5 dilution)
Moderate Hypertension
• Adult PO solid extract: 100-250 mg tid (10% procyanidin content or 1.8% vitexin4´-rhamnoside) (Murray, Pizzorno, 1998)
H
General Use
• Child PO tea: 1 cup several times/wk (Romm, 2000)
• Child PO tincture: 1⁄4-1 tsp up to tid (Romm, 2000)
• Child topical cream: apply prn (Romm, 2000)
Contraindications
Pregnancy category is 2; breastfeeding category is 2A.
Hawthorn may be given to children. It should not be used by persons with
hypersensitivity to this herb or Rosaceae spp.
Side Effects/Adverse Reactions
CNS: Fatigue, sedation
CV: Hypotension, arrhythmias
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Antihypertensives (beta-blockers): Hawthorn may increase hypotension
when used with antihypertensives; avoid concurrent use.
Cardiac glycosides: Hawthorn may increase the effects of cardiac glycosides;
monitor concurrent use carefully.
CNS depressants: Hawthorn may increase the sedative effects of CNS
depressants such as alcohol, barbiturates, and psychotropics; avoid
concurrent use.
Iron salts: Hawthorn tea may decrease the absorption of iron salts; separate
by at least 2 hours.
Herb
Adonis, lily of the valley, squill: Hawthorn increases the action
of Adonis vernalis, Convallaria majalis, Scillae bulbus when taken
concurrently.
Fenugreek, ginger: Hawthorn may increase cardiac events when used with
these products.
Lab Test
Serum digoxin: Hawthorn may cause false increase of serum digoxin.
Adverse effects: Underline = life-threatening
334
Hops
Primary Chemical Components and Possible Actions
Chemical Class
Individual Components
Possible Action
Flavonoid
Quercetin
Rutin
Hyperoside; Vitexin;
Vitexin-rhamnoside
Procyanidin C-1
Antiinflammatory
Antioxidant
Proanthocyanidin
Angiotensinconverting enzyme
(ACE) inhibitor;
chronotropic
Antiviral
Catechin
Epicatechin
Eudesmanolide
Client Considerations
Assess
• Assess the reason the client is using hawthorn.
• Assess for hypersensitivity reactions. If present, discontinue the use of hawthorn
and administer an antihistamine or other appropriate therapy.
• Assess cardiovascular status if the client is taking hawthorn to treat congestive
heart failure.
• Assess for other cardiovascular drugs the client may be taking, including betablockers, cardiac glycosides, central nervous system depressants, and antihypertensives; assess for use of the herbs (see Interactions).
Administer
• Instruct the client to take hawthorn PO as an extract, tincture, or tea.
• Instruct the client to store hawthorn products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 2A.
• Inform the client that hawthorn may be given to children.
• Caution the client to check with the prescriber before giving hawthorn to a child
who is taking cardiovascular medications (Romm, 2000).
• Advise the client not to use this herb if allergic to Rosaceae spp.
Hops
(hahps)
Scientific name: Humulus lupulus
Origin: The hop plant is a perennial that is cultivated throughout the world.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Hops
335
Uses
Hops traditionally have been used as an analgesic, an anthelmintic, a sedative/
hypnotic to treat insomnia, and for attention deficit–hyperactivity disorder. It is also
used to treat menopausal symptoms and to wean patients off conventional sedative
prescriptions.
Actions
Hops have been used by the food and liquor industries as a flavoring for food and
beer. Medicinal uses for hops are described here, although little reliable research
exists for any uses or actions.
Estrogenic Action
Hops are believed to possess estrogen-like activity due to the phytoestrogen components of the hop plant and its ability to exert direct estrogenic effects (Zava et al,
1998). One older study demonstrated estrogenic activity in an acid fraction of the H
plant (Zenisek et al, 1960). However, many of the other available studies contain
conflicting information regarding the estrogenic action. At this point it is uncertain
whether the hop plant does exert estrogen-like activity.
Sedative/Hypnotic Action
The sedative/hypnotic effects of hops may be due to the volatile oils present in the plant.
The same volatile oils may also be responsible for the antispasticity effect. Hops possess
a pentobarbital sleep-enhancing effect without influencing motor behavior and an antideppresant action, when studied in the laboratory (Zanoli et al, 2005).
Antimicrobial Action
One small study shows that the antimicrobial effects of hops result from the bitter
acid components (volatile oils) lupulone, humulene, and linalool (Leung, 1980).
Other Actions
Hops did not improve bone parameters in laboratory animals (Figard et al, 2007).
Product Availability
Cut herb, dry extract, extract, powdered dry herb, tea
Plant Part Used: Whole hops
Dosages
• Adult PO infusion: pour 8 oz boiling water over 0.4 g (1 tsp) ground hops cone,
let stand 15 min
• Adult PO extract: 2-4 mg
• Adult PO cut herb: 0.5 g as a single dose (Blumenthal, 1998)
• Adult PO topical: apply to affected area as needed
Contraindications
Pregnancy category is 3; breastfeeding category is 3A.
Hops should not be used by persons who are hypersensitive to this product; persons who have breast, uterine, or cervical cancers; or those who suffer from a
depressive condition. Hops are for short-term or intermittent use only. Use caution
to avoid sedation in infants.
Continued
Adverse effects: Underline = life-threatening
336
Hops
Side Effects/Adverse Reactions
CNS: Sedation, dizziness, decreased reaction time
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions, including dermatitis and anaphylaxis
Interactions
Drug
Antidepressants, antipsychotics, antihistamines, alcohol, CNS
depressants: Hops may cause increased central nervous system effects when
taken concurrently with antidepressants, antipsychotics, antihistamines, alcohol,
CNS depressants.
Cytochrome P450 (carbamazepine, bupropion, orphenadrine, cyclophosphamide, citalopram, azole antifungals, macrolide antibiotics,
omeprazole, warfarin, theophylline): Hops may decrease the levels of
these drugs.
Estrogens: Hops may cause increased hormonal levels when taken in
conjunction with estrogen (theoretical).
Iron salts: Hops tea may decrease the absorption of iron salts; separate
by at least 2 hours.
Herb
Sedative herbs: Hops may increase sedation when used with other sedating
herbs (theoretical) (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Acylphloroglucinol
Volatile oil
Hormone
Colupulone
Flavonoid
Individual Component
Possible Action
Humulene; Linalool;
Lupulone
Myrcene
Estradiol
Antineoplastic;
antimicrobial
Xanthohumol;
Prenylnaringenin;
Isoxanthohumol
Avermectin
Phenolic acid
Tannin
Estrogenic
Antiinfective
Cytochrome P450
inhibitor
Antiinfective
Ferulic acid; Caffeic acid
Client Considerations
Assess
• Assess the reason the client is using hops.
• Assess for hypersensitivity reactions and dermatitis. If present, discontinue the
use of hops and administer an antihistamine or other appropriate therapy.
! • Assess for anaphylaxis.
• Assess for central nervous system reactions: sedation, dizziness, and decreased
reaction time.
• Assess for medications used (see Interactions).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Horehound
337
Administer
• Instruct the client to store hops in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 3A.
• Caution the client to avoid sedation in the infant.
• Advise the client not to perform hazardous tasks such as driving or operating heavy
machinery if sedation, dizziness, or decreased reaction time occurs.
Horehound
(hoer’hound)
Scientific name: Marrubium vulgare
Other common names: Common horehound, hoarhound, houndsbane,
marvel, white horehound
Origin: Horehound is a perennial found in Asia, Europe, the United States, and
Canada.
Uses
In traditional herbal medicine, horehound has been used to treat upper respiratory
congestion, whooping cough, anorexia, asthma, bronchitis, tuberculosis, and diarrhea, to aid digestion and increase diuresis, and as an anthelmintic and a laxative.
Its topical form has been used to promote wound healing.
Actions
Horehound has been used primarily in Mexico, Europe, and Asia. Currently, horehound’s use as an ingredient in throat lozenges is common in the United States.
Although its most common use is as an expectorant, no studies are available to support this action, and few studies support any uses or actions of this herb. One study
(El Bardai et al, 2001) showed the hypotensive activity of horehound in hypertensive
rats. Another study (Berrougui et al, 2006) suggests that horehound provides a
natural source of antioxidants, which inhibit LDL, and increase the antiatherogenic
potential of HDL. One study (Meyre-Silva et al, 2005) identified analgesic properties
of horehound.
Product Availability
Capsules, cough lozenges, extract, powder, pressed juice, syrup, tea
Plant Parts Used: Dried leaves, flowering tops, fresh leaves
Dosages
• Adult PO extract: 10-40 drops in a small amount of water, tid
• Adult PO infusion: pour 8 oz boiling water over herb, let stand 10 min, strain; take
1-2 g up to tid
• Adult PO lozenges: use prn
• Adult PO powder: 1-2 g tid; 4.5 g daily (Blumenthal, 1998)
• Adult PO pressed juice: 2-6 tbsp daily (Blumenthal, 1998)
Adverse effects: Underline = life-threatening
H
338
Horehound
Contraindications
Class 2b herb (whole herb).
Because horehound is an abortifacient, it should not be used during pregnancy.
Until more research is available, this herb should not be used during breastfeeding. It should not be given to children. Horehound should not be used by persons
who are hypersensitive to it or who have arrhythmias.
Side Effects/Adverse Reactions
CV: Arrhythmias
ENDO: Hypoglycemia
GI: Nausea, vomiting, anorexia, diarrhea
INTEG: Hypersensitivity reactions
Interactions
Drug
Antiarrhythmics, emetics, ergots, sumatriptan: Antiarrhythmics,
emetics (such as granisetron and ondansetron), ergots, sumatriptan may
produce an increased serotonin effect when used with horehound; avoid
concurrent use (theoretical).
Iron salts: Horehound tea may decrease the absorption of iron salts; separate
by 2 hours.
Lab Test
Blood glucose: Horehound may decrease blood glucose.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Volatile oil
Camphene; Cymene;
Fenchene
Marrubiin
Diterpene bitter
Possible Action
Bile secretion,
expectorant,
antiarrthymic
Premarrubiin
Tannin
Flavonoid
Phenylethanoid
glycoside
Wound healing
Chrysoeriol; Luteolin;
Apigenin; Vicenin II
Marruboside
Acteside 2; Forsythoside;
Arenarioside;
Ballotetroside
Client Considerations
Assess
• Assess the reason the client is using horehound.
• Assess for hypersensitivity reactions. If present, discontinue the use of horehound
and administer an antihistamine or other appropriate therapy.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Horse Chestnut 339
• Assess cardiac status: blood pressure, pulse, and ECG changes in clients with
cardiac disorders.
• Assess for medications used (see Interactions).
Administer
• Horehound products should be kept away from heat and moisture.
• Use horehound for short-term use (⬍2 weeks).
Teach Client/Family
• Caution the client not to use horehound during pregnancy because it is an abortifacient. Until more research is available, caution the client not to use this herb
during breastfeeding.
• Caution the client not to give horehound to children.
• Because of its many drug interactions, advise the client to consult a qualified
herbalist before using horehound in any form other than lozenges.
H
Horse Chestnut
!
(hoers chehs’nuht)
Scientific names: Aesculus hippocastanum, Aesculus california,
Aesculus glabra
Other common names: Aescin, buckeye, California buckeye, chestnut, escine,
Ohio buckeye
Origin: Horse chestnut is a tree or shrub found worldwide.
Uses
Traditional uses of horse chestnut include treatment of fever, phlebitis, hemorrhoids,
prostate enlargement, edema, inflammation, and diarrhea. It is commonly used in
Germany to treat varicose veins.
Investigational Uses
Researchers are investigating the use of horse chestnut for treatment of venous insufficiency and varicose veins.
Actions
Antiinflammatory Action
Several studies have focused on the antiinflammatory action of horse chestnut.
The chemical component aescin, a saponin present in horse chestnut, is responsible for its antiinflammatory properties (Matsuda et al, 1997). In another
study of 30 patients with Widmer stage I or II central venous insufficiency, horse
chestnut decreased the activity of lysosomal enzymes associated with venous
insufficiency. In the study, participants received treatment with either tablets
containing the substance (aescin) or a placebo. Those who received tablets
containing aescin experienced significant improvement in ankle edema and
venous filling rate. Subjective symptoms showed very little improvement (Shah
et al, 1997).
Product Availability
Standardized extract, tincture
Plant Parts Used: Seeds, young bark
Adverse effects: Underline = life-threatening
340
Horse Chestnut
Dosages
• Adult PO standardized extract: 100-150 mg daily in two divided doses
• Adult PO tincture: 1-2 ml in 1⁄2 cup water, bid-qid (Smith, 1999)
Contraindications
Pregnancy category is 4; breastfeeding category is 3A.
Horse chestnut should not be given to children.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, hepatotoxicity
GU: Nephropathy, nephrotoxicity
INTEG: Pruritus, hypersensitivity, rash, urticaria
MS: Spasms
SYST: Bruising, severe bleeding, shock; seeds are toxic
Interactions
Drug
Anticoagulants (anisindione, dicumarol, heparin, warfarin),
aspirin and other salicylates: Because of the presence of hydroxycoumarin, a chemical component of the herb that possesses anticoagulant activity, concurrent use of horse chestnut and anticoagulants, aspirin, and other
salicylates increases the risk of severe bleeding. Do not use concurrently.
Antidiabetics: May increase the hypoglycemic effects of diabetes medications.
Iron salts: Horse chestnut tea may decrease the absorption of iron salts; separate by 2 hours.
Herb
Anticoagulant, antiplatelet herbs: Horse chestnut given with anticoagulant,
antiplatelet herbs increases risk of bleeding (Jellin et al, 2008).
Hypoglycemic herbs: Horse chestnut given with hypoglycemic herbs increases
hypoglycemia (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Steroid
Stigmasterol;
Alpha-spinasterol;
Beta-sitosterol
Aescin
Antiinflammatory
Triterpene glycoside
Flavonoid
Coumarin
Quercetin; Kaempferol
Astragalin; Isoquercetin;
Rutin
Aesculetin; Fraxin;
Scopolin
Decreased
permeability of
venous capillaries
Antiinflammatory
Allantoin
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Horseradish 341
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Choline
Phytosterol
Amino acid
Citric acid
Tannin
Individual Component
Possible Action
Wound healing;
antiinflammatory
Seeds Also Contain
Oleic acid
H
Client Considerations
Assess
• Assess the reason the client is using horse chestnut.
• Assess for symptoms of hepatotoxicity (increasing AST, ALT, and bilirubin levels;
clay-colored stools; jaundice; right upper-quadrant pain). If any of these symptoms
are present, discontinue the use of this herb.
• Assess for bleeding, bruising, and allergic reactions such as a rash or itching. If
present, discontinue the use of this herb.
• Assess renal function if high dosage is suspected. Obtain blood urea nitrogen
(BUN) and creatinine levels. Monitor for nephrotoxicity.
• Assess for medications used (see Interactions).
! • Assess for toxicity (see Side Effects).
Administer
• Instruct the client to store horse chestnut in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 4 and breastfeeding category
is 3A.
• Caution the client not to give horse chestnut to children.
! • Warn the client of the life-threatening side effects of horse chestnut. Do not use
older bark as it is poisonous.
Horseradish !
(hawrs’ra-dish)
Scientific name: Armoracia rusticana
Other common names: Great mountain root, pepperrot, great raifort,
red cole
Origin: Horseradish is a perennial native to Europe but is now found throughout
the world.
Adverse effects: Underline = life-threatening
342
Horseradish
Uses
Reported Uses
Horseradish is used as an anthelmintic, diuretic, and antibacterial, and to decrease
joint inflammation and reduce edema. It may also be used to treat sinusitis and
whooping cough. Horseradish is a pungent, warming herb.
Actions
Very little research is available on the actions of horseradish. Because the plant is
poisonous, it should be used only as a flavoring in food unless under the supervision
of a qualified herbalist. One study did show a hypotensive reaction in cats given
horseradish IV (Sjaastad et al, 1984). Other studies (Agabeili et al, 2005; Weil et al,
2005) identified inhibition of growth of colon, lung, and stomach cancer cells. It
also, possesses COX-1 inhibitory actions.
Product Availability
Fresh root, paste, powder
Plant Part Used: Roots
Dosages
• Adult PO fresh root: 2-4 g before meals
• Adult topical: 2% mustard oil maximum, applied prn
Contraindications
!
Class 2d herb (rhizome/root).
Because it is an abortifacient, horseradish should not be used during pregnancy.
Until more research is available, this herb should not be used during breastfeeding. It should not be given to children younger than 4 years of age. Persons with
hypothyroidism, hyperthyroidism, renal disease, gastrointestinal ulcers, or hypersensitivity to this herb should avoid its use. Horseradish is toxic if used internally
in large quantities.
Side Effects/Adverse Reactions
EENT: Mucous membrane irritation
GI: Nausea, vomiting, anorexia, diarrhea
INTEG: Hypersensitivity reactions
Interactions
Drug
Thyroid replacement: Horseradish may interfere with thyroid replacement
therapy (theoretical) (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Coumarin
Scopoletin; Aesculetin;
Caffeic acid;
Hydroxycinnamic acid
C
Vitamin
Peroxidase enzyme
= Pregnancy
= Pediatric
! = Alert
Possible Action
= Popular Herb
Horsetail 343
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Resin
Flavonoid
Asparagine
Glucosinolate
Individual Component
Possible Action
Quercetin; Kaempferol
Antiinflammatory
Mustard oil
Antiinflammatory,
respiratory support
Client Considerations
H
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of horseradish
and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store horseradish products in a cool, dry place, away from
heat and moisture. Fresh roots should be kept buried.
Teach Client/Family
• Caution the client not to use horseradish during pregnancy because it is an abortifacient. Until more research is available, caution the client not to use this herb
during breastfeeding.
• Caution the client not to give horseradish to children younger than 4 years
of age.
! • Advise the client to use horseradish internally only as a food flavoring or under the
direction of a qualified herbalist. The horseradish plant is toxic if used internally
in large quantities.
Horsetail !
(hawrs’tayl)
Scientific name: Equisetum arvense
Other common names: Bottle brush, corn horsetail, dutch rushes,
horse willow, horsetail grass, paddock pipes, pewterwort, scouring rush,
shave grass, toadpipe
Origin: Horsetail is a perennial pteridophyte found throughout Europe and in parts
of Asia.
Uses
Horsetail is used internally to increase the strength of bones, teeth, nails, and hair. It
has also been used internally as an antiinfective, diuretic, and anticancer treatment,
as well as to decrease gout, prevent urinary stones, treat menorrhagia, and increase
strength. It is used externally to promote wound healing.
Adverse effects: Underline = life-threatening
344
Horsetail
Actions
This herb exerts mild diuretic activity but is not recommended to treat any condition.
Horsetail may increase sodium and water excretion. Anecdotal reports characterize
it as an astringent used to stop bleeding, decrease inflammation, and promote wound
healing. However, no evidence supports any of these claims. One study (Radulovic
et al, 2006) identified antimicrobial actions against a panel of microorganisms.
Another study (Dos Santos et al, 2005) found that horsetail possesses sedative and
anticonvulsant effects when studied in the laboratory.
Product Availability
Crude herb, fluid extract; component in combination products
Plant Part Used: Dried green aerial stems
Dosages
• Adult PO fluid extract: initially, 20-40 drops tid-qid; maintenance 20-40 drops
bid-tid (1:1 dilution in 25% alcohol)
• Adult PO infusion: place 1.5 g herb in 8 oz water; take 2-4 g/day
• Adult PO tea: pour 8 oz boiling water over 2-3 g herb, boil 5 min, let stand 15 min,
strain
• Adult topical: 10 g herb/L water, used as a compress or bath prn
Contraindications
!
Pregnancy category is 3; breastfeeding category is 2A.
Horsetail should not be given to children. This herb should not be used by persons with
hypersensitivity to it or those with edema, cardiac disease, renal disease, or nicotine
sensitivity. Horsetail contains nicotine and should not be used for prolonged periods.
The active chemicals in this herb are absorbed through the skin and can cause death.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Nicotine toxicity: Weakness, dizziness, fever, loss of weight,
feeling of cold in extremities (very large quantities)
SYST: Thiamine deficiency
Interactions
Drug
Cardiac glycosides (digoxin): Horsetail may increase the toxicity of cardiac
glycosides and increase hypokalemia.
Diuretics: Horsetail may increase the effect of diuretics; avoid concurrent use
(theoretical).
Lithium: Horsetail taken with lithium may cause dehydration and lithium toxicity.
Herb
Adonis, lily of the valley, squill: Horsetail increases the action of Adonis
vernalis, convalleria majalis, Scillae bulbs when taken concurrently.
Tobacco: Horsetail may cause increased CNS stimulation when used with tobacco;
avoid concurrent use.
Food
Thiamine: Horsetail may interfere with the absorption of thiamine.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Huperzine A
345
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Isoquercitrin; Equisetrin;
Galuteolin
Cholesterol; Campesterol;
Isofucosterol;
Beta-sitosterol
Nicotine
Diuretic
Diuretic
Sterol
Alkaloid
Central nervous system
stimulant
Palustrinine; Palustrine
Thiaminase
Minerals
Thiamine deficiency
Silica; Selenium; Zinc
Client Considerations
Assess
• Assess the reason the client is using horsetail.
• Assess for hypersensitivity reactions. If present, discontinue the use of horsetail
and administer an antihistamine or other appropriate therapy.
• Assess for the use of medications, caffeinated foods, and tobacco. Xanthines, cerebral
stimulants, nicotine, coffee, tea, cola, and tobacco will cause increased central nervous system stimulation when used in conjunction with horsetail (see Interactions).
! • Assess for nicotine toxicity: weakness, dizziness, fever, weight loss, and feeling of
cold in extremities. Horsetail would have to be taken in large quantities to cause a
toxic reaction.
Administer
• Instruct the client to store horsetail products in sealed container away from heat
and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Caution the client not to give horsetail to children.
• Caution the client not to confuse medicinal horsetail with other Equisetum spp.
! • Warn the client about possible nicotine toxicity and the many drug, food, and herb
interactions of horsetail.
! • Warn the client to keep horsetail away from children. The active chemicals in this
herb are absorbed through the skin and can cause death.
Huperzine A
(hoo-pehr’ zeen)
Scientific name: Huperzine A
Other common names: HupA, Selagine
Origin: Huperzine A is a synthetic.
Adverse effects: Underline = life-threatening
H
346
Hyssop
Uses
Huperzine A is used for dementia in Alzheimer’s disease and for muscle weakness in
myasthenia gravis.
Actions
This herb is thought to be helpful in Alzheimer’s disease, as well as in other dementias. It crosses the blood-brain barrier and is a reversible inhibitor of acetylcholinesterase. Huperzine A increases acetycholine for up to 3 or more hours. It seems to
possess beneficial effects of general cognitive, behavioral disturbance and functional
performance (Li et al, 2008; Peng et al, 2007).
Product Availability
Tablets, IM
Dosages
Alzheimer’s disease
• Adult PO tablets: 50-200 mcg bid
Senile Dementia
• Adult PO tablets: 30 mcg bid
Myasthenia Gravis
• Adult IM: 400 mcg/day
Contraindications
Huperzine A should not be used in pregnancy or breastfeeding until more research
is available. It is contraindicated in persons with seizures, PUD, GI ulcers, bradycardia, or other rhythm disorders.
Side Effects/Adverse Reactions
CNS: Sweating, blurred vision, hyperactivity
GI: Nausea, anorexia, vomiting, diarrhea
Client Considerations
Assess
• Assess the reason the client is using hyperzine A.
Administer
• Keep huperzine A in a cool, dry area, away from excessive light.
Teach Client/Family
• Teach the patient that hyperzine A should not be used in pregnancy and breastfeeding until more research is available.
Hyssop
(hi’suhp)
Scientific name(s): Hyssopus officinalis
Origin: Hyssop is a perennial found in the Mediterranean, the United States, and
Canada.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Hyssop
347
Uses
Hyssop has been used as a fragrance in soaps, perfumes, and cosmetics, as well as
a flavoring in food. It has been used as an antiasthmatic, antispasmotic, and expectorant, as well as to treat sore throat (used as a gargle) and for wound healing.
Investigational Uses
Initial evidence indicates that hyssop may be useful as an antiviral to treat HIV infections. Hyssop has also been used to treat herpes infections.
Actions
Hyssop is a member of the mint family. Little research is available to confirm any of
its uses or actions.
Antiretroviral/Antiviral Action
Initial research indicates that hyssop may be useful in the treatment of HIV-1 infections
(Gollapudi et al, 1995) and possibly herpes infections. One polysaccharide isolated H
from hyssop was shown to inhibit HIV replication. Another study showed that the tannins and caffeic acid found in hyssop exerted antiviral activity (Kreis et al, 1990).
Other Actions
Anecdotal reports suggest the use of hyssop as a stimulant, expectorant, sedative, and
antispasmodic. One study (Lu et al, 2002) identified the muscle-relaxing activity of
Hyssopus officinalis in laboratory animals. Another study identified the antiplatelet
action of the chemical components, phenylpropanoids (Tognolini et al, 2006).
Product Availability
Essential oil, fluid extract, tea, tincture
Plant Parts Used: Essential oil from leaves and flower tips
Dosages
• Adult PO tea: cover 1 tsp herb with 8 oz boiling water, let stand 15 min, may take tid
• Adult PO tincture: 2-4 ml tid
Contraindications
Class 2b herb (whole herb).
Because hyssop is an abortifacient, it should not be used during pregnancy. Until
more research is available, this herb should not be used during breastfeeding.
It should not be given to children younger than 2 years of age. Persons with hypersensitivity to hyssop should not use it.
Side Effects/Adverse Reactions
CNS: Seizures
GI: Nausea, vomiting, anorexia, diarrhea
INTEG: Hypersensitivity reactions
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Terpenoid
Marrubiin; Ursolic acid;
Oleanolic acid
Cardioactive; stimulates
bronchial secretions
Continued
Adverse effects: Underline = life-threatening
348
Hyssop
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Volatile oil
Linalool; Camphor;
Pinochamphone;
Thujone; Alphapinene; Beta-pinene;
Limonene; Camphene;
Alphaterpinene;
Bornylacetate;
Isopinocamphone
Hesperidiin
Diosmetin
Flavonoid
Tannin
Resin
Acid
Polysaccharide
Phenylpropanoids
Possible Action
Muscle relaxant
Wound healing; antiviral
Caffeic acid
MAR-10
Antiviral
Anti-HIV
Antiplatelet
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of hyssop and
administer an antihistamine or other appropriate therapy.
• Determine the reason the client is using hyssop and suggest more effective
alternatives.
Administer
• Children, geriatric clients, and clients who are emaciated should use only low
doses of hyssop.
Teach Client/Family
• Caution the client not to use hyssop during pregnancy because it is an abortifacient. Until more research is available, caution the client not to use this herb
during breastfeeding.
• Caution the client not to give hyssop to children younger than 2 years of age.
• Advise the client to use hyssop only under the direction of a qualified herbalist if
using the herb for an extended period.
• Warn the client not to confuse Hyssopus officinalis with other plants commonly
called “hyssop.’’ These other plants are not members of the Hyssopus genus or its
family, Labiatae.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Iceland Moss
349
Iceland Moss
(ise’luhnd maws)
Scientific name: Cetraria islandica
Other common names: Consumption moss, eryngo-leaved liverwort,
Iceland lichen
Origin: Iceland moss is a lichen found in Iceland and other parts of the Northern
hemisphere.
Uses
Iceland moss has been used to treat the common cold, cough, bronchitis, inflammation, and anorexia.
Investigational Uses
Initial research documents the use of Iceland moss to treat bacterial and HIV-1
infections.
Actions
Iceland moss may be contaminated with lead.
Antioxidant, Antimicrobial, Antiretroviral, Anticancer,
and Antiinflammatory Actions
Iceland moss has demonstrated significant antimicrobial effects against Streptococcus
pyogenes, Staphylococcus aureus, Mycobacterium tuberculosis, and Helicobacter
pylori (Ingolfsdottir et al, 1985, 1997). The chemical component responsible is protolichesterinic acid. Iceland moss has also been shown to exert significant activity
against HIV-1 infection and certain cancers (Ingolfsdottir, 1994). Cetraria islandica
showed significant antioxidant effect depending on concentration of sample. The conclusion was that C. islandia is a potential source of natural antioxidant (Gulcin et al,
2002). Another study (Freysdottir et al, 2008) identified the antiinflammatory effect of
Iceland moss, possibly by changing the cytokine secretion bias.
Product Availability
Capsules, creams, crude herb, lozenges, tincture
Plant Parts Used: All parts of the lichen
Dosages
Cough and Cold
• Adult PO lozenges: take one lozenge prn
Other
• Adult PO decoction: mix 1 tsp shredded moss in 8 oz water, boil 3 min, strain,
take bid
• Adult PO tincture: 1-2 ml bid-tid
Contraindications
Class 1 herb (decoction, infusion); class 2d herb (alcoholic extract, powder, thallus).
Until more research is available, Iceland moss should not be used during pregnancy
and breastfeeding. It should not be given to children. This herb should not be used
by persons with gastric or duodenal ulcers or by those with hypersensitivity to it.
Continued
Adverse effects: Underline = life-threatening
I
350
Indigo
Side Effects/Adverse Reactions
GI: Nausea, vomiting, gastritis, anorexia, hepatotoxicity
INTEG: Hypersensitivity reactions
Interactions
Drug
Oral medications: Iceland moss can decrease absorption of oral medications
(Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Polysaccharide
Lichenic acid
Lichenin; Isolichenin
Protolichesterinic acid
Fumarprotocetraric acid;
Lichesterinic acid
Pharyneal soothing agent
Antimicrobial
Client Considerations
Assess
• Assess the reason the client is using Iceland moss.
• Assess for hypersensitivity reactions. If present, discontinue the use of Iceland
moss and administer an antihistamine or other appropriate therapy.
! • Assess for signs of hepatotoxicity: jaundice, clay-colored stools, and right
upper-quadrant pain. Monitor hepatic function studies: AST, ALT, and
bilirubin.
Administer
• Instruct the client to store Iceland moss in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use Iceland moss in children or those who are pregnant
or breastfeeding until more research is available.
• Advise the client that very little research is available that documents any actions or
uses of Iceland moss.
• Advise the client that prolonged use can lead to GI ulceration and liver
disease.
Indigo
(in’di-goe)
Scientific name: Indigofera spp.
Other common name: Qingdai
Origin: Indigo is a perennial shrub found in several regions of the world.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Indigo
351
Uses
Indigo has been used in traditional Chinese medicine to purify the liver and to treat
inflammation, pain, and fever. Other uses include treatment of diabetes and
mumps.
Investigational Uses
Indigo may be used to treat bacterial fungal infections.
Actions
One species of indigo (Indigofera spicata) contains substances that are hepatotoxic
and teratogenic. Other indigo species do not cause these toxicities. Indigofera tinctoria has been shown to prevent hepatotoxicity in the case of carbon tetrachloride
poisoning (Anand et al, 1981). Some species have shown promise in the inhibition
of certain cancers. However, insufficient research supports this action at this time.
One study (Chakrabarti et al, 2006) identified the insulin-sensitizing property of
indigo. It is used in rural India for its antidiabetic activity. In the laboratory it reduced
plasma glucose by 63%. Indigo may possess antidyslipidemic activity (Puri et al,
2007) and hepatoprotective effects (Rajkapoor et al, 2006).
Product Availability
Powder, tablets
Plant Parts Used: Branches, leaves
Dosages
No dosage consensus exists.
Contraindications
Because birth defects have occurred in babies born to animals given Indigofera spicata, indigo should not be used during pregnancy. Until more
research is available, this herb should not be used during breastfeeding. It
should not be given to children. Persons who are hypersensitive to indigo
should not use it.
Side Effects/Adverse Reactions
EENT: Redness of the eye
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions, dermatitis
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Glucoside
Xanthene
Indigofera spicata
Also Contains
Indospicine
Indican
Tetrahydroxanthene
Dye
Indigtone
Teratogenic;
hepatotoxic
Hepatoprotective
Adverse effects: Underline = life-threatening
I
352
Inosine
Client Considerations
Assess
• Assess the reason the client is using indigo.
• Assess for hypersensitivity reactions and dermatitis. If present, discontinue the use
of indigo and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store indigo in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use indigo during pregnancy. Birth defects have occurred
in babies born to animals given Indigofera spicata. Until more research is available, caution the client not to use this herb during breastfeeding.
• Caution the client not to give indigo to children.
• Advise the client to avoid getting indigo in the eye.
• Advise the client to learn to distinguish false, wild, and bastard indigo (Baptisia
tinctoria) from Indigofera spp. used for medicinal purposes.
Inosine
(in’ uh-seen)
Scientific name: 2,3-diphosphoglycerate
Other common name: Hypoxanthine riboside
Origin: Inosine is a synthetic.
Uses
Inosine is used to enhance athletic stamina and performance.
Actions
There is little research for inosine use in performance enhancement. It is thought
to increase axon growth in damaged nerve cells (Jellin et al, 2008). There is a
protective mechanism in platelet activation and cerebral ischemic damage (Hsiao
et al, 2005).
Product Availability
Tablets, powder
Dosages
• Adult PO: 5-6 g/day
Contraindications
Inosine should not be used in children or those who are pregnant, breastfeeding,
or hypersensitive to this product.
Client Considerations
Assess
• Assess the reason the client is using inosine.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Irish Moss
353
Administer
• Keep inosine in a dry area, away from direct sunlight.
Teach Client/Family
• Caution the client not to use inosine in children or those who are pregnant or
breastfeeding until more research is available.
Irish Moss
(ire’ish maws)
Scientific name: Chondrus crispus
Other common names: Carrageen, carageenan, chondrus
Origin: Irish moss is a seaweed found in Europe and on the coasts of Canada.
Uses
Irish moss is used to treat diarrhea, gastritis, and bronchitis.
Investigational Uses
Research is underway to determine the effectiveness of Irish moss as an antiinflammatory and as a vehicle for delivery of gastrointestinal drugs.
Actions
Traditionally, Irish moss has been used to treat cough, bronchitis, and diarrhea.
However, no research supports these traditional uses, and little research is available
on this herb in general. One study of laboratory animals did show an antiinflammatory action when carrageenan, one of the chemical components, was injected into
inflamed paws. Other proposed actions that have not been studied include potential
use as an anticholesteremic, anticoagulant, and antihypertensive. The food and drug
industries use Irish moss as a binder, emulsifier, and stabilizer.
Product Availability
Component of: cream, lotion, ointment, toothpaste, tea, granules in combination
with other herbs
Plant Part Used: Whole moss
Dosages and Routes
• Adult decoction: boil 1 oz of dried moss in 1-11/2 pints of water for 15 min, strain,
drink 1 cup tid
Contraindications
Until more research is available, Irish moss should not be used during pregnancy
and breastfeeding. It should not be given to children. This herb should not be used
by persons with active gastrointestinal bleeding or a history of peptic ulcers, or by
those with hypersensitivity to it.
Side Effects/Adverse Reactions
CV: Decreased blood pressure
GI: Nausea, vomiting, anorexia, diarrhea, abdominal pain, gastrointestinal
bleeding
Continued
Adverse effects: Underline = life-threatening
I
354
Irish Moss
Side Effects/Adverse Reactions—cont’d
GU: Renal changes (theoretical)
INTEG: Hypersensitivity reactions
Interactions
Drug
Anticoagulants (heparin, warfarin), antihypertensives: Irish moss
may increase the effects of anticoagulants, antihypertensives; avoid concurrent use.
Oral medications: Irish moss may decrease absorption of oral medications.
Salicylates (aspirin): Irish moss may pose an increased risk of bleeding
when used with salicylates; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Carrageenan
Iodine
Bromine
Mineral
Vitamin
Individual Component
Possible Action
Antiinflammatory
Iron; Magnesium; Calcium;
Sodium
A; B
Client Considerations
Assess
• Assess the reason the client is using Irish moss.
• Assess for hypersensitivity reactions. If present, discontinue the use of Irish moss
and administer an antihistamine or other appropriate therapy.
! • Assess for suspected gastrointestinal bleeding: black tarry stools, guaiac stools.
• Assess for the use of antihypertensives, anticoagulants, and salicylates (see
Interactions).
Administer
• Instruct the client to store Irish moss in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use Irish moss in children or those who are pregnant or
breastfeeding until more research is available.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Jaborandi
355
Jaborandi
(zhah-boer-ahn’dee)
Scientific names: Pilocarpus jaborandi, Pilocarpus microphyllus,
Pilocarpus pinnatifolius
Other common names: Arruda brava, arruda do mato, Indian hemp,
jamguarandi, juarandi, pernambuco jaborandi
Origin: Jaborandi is found in Brazil.
Uses
The primary use of jaborandi is to reduce the intraocular pressure caused by glaucoma
and to treat xerostomia. It is also used to treat diabetes and nephritis, to stimulate milk
flow in nursing mothers, and as an antiinflammatory. Jaborandi has been used topically
for baldness and to treat skin disorders such as psoriasis and eczema.
Actions
The chemical component pilocarpine is responsible for the pharmacologic action of
jaborandi. Most of the information available on this herb is derived from the mainstream pharmacologic literature on pilocarpine. Jaborandi may be administered
either orally or ophthalmically. When taken orally, it acts on the cholinergic receptors, stimulating the exocrine glands and producing muscarinic effects. Gastric and
bronchial secretions increase, as does motility of the urinary tract and gallbladder.
Ophthalmic Action
When used as an ophthalmic, jaborandi is a direct-acting miotic. This herb duplicates the muscarinic effects of acetylcholine. The result is pupillary constriction,
increased aqueous humor outflow, and decreased intraocular pressure.
Product Availability
Essential oil, extract, powder, tincture
NOTE: For information about pilocarpine (eye drops), refer to the pharmacologic
literature.
Plant Part Used: Leaves
Dosages
Ophthalmic
• Adult topical drops: 1-2 gtt tid
Other
• Adult PO extract: 20-30 drops
• Adult PO powdered leaves: 10-60 grains
• Adult PO tincture: 1 dram
Contraindications
Class 2b herb (leaf).
Until more research is available, jaborandi should not be used during pregnancy
and breastfeeding. It should not be given to children. Jaborandi should not be used
by persons with uncontrolled asthma, angle-closure glaucoma, or iritis or by
persons with hypersensitivity to it. Persons with chronic obstructive pulmonary
disease, bronchitis, cardiac disease, biliary tract disease, cholelithiasis, retinal
disease, psychiatric disorders, neurologic disorders, or cognitive disorders should
avoid the use of jaborandi.
Continued
Adverse effects: Underline = life-threatening
J
356
Jaborandi
Side Effects/Adverse Reactions
CNS: Tremors, dizziness, headache, weakness
CV: Hypertension, tachycardia, edema
EENT: Rhinitis, amblyopia, epistaxis; blurred vision, stinging, eye pain
(ophthalmic use)
GI: Nausea, vomiting, anorexia, dysphagia
GU: Urinary frequency
INTEG: Hypersensitivity reactions, flushing, sweating
Interactions
Drug
Anticholinergic: The effects of jaborandi are decreased when used internally
with anticholinergics.
Beta-blockers: Adverse cardiovascular reactions are increased when jaborandi
is used internally with beta-blockers; do not use concurrently.
Bethanechol, cholinergics (ophthalmic): Increased cholinergic effects occur
when jaborandi is used internally with bethanechol, ophthalmic cholinergics.
NSAIDs (topical): The action of jaborandi (ophthalmic route) is decreased
when it is used with topical NSAIDs; do not use concurrently.
Pharmacology
Pharmacokinetics
Jaborandi is absorbed well when taken internally. It is excreted via urine, metabolized as an unchanged drug.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Pilocarpine
Direct-acting miotic;
cholinergic
Isopilocarpine;
Pilocarpidine
Jaborine
Pilosine
Tannic acid
Jaboric acid
Pilocarpic acid
Volatile oil
Client Considerations
Assess
• Assess the reason the client is using jaborandi.
• Assess for hypersensitivity reactions. If present, discontinue the use of jaborandi
and administer an antihistamine or other appropriate therapy.
• Assess for dizziness, headache, weakness, blurred vision, hypertension, and
tremors. If present, the herb dose may need to be reduced.
• Assess for medication use (see Interactions).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Jamaican Dogwood
357
Administer
• Instruct the client to use the lowest PO dose possible.
• Store in dry, cool environment.
• Use by ophthalmic route tid.
Teach Client/Family
• Caution the client not to use jaborandi in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client that visual changes such as blurred vision may occur. The client
should avoid driving or operating machinery until the particular effects are
known.
• Advise the client that when jaborandi is used via the ophthalmic route, the eyes
initially may sting and headache, brow ache, and decreased night vision may
occur.
• Advise client not to confuse pilocarpine jaborandi or paraguay jaborandi with this
agent (Jellin et al, 2008).
J
Jamaican Dogwood !
(jah-may’kuhn dawg’wood)
Scientific name: Piscidia erythrina
Other common names: Fish poison tree, fishfuddle, West Indian dogwood
Origin: Jamaican dogwood is now found in the West Indies, the northern portion
of South America, and the southern portion of the United States.
Uses
Jamaican dogwood has been used to treat insomnia, anxiety, asthma, migraine,
dental pain, nerve pain, menstrual disorders such as dysmenorrhea, and the pain of
labor. Most of its uses are intended to produce mild to moderate analgesia. Because
of its toxicity, this herb is rarely used to treat any condition.
Actions
Very little information is available on Jamaican dogwood, and no primary research
is available for any of its uses or actions. It is believed to exert an antispasmodic
action, but research does not confirm this. Because of its toxicity, this herb is no
longer in use to any significant extent. Its use should be discouraged and safer alternatives recommended.
Product Availability
Bark strips, dried bark, dried roots, fluid extract, tincture
Plant Parts Used: Bark, roots
Dosages
• Adult PO dried bark/dried roots: 2-4 g daily divided tid
• Adult PO fluid extract: 5-20 drops, increasing to a maximum of 1-2 drams
daily
• Adult PO tea: 1 tsp in 8 oz water, simmer 10-15 min
• Adult PO tincture: 2-3 ml bid-tid (taken at bedtime if used to treat insomnia)
Adverse effects: Underline = life-threatening
358
Jamaican Dogwood
Contraindications
!
Pregnancy category is 6; breastfeeding category is 4A.
Jamaican dogwood should not be given to children. This herb should not be used
by elderly persons, those with cardiovascular disease such as arrhythmias or hypotension, or those with hypersensitivity to it. Jamaican dogwood should not be
used intravenously. This is a toxic herb that is not recommended for use.
Side Effects/Adverse Reactions
CNS: Dizziness, sedation
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Toxicity: Sweating, tremors, salivation, numbness
Interactions
Drug
Alcohol, antihypertensives, barbiturates, opioids: Jamaican dogwood
may increase the effects of alcohol, antihypertensives, barbiturates, opioids; avoid
concurrent use.
Antihistamines: Antihistamines may produce an increased effect when used
with Jamaican dogwood; avoid concurrent use.
Herb
Sedative herbs: Jamaican dogwood may increase sedation when used with
sedative herbs.
Primary Chemical Components and Possible Actions
Chemical Class
Isoflavone
Rotenoid
Tannin
Soflavone
Tataric acid
Individual Component
Possible Action
Spasmolytic
Millettone; Isomillettone;
Sumatrol;
Dehydromillettone;
Rotenone
Carcinogenic
Wound healing
Piscidone; Listetin;
Erythbigenin;
Piscerythrone;
Ichthynone
Piscidic fukiic; Methlfukiic
Client Considerations
Assess
• Assess the reason the client is using Jamaican dogwood.
• Assess for hypersensitivity reactions. If present, discontinue the use of Jamaican
dogwood and administer an antihistamine or other appropriate therapy.
• Assess for cardiovascular disease such as hypotension, bradycardia, and arrhythmias.
• Assess for use of alcohol, antihistamines, antihypertensives, barbiturates, and
opioids (see Interactions).
! • Assess for toxicity symptoms (sweating, tremors).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Jambul
359
Administer
• Inform the client that Jamaican dogwood may be taken PO in the form of dried
products (bark, root, or bark strips), extract, tincture, or tea.
• Instruct the client to store Jamaican dogwood products in a cool, dry place, away
from heat and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 6 and breastfeeding category is 4A.
• Caution the client not to give Jamaican dogwood to children.
• Advise the client that Jamaican dogwood causes drowsiness and sedation.
• Caution the client not to perform hazardous activities such as driving or operating
heavy machinery until physical response to the herb can be evaluated.
! • Warn the client that this herb cannot be recommended for any use or action
because of its toxicity.
Jambul
(jam-bewl’)
Scientific name: Syzygium cuminii
Other common names: Black plum, jamba, jambolana, jambolo, jambool,
jambu, jambula, jambulon plum, java plum
Origin: Jambul is a tree found in India and Sri Lanka.
Uses
Jambul has been used in traditional herbal medicine as an aphrodisiac and an antispasmodic, as well as an aid in digestion. It is also used to treat diarrhea, flatulence,
and diabetes mellitus.
Investigational Uses
Initial research indicates that jambul decreases inflammation.
Actions
Hypoglycemic Action
Jambul has been used in Brazil for its hypoglycemic action. However, in one study
using laboratory animals with streptozocin-induced diabetes, no difference was
found in blood glucose levels when the animals were given jambul tea for 14 to
95 days as a water substitute (Teixera et al, 1997).
Product Availability
Decoction, tea
Plant Parts Used: Fruit, leaves, seeds
Dosages
• Adult PO: powdered seed 0.3-2 g.
• Adult liquid extract: 4-8 ml (Jellin et al, 2008)
Contraindications
Until more research is available, jambul should not be used during pregnancy and
breastfeeding. It should not be given to children. This herb should not be used by
persons with hypersensitivity to it.
Continued
Adverse effects: Underline = life-threatening
J
360
Jimsonweed
Side Effects/Adverse Reactions
GI: Nausea, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Antidiabetics: Jambul may increase the effects of antidiabetics; avoid
concurrent use (theoretical).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Fatty acid
Oleic acid; Myristic acid;
Linoleic acid;
Palmitic acid
Quercetin
Corilagin; Ellagic;
Galloyglucose
Flavonoid
Tannin
Possible Action
Antiinflammatory
Antibacterial
Essential oils
Client Considerations
Assess
• Assess the reason the client is using jambul.
• Assess for hypersensitivity reactions. If present, discontinue the use of jambul and
administer an antihistamine or other appropriate therapy.
• Monitor blood glucose in diabetic clients; identify antidiabetes agents used (see
Interactions).
Administer
• Instruct the client to store jambul products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use jambul in children or those who are pregnant or
breastfeeding until more research is available.
• Advise client not to confuse jambolan bark with jambolan seeds (Jellin et al, 2008).
Jimsonweed !
(jim’suhn-weed)
Scientific name: Datura stramonium
Other common names: Angel’s trumpet, angel tulip, apple-of-Peru, devil weed,
devil’s apple, devil’s trumpet, Estramonio, green dragon, gypsyweed, inferno,
Jamestown weed, loco seeds, locoweed, mad apple, moon weed, stramoine,
stechapfel, stinkweed, thorn apple, tolguacha, trumpet lily, zombie’s cucumber
Origin: Jimsonweed is a weed found in most temperate and subtropical parts of
the world.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Jimsonweed 361
Uses
Although jimsonweed is highly toxic, it has been used to treat asthma, Parkinsonism,
and irritable bowel syndrome, as well as to reduce gastrointestinal secretions. It also
has been used as a hallucinogen.
Actions
Most of the information available on jimsonweed comes from mainstream pharmacologic literature regarding its component alkaloids. Its chemical components exert
anticholinergic properties and block acetylcholine at parasympathetic neuroeffector
sites. The blocking of vagal stimulation in the heart increases both cardiac output
and heart rate and dries secretions. The chemical components responsible for these
actions are atropine, hyoscine, scopolamine, and hyoscyamine. This herb is very
poisonous to animals and humans, if it is not used correctly.
Product Availability
Cigarettes, crude herb, rectal suppositories
Plant Parts Used: Flowering tops, leaves, roots
Dosages
J
• Adult PO: 75 mg (Clause, 1961)
Contraindications
!
Until more research is available, jimsonweed should not be used during pregnancy
and breastfeeding. It should not be given to children. Jimsonweed should not be
used by persons with hypersensitivity to this plant or belladonna alkaloids. It should
not be used by persons with angle-closure glaucoma, obstruction of the gastrointestinal or urinary system, thyrotoxicosis, ulcerative colitis, prostatic hypertrophy,
tachycardia, tachyarrhythmia, asthma, acute hemorrhage, hepatic disease, myocardial ischemia, or central nervous system disorders such as myasthenia gravis.
Persons with spastic paralysis, gastric ulcers, hyperthyroidism, chronic obstructive
pulmonary disease, hypertension, congestive heart failure, and renal disease should
avoid its use. The jimsonweed plant is toxic, especially the seeds.
Side Effects/Adverse Reactions
CNS: Headache, dizziness, confusion, anxiety, flushing, drowsiness, insomnia,
weakness, involuntary movements, decreased sweating, increased/decreased
body temperature, coma, seizures, death (plant ingestion)
CV: Hypotension, paradoxical bradycardia, angina, premature ventricular
contractions, hypertension, tachycardia, ectopic ventricular beats
EENT: Blurred vision, photophobia, eye pain, pupil dilatation, nasal congestion
GI: Nausea, vomiting, anorexia, dry mouth, abdominal pain, constipation,
abdominal distention, altered taste
GU: Retention, hesitancy, impotence, dysuria
INTEG: Hypersensitivity reactions, rash, urticaria, contact dermatitis, dry skin,
flushing
Interactions
Drug
Amantadine, anticholinergics, MAOIs, tricyclic antidepressants:
Increased anticholinergic effects result when jimsonweed is used with amantadine,
anticholinergics, MAOIs, or tricyclic antidepressants.
Continued
Adverse effects: Underline = life-threatening
362
Jimsonweed
Interactions—cont’d
Antacids: Antacids decrease the action of jimsonweed.
Phenothiazines: Jimsonweed decreases the action of phenothiazines.
Herb
Aloe, buckthorn, cascara, chinese rhubarb, senna: The action of
jimsonweed is increased in cases of chronic use or abuse of aloe, buckthorn,
cascara, chinese rhubarb, or senna.
Pharmacology
Pharmacokinetics
The atropine component is well absorbed, metabolized by the liver, and excreted by
the kidneys. It crosses the placenta and is excreted in breast milk.
Primary Chemical Components and Possible Actions
Chemical Class
Seeds and Leaves
Contain
Alkaloid
Seeds Also
Contain
Fatty acid
Individual Component
Possible Action
Atropine; Scopolamine;
Hyoscyamine; Hyoscine
Anticholinergic
Palmitic acid; Stearic acid;
Oleic acid; Linoleic acid;
Lignoceric acid
All Plant Parts
Contain
Tannin
Coumarin
Wound healing
Client Considerations
Assess
• Assess the reason the client is using jimsonweed.
• Assess for hypersensitivity reactions, such as rash, urticaria, and contact dermatitis. If present, discontinue the use of jimsonweed and administer an antihistamine
or other appropriate therapy.
! • Assess respiratory status, including rate, rhythm, wheezing, dyspnea, and engorged
neck veins. If any of these symptoms are present, jimsonweed use should be
discontinued immediately.
! • Assess for increased intraocular pressure, including blurred vision, nausea, vomiting, and increased tearing. If any of these symptoms are present, jimsonweed use
should be discontinued immediately.
• Assess cardiac status, including rate, rhythm, character, and blood pressure.
• Assess for medications and herbs used (see Interactions).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Jojoba
363
Administer
• Instruct the client to increase bulk and water in the diet if constipation occurs.
• Instruct the client to use hard candy or gum and rinse the mouth frequently if
dryness of the mouth occurs.
Teach Client/Family
• Caution the client not to use jimsonweed in children or those who are pregnant or
breastfeeding until more research is available.
• Warn the client that the jimsonweed plant is toxic, especially the seeds.
! • Caution the client to report blurred vision, chest pain, and allergic reactions
immediately.
• Caution the client not to perform strenuous activities in high temperatures while
using jimsonweed. Heat stroke may occur.
! • Advise the client to avoid consumption of jimsonweed because its alkaloid
chemical components are similar to those of the deadly nightshade plant. Very
little research exists on jimsonweed.
! • Caution the client to use jimsonweed only under the supervision of a qualified
herbalist. This herb is considered unsafe.
Jojoba !
(hoe-hoe’bah)
Scientific names: Simmondsia chinesis, Simmondsia californica
Other common names: Deernut, goatnut, pignut
Origin: Jojoba is a shrub found in Mexico and the southwestern region of the
United States.
Uses
Jojoba has been used primarily to treat skin disorders including scaling, eczema,
psoriasis, seborrhea and chapped, dry skin. It is a component of many common skin
products. Anecdotal information promotes the use of jojoba to treat hair loss and
acne and to decrease the appearance of wrinkles.
Actions
Jojoba has been used for many years as a component in cosmetics, suntan lotions,
shampoos, and hair conditioners. Primary research is lacking, and only two studies
are available that relate to the medicinal uses of jojoba. One study evaluated rabbits
given a 2% jojoba dietary supplement. After supplementation, cholesterol levels decreased by 40%. However, the mechanism of action was not studied (Clarke et al,
1981). Another study evaluated the antioxidant effects of jojoba, which are believed
to result from its alpha-tocopherol content (Mallet et al, 1994). Most of the uses of
jojoba are based on years of anecdotal information.
Product Availability
Beads, butter, crude wax; component of Chapstick, cream, dandruff shampoo,
lipstick, lotion, soap
Plant Part Used: Oil from seeds
Dosages
No dosage information is available.
Adverse effects: Underline = life-threatening
J
364
Juniper
Side Effects/Adverse Reactions
INTEG: Hypersensitivity reactions, contact dermatitis
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Fatty acid
Alcohol
Simmondsin
Vitamin
Mineral
Wax
Alpha-tocopherol
Emollient
B; E
Chromium; Zinc; Copper
Eurucic acid
Myocardial fibrosis
Client Considerations
Assess
• Assess the reason the client is using jojoba.
• Assess for hypersensitivity reactions and contact dermatitis. If present, discontinue
the use of jojoba and administer an antihistamine or other appropriate therapy.
Administer
! • Instruct the client to use jojoba topically only. If jojoba is ingested, toxicity will
occur.
Teach Client/Family
! • Caution the client not to consume any part of the jojoba plant. Toxicity will occur.
Juniper
(jew’nuh-puhr)
Scientific names: Juniperus communis, Juniperus oxycedrus L.
Other common names: A’ra’r a’di, ardic, baccal juniper, common juniper,
dwarf, gemener, genievre, ground juniper, hackmatack, harvest, horse savin,
juniper mistletoe, yoshu-nezu, zimbro
Origin: Juniper is an evergreen found in the United States, Canada, Europe,
and Asia.
Uses
Traditionally, juniper has been used as a diuretic (for both adults and children) and
an antiflatulent, as well as to treat urinary tract infections, diabetes mellitus, inflammation, gout, asthma, obesity, prostate disorders, and gastrointestinal disorders.
Actions
Juniper has been used for its hypoglycemic, antiinflammatory, and antimicrobial
actions. However, few studies support these uses.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Juniper
365
Hypoglycemic Action
In one study, juniper was given to both diabetic and nondiabetic laboratory animals.
The dried berries were shown to reduce hyperglycemia in rats with streptozocininduced diabetes (Sanchez de Medina et al, 1994; Swanston-Flatt et al, 1990).
Antiinflammatory Action
Juniper has been shown to inhibit prostaglandin synthesis and decrease platelet activating factor. It has been used in Sweden as an antiinflammatory (Tunon et al, 1995).
Antiinfective Action
One study (Cavaleiro et al, 2006) supports the antifungal activity against dermatophyte,
aspergillus, and candida strains. There is a need for more research in this area.
Product Availability
Berry juice, capsules, essential oil, liquid, tablets
Plant Part Used: Dried fruit
Dosages
Diabetes Mellitus
• Adult PO capsules/tablets: 250-500 mg daily
Gastrointestinal Disorders
• Adult PO: 0.03-0.2 ml tid essential oil
Inflammation
• Adult PO: 0.2-0.3 mg/ml
• Adult topical: commonly used in bath salts for joint disorders
Urinary Tract Infection
• Adult PO: 20 mg/ml
Urinary Tract Infection
• Child PO berry juice: dilute in water
Contraindications
Class 2b herb (Juniperus oxycedrus L. fruit, berry).
Because it is an abortifacient, juniper should not be used during pregnancy. Until
more research is available, this herb should not be used during breastfeeding. It
should not be given to children younger than 2 years of age. Juniper should not be
used by persons with hypersensitivity to it. Persons with diabetes mellitus and
gastrointestinal disorders should use this herb with caution. Persons with urinary
tract infections, kidney disease, or inflammation should use this herb only under
the supervision of a qualified herbalist.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea
GU: Increased diuresis
INTEG: Hypersensitivity reactions, skin irritation, burning, redness (topical)
Interactions
Drug
Antidiabetics: Juniper may increase the action of antidiabetics (theoretical).
Diuretics, minerals: Juniper may decrease the action of diuretics, mineral
absorption (theoretical).
Lithium: Juniper taken with lithium may result in dehydration and lithium toxicity.
Continued
Adverse effects: Underline = life-threatening
J
366
Juniper
Interactions—cont’d
Lab Test
Urine assays: Juniper may interfere with urine assays.
Primary Chemical Components and Possible Actions
Chemical Class
Cresole Guaiacol
Volatile oil
Sesquiterpene
Terpinen
Juniperin
Resin
Acid
Protein
Individual Component
Possible Action
Piene; Sabinene; Mycrene;
Limonene; Germacrene D;
Gamma-Muurolene
(Salido et al, 2002)
Cadinene
Diuretic
Malic acid; Formic acid
Client Considerations
Assess
• Assess the reason the client is using juniper.
• Assess for hypersensitivity reactions, skin irritation, burning and redness. If present, discontinue the use of juniper and administer an antihistamine or other
appropriate therapy.
• Assess for lithium use; juniper should not be used with lithium.
Administer
• Instruct the client to give juniper to children 2 years of age or older PO diluted in
water. It should not be given to children younger than 2 years of age.
• Instruct the client not to use juniper for longer than 4 weeks. Renal damage may
occur.
Teach Client/Family
• Caution the client not to use juniper during pregnancy because it is an abortifacient.
Until more research is available, caution the client not to use this herb during
breastfeeding. It should not be given to children younger than 2 years of age.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Kaolin
367
Kaolin
(kay’uh-luhn)
Scientific names: Kaolin, hydrated aluminum silicate
Origin: Kaolin is a naturally occurring clay that is treated for impurities.
Uses
Kaolin is often combined with pectin and used as an antidiarrheal.
Actions
Most of the information available on kaolin comes from the mainstream pharmacologic literature. Kaolin decreases both gastric motility and stool water content. It has
adsorbent and demulcent properties.
Product Availability
Liquid
Dosages
Diarrhea
• Adult PO: 15-100 g q3hr (varies widely)
Radiation-induced Mucositis
• Adult topical: 15 ml (50% kaolin/pectin and 50% diphenhydramine) solution as a
rinse qid (Jellin et al, 2008)
Contraindications
Until more research is available, kaolin should not be used during pregnancy
and breastfeeding. It should not be given to children younger than 6 years of age.
Kaolin should not be used by persons with hypersensitivity to this product.
Side Effects/Adverse Reactions
GI: Nausea, anorexia; constipation (chronic use)
Interactions
Drug
All medications: Kaolin decreases the absorption of all drugs; separate
dosages by at least 2 hours.
Herb
All herbs: Kaolin decreases the absorption of all herbs; separate dosages by at
least 2 hours.
Client Considerations
Assess
• Assess the reason the client is using kaolin.
• Assess the client’s bowel pattern before administration of kaolin. Monitor for
rebound constipation.
• Assess for dehydration in children.
• Assess for medications and herbs used. Separate dosages by at least 2 hours for
proper absorption (see Interactions).
Administer
• Instruct the client not to use kaolin for more than 48 hours for diarrhea. If diarrhea is not relieved, a health care provider should be consulted.
Adverse effects: Underline = life-threatening
K
368
Karaya Gum
Teach Client/Family
• Caution the client not to use kaolin in children younger than 6 years of age or those
who are pregnant or breastfeeding until more research is available.
Karaya Gum
(kuh-ry’uh guhm)
Scientific names: Sterculia urens, Sterculia spp.
Other common names: Indian tragacanth, kadaya, kadira, katila, kullo,
mucara, sterculia gum
Origin: Karaya gum is a tree found in India and Pakistan.
Uses
Karaya gum is used primarily as a bulk laxative. It is also used as an adhesive for
colostomy appliances and dentures. Lozenges made from karaya gum are used to
relieve sore throat. In addition, karaya gum is used as an emulsifier in foods.
Actions
Karaya gum has been used primarily as a bulk laxative. It swells in the bowel and decreases the transit time of intestine contents. Karaya gum has also been used as a
protectant and adhesive for dentures and other appliances such as colostomy devices.
Initial evidence indicates that karaya may decrease lipids and may also decrease blood
glucose levels in diabetics. However, no studies confirm these actions at this time.
Product Availability
Powder
Plant Part Used: Dried sap
Dosages
No specified dosages are available. Products that include karaya gum identify the
amount included.
Contraindications
Until more research is available, karaya gum should not be used during pregnancy
and breastfeeding. It should not be given to children. Do not use karaya gum in
bowel obstruction (Jellin et al, 2008).
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, abdominal pain, diarrhea, gastrointestinal
obstruction
Interactions
Drug
All medications: Karaya gum causes decreased absorption of all drugs;
separate dosages by at least 2 hours.
Herb
All herbs: Karaya gum causes decreased absorption of all herbs; separate
dosages by at least 2 hours.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Kava
369
Pharmacology
Pharmacokinetics
Karaya gum is not absorbed and not digested.
Primary Chemical Component and Possible Actions
Chemical Class
Individual Component
Possible Action
Polysaccharide
Client Considerations
Assess
• Assess the reason the client is using karaya gum.
• Assess the amount of bulk and water in the diet and the client’s exercise habits if
karaya gum is used as a bulk laxative.
• Assess for medications and herbs used. Separate dosages by at least 2 hours for
proper absorption (see Interactions).
K
Administer
• Instruct the client to store karaya gum products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Caution the client not to use karaya gum in children or those who are pregnant or
breastfeeding until more research is available.
Kava
(kah’vah)
Scientific name: Piper methysticum
Other common names: Ava, awa, kava-kava, kawa, kew, sakau, tonga, yagona
Origin: Kava is a shrub found on the South Sea Islands.
Uses
Kava is used as an anxiolytic, antiepileptic, antidepressant, antipsychotic, and for
anxiety, attention deficit–hyperactivity disorder, insomnia, restlessness, and headaches. It is also used as a muscle relaxant and to promote wound healing.
Investigational Use
Research is underway for use in cancer.
Actions
Kava acts as a sedative, an analgesic, and an anxiolytic. It has been used for ceremonial purposes in Micronesia and Polynesia for thousands of years in the place of
alcoholic beverages, which have not always been available.
Sedative Action
The sedative action of kava is unlike any other. It appears to act directly on the limbic
system. Kava lactones may actually modify receptor areas rather than bind to receptor binding sites (Holm et al, 1991).
Adverse effects: Underline = life-threatening
370
Kava
Anxiolytic Action
There appears to be no lack of effectiveness, even at large doses over time. Several
studies confirm the ability of kava to decrease anxiety. One study used 84 volunteers
with anxiety conditions who received kavain, a kava lactone, in doses of 400 mg/day.
In the experimental group, the result was an increase in memory and reaction time
(Scholing et al, 1977). A more recent study showed a significant reduction of anxiety
symptoms with the use of kava (Pittler et al, 2000). One group of volunteers was given
100 mg of kava extract three times daily, while the other received a placebo. After
4 weeks, when the subjects were evaluated using the Hamilton Anxiety Scale, the kava
group reported a significant decrease in anxiety symptoms (Kinzler et al, 1991).
Analgesic, Antiinflammatory Action
The analgesic effect of kava appears to be unrelated to that of other pain relievers.
Kava does not bind to opiate receptors and does not block pain impulses in the
central nervous system. Its mechanism of action is unknown at present. One study
(Folmer et al, 2006) identified kava as possessing TNF-alpha–induced activation of
a nuclear factor. This information leads the researcher to believe that kava could be
used for antiinflammatory conditions.
Product Availability
Capsules, beverage, extract, tablets, tincture
Plant Parts Used: Dried rhizome, dried roots
Dosages
Anxiolytic
• Adult PO extract, standardized: 45-70 mg kava lactones tid (Murray, Pizzorno,
1998)
Depression
• Adult PO extract, standardized: 45-70 mg kava lactones tid (Murray, Pizzorno,
1998)
General Use
• Adult PO extract, standardized: 70 mg kava lactones tid (Foster, 1998)
• Adult PO capsules/tablets: 400-500 mg up to 6 times/day (Foster, 1998)
• Adult PO tincture: 15-30 drops (dilution 1:2 ) taken tid in water (Foster, 1998)
Sedative
• Adult PO extract, standardized: 190-200 mg kava lactones 60 min at bedtime
Contraindications
Pregnancy category is 2; breastfeeding category is 3A.
Kava should not be given to children younger than 12 years of age. This herb
should not be used by persons with major depressive disorder or Parkinson’s
disease, or by those with hypersensitivity to it.
Side Effects/Adverse Reactions
Most side effects and adverse reactions occur when high doses are taken for a long
period.
CNS: Increased reflexes, drowsiness
EENT: Blurred vision, red eyes
GI: Nausea, vomiting, anorexia, weight loss, hepatic damage
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Kava
371
Side Effects/Adverse Reactions—cont’d
GU: Hematuria
HEMA: Decreased platelets, lymphocytes, bilirubin, protein, and albumin;
increased red blood cell volume
INTEG: Hypersensitivity reactions; skin yellowing and scaling (high doses)
RESP: Shortness of breath, pulmonary hypertension
Interactions
Drug
Antiparkinsonians (carbidopa, levodopa): Antiparkinsonian drugs
may increase symptoms of parkinsonism when used with kava; do not use
concurrently.
Antipsychotics (chlorpromazine, fluphenazine, loxapine, mesoridazine, molindone, perphenazine, prochlorperazine, promazine, thioridazine, thiothixene, trifluoperazine, triflupromazine): Antipsychotics
taken with kava may result in neuroleptic movement disorders.
Barbiturates (amobarbital, aprobarbital, butabarbital,
phenobarbital, secobarbital): Barbiturates taken with kava may result
in increased sedation.
Benzodiazepines: Increased sedation and coma (theoretical) may result
when kava is used with benzodiazepines, including alprazolam; do not use
concurrently.
CNS depressants: CNS depressants such as alcohol, benzodiazepines,
and barbiturates may cause increased sedation when used with kava; avoid
concurrent use.
Cytochrome P450 1A2, 2C9, 2C19, 2D6, 3A4 substrates: Kava
significantly decreases these substrates; use cautiously in patients taking these
agents.
Food
Increased absorption of kava occurs when it is taken with food.
Lab Test
AST, ALT, LDH, bilirubin: Kava may increase hepatic function tests.
Pharmacology
Pharmacokinetics
Most pharmacokinetics and pharmacodynamics are unknown. Kava lactones are
more readily absorbed orally when taken as an extract of the root than as kava lactones alone. Kava may cross the placenta and enter breast milk.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Components
Possible Action
Kava lactone
Kavain
Sedative; anxiolytic,
P450 enzyme
inhibition
Continued
Adverse effects: Underline = life-threatening
K
372
Kava
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Components
Possible Action
Marindinine; Methysticin;
Dehydromethysticin;
Yangonin;
Desmethoxyyangonin;
Epoxyyangonin
(Matsuda et al, 2006)
Chalcone
Kavain
Dihydrokavain
Pipermethystine
Bornyl esters
Cinnamic acid; Pinostrobin;
Flavokawain B;
Dimethoxyflavanone
COX-1, 2 inhibition
(Wu et al, 2002)
Client Considerations
Assess
• Assess the reason the client is using kava.
• Assess for hypersensitivity reactions. If present, discontinue the use of kava and
administer an antihistamine or other appropriate therapy.
• Assess for use of other central nervous system depressants, including alcohol,
barbiturates, benzodiazepines, antianxiety medications, and sedatives/hypnotics
(see Interactions).
Administer
• Instruct the client to store kava products in a cool, dry place, away from heat and
moisture.
• Instruct the client not to use kava for longer than 3 months unless under the direction of an herbalist. This herb may be habit forming.
• Inform the client that kava absorption is increased when kava is taken
with food.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category
is 3A.
• Caution the client not to give kava to children younger than 12 years of age.
• Inform the client that excessive doses may result in daytime drowsiness. Advise the
client not to operate heavy machinery or engage in hazardous activities if drowsiness occurs.
• Caution the client not to use kava with other central nervous system depressants
(see Interactions).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Kelp
373
Kelp
(kehlp)
Scientific names: Laminaria digitata, Laminaria japonica, Laminaria
saccharina, Marcrocystis pyrifera
Other common names: Brown algae, horsetail, sea girdles, seaweed, sugar
wrack, tangleweed
Origin: Kelp is an algae found in the northern Atlantic and Pacific oceans.
Uses
Kelp has been used as an antiobesity and anticancer treatment and as an antihypertensive, antioxidant, abortifacient, and anticoagulant. It may be used for its high
iodine content to treat goiter.
Actions
Cervical Dilatation
Laminaria has been used intravenously with prostaglandin E2 to terminate secondtrimester pregnancies with fetal abnormalities. In one study, 106 pregnant women K
underwent insertion of a laminaria tent, followed by administration of prostaglandin
E2 (Sulprostone IV) the following morning to induce uterine contractions. This is
considered a satisfactory way to terminate second-trimester pregnancies (Chung et al,
1999). Another study found the use of laminaria to be a satisfactory means of dilating
the cervix for various procedures (Mayr et al, 1998). There is growing concern that
contamination may occur in some alga species and that kelp therefore should not be
used for cervical tents. One study (Borgatta et al, 2005) identified that laminaria,
when used with misoprostol and hypertonic saline, significantly prolongs induction
time and increases narcotic analgesia use, when used for second-trimester abortion.
Product Availability
Capsules, extract, powder, tablets
Plant Part Used: Fronds
Dosages
• Adult PO capsules/tablets: 500-650 mg daily
• Adult Laminaria tent: insert to facilitate cervical dilation, before D&C
Contraindications
Because of its abortifacient properties, kelp should not be used during pregnancy.
Until more research is available, kelp should not be used during breastfeeding.
It should not be given to children. Kelp should not be used by persons with hypersensitivity to Laminaria spp. or those with hyperthyroidism.
Side Effects/Adverse Reactions
CV: Decreased blood pressure
GI: Nausea, vomiting, anorexia
HEMA: Abnormal erythropoiesis, thrombocytopenia
INTEG: Hypersensitivity reactions, acne-like eruptions
Reproductive: Uterine contractions, abortion
SYST: Bleeding
Continued
Adverse effects: Underline = life-threatening
374
Kelp
Interactions
Drug
Anticoagulants (heparin, warfarin): Use of kelp with anticoagulants
may pose an increased risk of bleeding; avoid concurrent use.
Antihypertensives, ACE inhibitors: Antihypertensives may increase the
hypotensive effects of kelp; avoid concurrent use.
Cardiac glycosides, potassium-sparing diuretics, potassium: Kelp
with these agents may lead to hypokalemia.
Thyroid hormone replacement: Kelp may interfere with these agents.
Lab Test
Potassium, thyroid-stimulating hormone (TSH): Kelp may elevate
potassium, TSH.
Primary Chemical Components and Possible Actions
Chemical Class
Fucoidan
Glucan
Polysaccharide
Vitamin
Iodine
Minerals
Individual Components
Possible Action
Laminarin
Algin
Cervical dilatation
Potassium
Client Considerations
Assess
• Assess the reason the client is using kelp.
• Assess for hypersensitivity reactions. If present, discontinue the use of kelp and
administer an antihistamine or other appropriate therapy.
• Assess for use of antihypertensives and anticoagulants (see Interactions). Monitor
blood pressure.
! • Assess blood work, including complete blood count and platelets; watch for bruising, black tarry stools, or frank blood.
Administer
• Instruct the client to store kelp products in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use kelp during pregnancy because of its abortifacient
properties. Until more research is available, caution the client not to use kelp during breastfeeding and not to give it to children.
• Advise the client not to use kelp tents to increase dilatation during labor. Use
of kelp tents may cause contamination leading to infection and toxic shock
syndrome.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Kelpware
375
Kelpware
(kelp’wehr)
Scientific name: Fucus vesiculosus
Other common names: Black-tang, bladder fucus, bladder-wrack,
blasen-tang, quercus marina, sea wrack, sea-oak, seetang
Origin: Kelpware is a seaweed found in the Atlantic and Pacific oceans.
Uses
In traditional herbal medicine, kelpware has been used to treat obesity and menorrhagia, to increase iodine levels in goiter, and to reduce inflammation of the renal
system.
Investigational Uses
In preliminary research, kelpware has shown promise as an anticoagulant, antioxidant, and antimicrobial.
Actions
K
Anticoagulant Action
Kelpware has been shown to exert significant anticoagulant action. One study showed
that activated partial thromboplastin time was prolonged in vitro (Durig et al, 1997).
Antimicrobial, Antioxidant Action
Kelpware has shown antimicrobial activity against Escherichia coli, Neisseria
meningitidis, Candida guilliermondii, and Candida krusei (Craido et al, 1984).
One study identified the antioxidant properties of kelpware (Ruperez et al, 2002).
Product Availability
Fluid extract, gel tabs, soft extract, tablets, whole plant (dried)
Plant Part Used: Whole plant
Dosages
• Adult PO bruised plant: put 16 g herb in 500 ml water, take 2 oz tid-qid
• Adult PO fluid extract: 4-8 ml before meals
• Adult PO gel tabs/tablets: 3 tabs daily, then gradually increase to 24 daily
• Adult PO soft extract: 200-600 mg daily
Contraindications
Until more research is available, kelpware should not be used during pregnancy
and breastfeeding. It should not be given to children. Kelpware should not be used
by persons with cardiac disorders such as recent myocardial infarction, congestive
heart failure, or severe angina pectoris. It also should not be used by the elderly
or persons who have cancer, thyroid disorders (except goiter), renal/hepatic
disease, diabetes mellitus, or hypersensitivity to this herb.
Side Effects/Adverse Reactions
ENDO: Hyperglycemia
GI: Nausea, vomiting, anorexia, increased hunger
GU: Increased urinary output, nephrotoxicity
INTEG: Hypersensitivity reactions
Continued
Adverse effects: Underline = life-threatening
376
Kelpware
Interactions
Drug
Anticoagulants (heparin, warfarin): Use of kelpware with
anticoagulants may pose an increased risk of bleeding; avoid
concurrent use.
Diuretics: Kelpware may decrease the action of diuretics.
Thyroid hormones: Kelpware may decrease the effects of thyroid hormones;
avoid concurrent use.
Food
Iron: Kelpware may reduce iron absorption.
Lab Test
Activated partial thromboplastin time (aPTT), thyroidstimulating hormone (TSH) T4: Kelpware may increase these
tests.
Radioactive iodine uptake: Kelpware may interfere with this test.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Polysaccharide
Algin;
Fucoidan
Bulk laxative
Anticoagulant
Vitamin
Iodine
Mineral
Bromine; Cadmium; Lead
Client Considerations
Assess
• Assess the reason the client is using kelpware.
• Assess for hypersensitivity reactions. If present, discontinue the use of kelpware
and administer an antihistamine or other appropriate therapy.
• Assess for anticoagulant and thyroid hormone therapy (see Interactions).
! • Assess blood work, including CBC and platelets. Watch for bruising, black tarry
stools, and frank blood.
! • Assess for symptoms of nephrotoxicity (increased BUN and creatinine levels),
which may result from heavy metal contaminants in kelpware.
Administer
• Instruct the client to store kelpware products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use kelpware in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client to not confuse bladderwort with this agent.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Khat
377
Khat !
(kaht)
Scientific name: Catha edulis
Other common names: Cat, chat, gad, kaht, kat, miraa, tschut
Origin: Khat is a tree found in Africa and on the Arabian Peninsula.
Uses
Khat has been used in traditional herbal medicine to treat fatigue, obesity, depression, and peptic ulcer.
Actions
Analgesic Action
In a comparative study of khat, amphetamines, and ibuprofen performed to identify
pain-reducing qualities, all three were found to reduce pain (Connor et al, 2000).
Stimulant Action
Khat has been evaluated for its amphetamine-like action, which results from one of
its alkaloid chemical components, cathinone (Ahmed et al, 1993; Kalix, 1996). Khat K
has been shown to be teratogenic and embryotoxic in rats (Islam et al, 1994).
Another study (Banjaw et al, 2006a) identified that repeated dosing with khat led to
increased aggression in male rats. Khat is similar to amphetamine and is considered
to be a psychostimulant (Banjaw et al, 2006b).
Antiinflammatory Action
One study used the flavonoid fraction of khat to evaluate its antiinflammatory action
in rats with carrageenan-induced paw edema and paw granuloma. Administration of
khat produced a significant antiinflammatory action, comparable to that of oxyphenbutazone (Al-Meshal et al, 1986).
Product Availability
Raw leaves
Plant Part Used: Raw leaves
Dosages
• Adult PO raw leaves: 100-200 g chewed, followed by fluids
Contraindications
Until more research is available, khat should not be used during pregnancy and
breastfeeding. It should not be given to children. Persons with hypersensitivity to
khat should not use it, and those with renal/cardiac/hepatic disease should avoid
its use.
Side Effects/Adverse Reactions
CNS: Restlessness, insomnia, headache, psychosis, hallucinations, decreased
reaction time, hyperthermia, sweating
CV: Increased heart rate, arrhythmias, increased blood pressure, pulmonary
edema, circulatory collapse, death
GI: Nausea, vomiting, anorexia, constipation, abdominal pain, stomatitis,
hepatotoxicity, abdominal spasms
Continued
Adverse effects: Underline = life-threatening
378
Khat
Side Effects/Adverse Reactions—cont’d
GU: Decreased sperm count, decreased libido
INTEG: Hypersensitivity reactions
SYST: Cerebral hemorrhage
Interactions
Drug
Amphetamines, antiarrhythmics, antihistamines, antihypertensives, beta-blockers, calcium channel blockers, cardiac glycosides,
decongestants, and MAOIs: Khat may increase the action of these agents.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Cathine
Increased
adrenocortical
function
Amphetamine-like;
increased
adrenocortical
function
Cathinone
Eduline; Ephidrine;
Cathinine; Cathidine
Tannin
Phenylpentenylamine
Phenylpropyl
Client Considerations
Assess
• Assess the reason the client is using khat.
• Assess for hypersensitivity reactions. If present, discontinue the use of khat and
administer an antihistamine or other appropriate therapy.
• Assess for use of other medications, including antihypertensives, cardiac glycosides, beta-blockers, antiarrhythmics, calcium channel blockers, amphetamines,
antihistamines, and decongestants (see Interactions).
• Monitor hepatic function tests periodically (AST, ALT, and bilirubin levels); if
elevated, discontinue use of khat.
Administer
• Instruct the client to store khat products in a cool, dry place, away from heat and
moisture.
Teach Client/Family
!
• Caution the client not to use khat in children or those who are pregnant or breastfeeding until more research is available.
• Warn the client of the life-threatening side effects of khat.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Khella
379
Khella
(keh’luh)
Scientific name: Ammi visnaga
Other common names: Ammi, bishop’s weed, khellin, visnagin
Origin: Khella is found in Egypt and Pakistan.
Uses
Traditionally, khella has been used in combination with other herbs to treat angina
pectoris. It has also been used to relieve abdominal cramping, dysmenorrhea, and
biliary colic.
Investigational Uses
Researchers are working to determine whether khella is useful for the reduction of
cholesterol levels, the prevention of bronchial asthma, and the treatment of atherosclerosis and severe allergic reactions.
Actions
Among the possible actions of khella are antidiabetes effects, calcium channel K
blocking effects, and alteration of high-density lipoproteins (HDLs). No conclusions can be drawn from research. However, khella may dilate coronary vessels
and bronchioles.
Antidiabetic Actions
An extensive survey was taken of 130 participants who had agreed to provide information about plant-based hypoglycemic treatments used in Israel. Ammi visnaga L.
was among the plants listed (Yaniv et al, 1987). Another study in the laboratory,
showed significant hypoglycemic effects when an aqueous extract of khella was used
in rats (Jouad et al, 2002).
Calcium Channel Blocking Action
In a study that screened medicinal plants for their calcium-antagonistic action, one
of the furanochromones present in khella, visnagin, was shown to inhibit potassium
spasms. This inhibitory action results in a vasodilator response, suggesting that
khella exerts a calcium-antagonistic effect (Rauwald et al, 1994).
Alteration of High-Density Lipoproteins
In a study focusing on the HDL-increasing effect of khella, participants with normal
weight and normal lipid levels were given khellin, one of the furochromones present
in Ammi visnaga. The participants received 50 mg four times daily for 4 weeks, and
their lipid levels measured each week. Total cholesterol and triglyceride levels remained unchanged, although HDL levels increased and low-density lipoprotein
(LDL)/HDL ratios decreased (Harvengt et al, 1983).
Product Availability
Capsules, dried powdered root extract, tablets, tea
Plant Parts Used Fruit, roots, seeds
Dosages
Angina
• Adult PO dried powdered root extract: 100 mg tid (12% khellin) (Murray,
Pizzorno, 1998)
Adverse effects: Underline = life-threatening
380
Khella
Contraindications
Because it is a uterine stimulant, khella should not be used during pregnancy.
Until more research is available, this herb should not be used during breastfeeding
and it should not be given to children. Persons with hypersensitivity to khella
should not use it, and persons with hepatic disease, severe cardiac disorders,
bleeding disorders, or hypotension should avoid its use. It is now considered a
disapproved herb, because there are many potential risks.
Side Effects/Adverse Reactions
CNS: Insomnia, dizziness, headache
GI: Nausea, vomiting, anorexia, constipation, elevated hepatic function tests
INTEG: Hypersensitivity reactions, phototoxicity; skin cancer (topical use)
Interactions
Drug
Anticoagulants (aspirin, heparin, warfarin): Khella increases the
risk of bleeding when used with anticoagulants such as heparin, warfarin,
and aspirin; avoid concurrent use.
Antihypertensives, calcium channel blockers, diuretics: Increased
hypotension is possible when khella is used with antihypertensives, calcium
channel blockers, diuretics; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Calcium channel
blocker
Anticholesterol
Visnagin
Khellin
Furanochromone
Flavonoid
Quercetin; Kaempferol
Isorhamnetin
Camphor; Terpineol;
Terpinen; Linalool
Methoxypsoralen
Essential oil
Psoralen
Protein
Antiinflammatory
Client Considerations
Assess
• Assess the reason the client is using khella.
• Assess for hypersensitivity reactions. If present, discontinue the use of khella and
administer an antihistamine or other appropriate therapy.
• Monitor hepatic function tests, including AST, ALT, and bilirubin, at least every
6 weeks.
• Assess for use of anticoagulants, salicylates, antihypertensives, calcium channel
blockers, and diuretics (see Interactions).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Kudzu
381
Administer
• Instruct the client to store khella products in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use khella in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client not to perform hazardous activities such as driving or operating
heavy machinery until physical response to the herb can be evaluated. Dizziness
can occur.
Kudzu
(kuhd’zew)
Scientific name: Pueraria lobata
Other common names: Japanese arrowroot, kudzu vine, ge gen
Origin: Kudzu is a vine found in China and Japan.
Uses
Traditionally, kudzu has been used for the suppression of alcoholism and as a treatment for arrhythmias, muscular aches and pains, and measles.
Actions
Suppression of Alcoholism
Kudzu has been used in traditional herbal medicine to suppress alcoholism.
Research shows the presence of reversible inhibitors of an enzyme needed to metabolize alcohol in humans (Keung, 1993). One study showed that kudzu decreased
alcoholism in hamsters. Researchers identified the hamsters’ baseline water and
ethanol intake and then administered kudzu. The volume of ethanol intake decreased by approximately 50%. After the kudzu was stopped, alcohol intake returned
to pretreatment levels (Keung et al, 1993). Daidzin and daidzein, two of the chemical
components of kudzu, were identified as being responsible for the suppression of
alcoholism (Keung et al, 1998).
Cardiovascular Action
Kudzu has been shown to increase cerebral blood flow and decrease myocardial
oxygen consumption in patients with diagnosed arteriosclerosis. Kudzu has been
used successfully to treat cardiovascular disorders such as hypertension, angina, and
cardiac ischemia (Qicheng, 1980).
Other Actions
Some of the other proposed actions of kudzu include antipyretic and contraceptive
effects. This herb may also be useful for the reduction of muscle pain. More research
is needed to determine the validity of these claims. Another claim is the use of kudzu
for hangovers. However, there is an increase in acetaldehyde-associated neoplasm
risk (McGregor et al, 2007).
Product Availability
Capsules, extract, tablets, powder
Plant Parts Used: Root, flowers
Adverse effects: Underline = life-threatening
K
382
Kudzu
Dosages
• Adult PO decoction: cut root into 0.4-0.7 cm slices, place in water 12-15 times the
weight of the root; decoct 30 min
• Adult PO root tablet: 120 mg depending on brand
• Adult PO root extract: 150-300 mg tid or 300 mg daily
Contraindications
Class 1 herb (root).
Until more research is available, kudzu should not be used during pregnancy and
breastfeeding. It should not be given to children. Kudzu should not be used by
persons with hypersensitivity to it and should be used cautiously by persons who
have heart disease.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Antiarrhythmics, cardiac glycosides: Kudzu may enhance their effects.
Anticoagulant, antiplatelets: Kudzu may increase bleeding risks when
taken with these agents (Jellin et al, 2008).
Estrogens, hormonal contraceptives: Kudzu may increase the action of
these agents.
Herb
Estrogenic herbs (alfalfa, black cohosh, flaxseed, licorice, red
clover, soy): These herbs may increase the action of kudzu.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Glycoside
Kudzusaponins A1, A2, Ar,
SA4, SB1
Sterol
Isoflavone
Daidzin; Daidzein;
Puerarin; Rutin;
Furylfuramide;
Puerarin
Possible Action
Alcoholism suppression;
antioxidant;
antimutagenic
Estrogenic, antiestrogenic
Decreases HR, renin activity,
platelet aggregation
Client Considerations
Assess
• Assess the reason the client is using kudzu.
• Assess for hypersensitivity reactions. If present, discontinue the use of kudzu and
administer an antihistamine or other appropriate therapy.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Kudzu
383
• Assess cardiac status, including rate, rhythm, and character. Identify cardiac
conditions and cardiac medications used (see Interactions).
Administer
• Instruct the client to store kudzu products in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use kudzu in children or those who are pregnant or
breastfeeding until more research is available.
K
Adverse effects: Underline = life-threatening
384
Lady’s Mantle
Lady’s Mantle
(lay’deez man’tuhl)
Scientific names: Alchemilla vulgaris, Alchemilla mollis
Other common names: Alchemilla, Bear’s foot, dewcup, leontopodium,
lion’s foot, nine hooks, stellaria
Origin: Lady’s mantle is a flowering plant found in Europe, the United States, and
Canada.
Uses
Traditional uses of lady’s mantle include control of bleeding (when used topically),
treatment of menorrhagia, and relief of menstrual cramps, menopausal symptoms,
and diarrhea. It is also used as an astringent and to heal wounds.
Actions
Lady’s mantle is used primarily for its astringent and antidiarrheal effects. Its astringent effects are responsible for its ability to both lessen bleeding and decrease diarrhea. The high tannin content (pedunculagin and alchemillin) is probably responsible
for the wound-healing properties (Shirivasteva et al, 2007) and astringent effects of
this herb. The tannins may also inhibit the enzyme elastase, and the flavonoid components of lady’s mantle have been shown to inhibit two other enzymes, trypsin and
chymotrypsin. These enzyme inhibitory effects may protect elastic tissues.
Product Availability
Extract, tea, tablets, tincture, ointment
Plant Parts Used: Flowers, leaves, root
Dosages
• Adult PO extract: 2-4 ml tid
• Adult PO herb: 5-10 g daily (Blumenthal, 1998)
• Adult PO tea: pour boiling water over 2 tsp herb, let steep 15 min, take tid
• Adult PO tincture: 5 drops taken in water q 30-60 min
• Adult topical ointment: apply to affected area as needed daily
Contraindications
Class 1 herb (whole herb).
Because it may cause uterine contractions, lady’s mantle should not be used during
pregnancy. Until more research is available, this herb should not be used during
breastfeeding and should not be given to children. Persons with hypersensitivity to
this herb should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, hepatic damage
INTEG: Hypersensitivity reactions
Interactions
Drug
Iron salts: Lady’s mantle tea may decrease the absorption of iron salts;
separate by 2 hours.
Lab Test
AST, ALT: Lady’s mantle may increase AST, ALT.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Lavender
385
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Elligitannin
Flavonoid
Tannin
Quercetin
Pedunculagin; Alchemillin
Antiinflammatory
Wound healing;
astringent
Client Considerations
Assess
• Assess the reason the client is using lady’s mantle.
• Assess for hypersensitivity reactions. If present, discontinue the use of lady’s
mantle and administer an antihistamine or other appropriate therapy.
! • Assess for hepatic damage including increased hepatic function tests.
Administer
• Instruct the client to store lady’s mantle products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Caution the client not to use lady’s mantle during pregnancy because it may cause
uterine contractions. Until more research is available, caution the client not to use
this herb during breastfeeding and not to give it to children.
Lavender
(la’vuhn-duhr)
Scientific names: Lavandula officinalis, Lavandula latifolia, Lavandula
angustifolia, Lavandula stoechas
Other common names: Aspic, echter lavendel, English lavender, esplieg,
French lavender, garden lavender, lavanda, lavande commun, lavandin, nardo,
Spanish lavender, spigo, spike lavender, true lavender
Origin: Lavender is a flowering shrub found in the Mediterranean.
Uses
Lavender traditionally has been used as a sedative, an anxiolytic, and to relieve insomnia.
It has also been used to increase appetite and to treat cuts, abrasions, and various conditions of the nervous system. It is a common aromatherapeutic agent and is a component
in many cosmetic products such as shampoos, conditioners, lotions, and soaps.
Investigational Uses
Initial research studies are available documenting the use of lavender to treat cancer.
Lavender may be used to produce diuresis.
Actions
It is thought that lavender, when inhaled, acts directly on the olfactory nerve in the
brain, producing a sedative effect (Lin et al, 2007; Yamada et al, 2005). Its antitumor effects may be due to perillyl alcohol and limonene, two chemical components
Adverse effects: Underline = life-threatening
L
386
Lavender
of the herb (Mills, Bone, 2000). Several studies have documented the use of lavender for the treatment of different types of cancer (breast, pancreatic, ovarian, liver,
breast, and prostate) (Bronfen et al, 1994; Gould, 1995; Haag, Gould, 1994; Stark
et al, 1995). These studies show varying results, but all indicate disease stabilization
or tumor regression. The anticancer action of lavender may be due to its ability to
produce redifferentiation in cancer cells (Shi, Gould, 1995). The diuretic activity of
lavender was studied in rats. There was an increase in diuresis that may be attributed to specific chemical components (Elhajili et al, 2001). Lavender may be effective against Giardia duodenalis, Trichomonas vaginalis, and Hexamita inflata
(Moon et al, 2006).
Product Availability
Candles, flowers, oil, tincture, spirits; component of lotions, soaps, shampoos, and
conditioners
Plant Part Used: Flowers
Dosages
Standardized forms are not available.
• Adult PO oil: place 2-4 drops on a sugar cube
• Adult PO tea: place 1-2 tsp flowers in 1 cup boiling water (Blumenthal, 1998),
steep 10-15 min
• Adult PO tincture (1:5): take up to 2 ml tid
• Adult topical: place 1-2 cups flowers in teapot, heat to boiling, strain, add to bath
water (Blumenthal, 1998)
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Lavender may be given to children. Persons with hypersensitivity to lavender
should not use it.
Side Effects/Adverse Reactions
CNS: Headache, drowsiness, dizziness, euphoria, central nervous system
depression
GI: Nausea, vomiting, increased appetite, constipation
INTEG: Hypersensitivity reactions, contact dermatitis
Interactions
Drug
CNS depressants (alcohol, antihistamines, opioids, and sedative/
hypnotics): These agents may increase sedation when used with lavender;
avoid concurrent use.
HMG-CoA reductase inhibitors: Lavender may decrease the action of
these agents.
Iron salts: Lavender tea may decrease the absorption of iron salts; separate
by 2 hours.
Lab Test
Cholesterol: Lavender can reduce cholesterol test levels.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Lecithin
387
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Linalool; Limonene;
Perillyl alcohol
Linalyl acetate; Cis-ocimene;
Beta-caryophyllene;
Terpinene
Umbelliferone
Herniarin
Sedative, hypotensive
Antitumor
Coumarin
Caffeic acid
(derivative)
Tannin
Bile stimulant
Wound healing;
astringent
Client Considerations
Assess
• Assess the reason the client is using lavender.
• Assess for hypersensitivity reactions such as contact dermatitis. If present, discontinue
the use of lavender and administer an antihistamine or other appropriate therapy.
• Assess the client’s use of alcohol, antihistamines, opioids, and sedative/hypnotics
(see Interactions).
Administer
• Instruct the client to store lavender products in a cool, dry place, away from heat
and moisture.
• Lavender oil should be taken internally only under the supervision of a qualified
herbalist.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
Lecithin
(leh’suh-thuhn)
Scientific name: 1,2,diacyl-sn-glycero-3-phosphatidycholine
Other common names: Granulestin, kelecin, lecithol, vitellin
Origin: Lecithin is found in foods such as eggs, beef liver, and peanuts. Commercial
sources are available.
Uses
Lecithin is used to treat hepatic diseases, including hepatitis, cirrhosis, and liver
damage; treat diseases of the central nervous system such as Alzheimer’s disease,
bipolar disorder and myasthenia gravis; reduce cholesterol levels; limit tardive dyskinesia; boost the immune system; and prevent the formation of gallstones. It is also
Adverse effects: Underline = life-threatening
L
388
Lecithin
used as an emulsifier in food, cosmetics, and other pharmaceutical products. Lecithin may be used to maintain choline concentration in marathon runners.
Actions
Lecithin is found in food such as meat products, fruits, and vegetables. The best
sources are oranges, beef liver, eggs, and some nuts. Lecithin reduces high cholesterol levels, improves memory and liver function, and decreases tardive dyskinesia.
One of its chemical components, phosphatidylcholine, is also present in S-adenosylL-methionine, commonly known as SAM-e, a supplement used to treat depression.
Antihypercholesteremic Action
Both the antihypercholesterolemic effect of lecithin and its ability to prevent atherosclerosis are believed to result from its ability to increase the metabolism of cholesterol in the gastrointestinal system. In one study in which 21 hyperlipidemic clients
were given soybeans for 4 months, cholesterol, triglycerides, and total serum lipids
were reduced by a statistically significant amount (Saba et al, 1978). In contrast,
many earlier studies showed inconclusive results.
Memory Improvement
Lecithin has been shown to increase acetylcholine at receptor sites in the neurologic
system, improving memory. One of the chemical components of lecithin, phosphatidylcholine, is a precursor to acetylcholine. One study demonstrated that memory
improved significantly after 4 to 6 weeks of lecithin administration (Murray, 1996).
Other Actions
Phosphatidylcholine is used in Germany to treat cirrhosis of the liver, hepatitis, and
toxic liver. One study using baboons showed that lecithin exerted a hepatoprotective
effect against cirrhosis when the study animals were fed alcohol along with phosphatidylcholine (Murray, 1996). Lecithin has also been shown to increase immunity and
dissolve gallstones.
Product Availability
Capsules, tablets
Dosages
Alzheimer’s Disease
• Adult PO capsules/tablets: 100 mg tid (as phosphatidylcholine) (Murray, Pizzorno,
1998); 20-45 g daily (Jellin et al, 2008)
Bipolar Disorder
• Adult PO capsules/tablets: 15-30 g (as phosphatidylcholine) (Murray, Pizzorno,
1998)
Gallstone Prevention
• Adult PO capsules/tablets: 100 mg tid (Murray, Pizzorno, 1998)
Reduction of cholesterol
• Adult PO capsules/tablets: 20-30 g daily (Jellin et al, 2008)
Contraindications
Until more research is available, lecithin should not be used therapeutically during
pregnancy and breastfeeding. It should not be given therapeutically to children.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, gastrointestinal upset, hepatitis
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Lemon Balm
389
Interactions
Lab Test
Cholesterol: Lecithin may decrease cholesterol results.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Phosphatide
Phosphatidylcholine
Antidepressant;
improved cognition
Fatty acid
Phosphatidyl ethanolamine;
Phosphatidyl serine;
Phosphatidyl inositol
Palmitic acid; Oleic acid;
Stearic acid
Carbohydrate
Client Considerations
L
Assess
• Assess the reason the client is using lecithin.
! • Assess for symptoms of hepatitis (jaundice, clay-colored stools). If present,
discontinue the use of lecithin.
• Monitor hepatic function tests (AST, ALT, and bilirubin) if the client is taking
lecithin long term. If results are elevated, discontinue the use of lecithin.
Administer
• Instruct the client to store lecithin products in a sealed container away from heat
and moisture.
Teach Client/Family
• Caution the client not to use lecithin therapeutically in children or those who are
pregnant or breastfeeding until more research is available.
Lemon Balm
(leh’muhn bawlm)
Scientific name: Melissa officinalis L.
Other common names: Balm, cure-all, dropsy plant, honey plant, Melissa,
sweet balm, sweet Mary
Origin: Lemon balm is a perennial found in the Mediterranean, Asia, Europe, and
North America.
Uses
Lemon balm traditionally has been used orally to treat insomnia, anxiety, gastric
conditions, migraines, hypertension, bronchial conditions, Graves’ disease, attention
deficit disorder, and psychiatric conditions including depression and hysteria.
Lemon balm has also been used topically to treat cold sores.
Adverse effects: Underline = life-threatening
390
Lemon Balm
Actions
Lemon balm has been studied for its antimicrobial, antiviral, and sedative actions
and also as a treatment for colitis. Multiple studies are not yet available to confirm
any of these proposed actions.
Antimicrobial Actions
One study evaluating the antimicrobial effect of lemon balm found that Melissa officinalis exhibited a relatively higher degree of activity against bacteria, fungi, and
yeasts than did Lavandula officinalis (lavender) (Larrondo et al, 1995). Another
study (Canadovic-Brunet et al, 2008) identified lemon balm as a radical scavenging
and antibacterial herb.
Antiviral Action
Researchers have evaluated the virucidal and antiviral effects of M. officinalis with
respect to herpes simplex virus type 1. The virucidal effect was found to occur within
3 to 6 hours of treatment (Dimitrova et al, 1993).
Sedative Action
The sedative action of lemon balm was identified when the hydroalcoholic extract of
M. officinalis was given to mice. With high doses, the sedative effect was confirmed
by a reduction in acetic acid-induced pain and induced sleep in the mice (Kennedy
et al, 2002; Soulimani et al, 1991).
Colitis Treatment
Lemon balm was evaluated in combination with Taraxacum officinale, Hipericum
perforatum, Calendula officinalis, and Foeniculum vulgare for the treatment of
chronic nonspecific colitis (Chakurski et al, 1981). Results indicated that all 24 patients
in the study experienced the disappearance of pain in the large intestine.
Product Availability
Comminuted herb, concentrated extract, cream, dry extract, fluid extract, herb powder
Plant Parts Used: Dried leaves, fresh leaves, whole plant
Dosages
Canker Sores, Herpes Simplex Type 1, Mouth Ulcers
• Adult topical concentrated extract: apply prn (dilution of 70:1)
• Adult topical cream: apply bid (Murray, Pizzorno, 1998)
• Adult topical poultice: apply prn
Other
• Adult PO infusion: pour boiling water over 1.5-4.5 g herb, let set 10 min, strain;
usual dose is 8-10 g/day (Blumenthal, 1998)
Alzheimer’s Disease (mild to moderate)
• Adult PO standardized extract (1:1): 60 drops/day (Jellin et al, 2008)
Insomnia
• Adult PO extract: 80 mg with valerian extract 120 mg tid ⫻ <30 days (Jellin et al,
2008)
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Lemon balm may be given to children. This herb should not be used by persons
with hypothyroidism or by those who are hypersensitive to it.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Lemon Balm
391
Side Effects/Adverse Reactions
GI: Nausea, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Barbiturates (amobarbital, aprobarbital, butabarbital,
phenobarbital, secobarbital), CNS depressants (including
alcohol): Lemon balm may potentiate the sedative effects of barbiturates,
CNS depressants.
Iron salts: Lemon balm tea may decrease the absorption of iron salts; separate
by 2 hours.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Geranial; Neral; Citronellal;
Linalool; Geraniol;
Geranylactetate
Citral
Eugenol
Cynaroside; Rhamnocitrin;
Isoquercitrin;
Cosmosiin; Luteolin,
Apigonin
Caffeic acid; Ferulic acid
Rosmarinic acid
Diaphoretic,
sedative
Glycoside
Flavonoid
Triterpene acid
Estrogenic
Antioxidant
Bile stimulant
Antimicrobial
Tannins
Client Considerations
Assess
• Assess the reason the client is using lemon balm.
• Assess for hypersensitivity reactions. If present, discontinue the use of lemon balm
and administer an antihistamine or other appropriate therapy.
• Assess the client’s use of barbiturates, other central nervous system depressants
and iron salts (see Interactions).
Administer
• Instruct the client to store lemon balm products in a sealed container, away from
heat and moisture. Products may be kept for up to 1 year.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category
is 2A.
• Inform the client that lemon balm may be given to children.
Adverse effects: Underline = life-threatening
L
392
Lemongrass
Lemongrass
(leh’muhn-gras)
Scientific name: Cymbopogon citratus
Other common names: Capim-cidrao, Guatemala lemongrass,
Madagascar lemongrass
Origin: Lemongrass is a perennial grass found in Central America, South America,
the West Indies, and the tropics of Asia.
Uses
Lemongrass has been used in traditional herbal medicine to treat anxiety, insomnia,
gastrointestinal complaints, vomiting, hypertension, and fever. It is also used as an
antitussive, antiseptic, and antirheumatic.
Investigational Uses
The antibacterial, antifungal, analgesic, and anticholesteremic properties of lemongrass are under investigation.
Actions
Studies done on lemongrass have focused on its antibacterial, antifungal, analgesic,
and anticholesteremic actions. Multiple studies are not yet available to confirm any
of the proposed actions.
Antibacterial and Antifungal Actions
Lemongrass has been shown to inhibit gram-positive cocci and rods, gram-negative
rods, and 12 types of fungi (Pattnaik et al, 1996). One study confirmed the bacteriocidal effect of lemongrass on Escherichia coli (Pattnaik et al, 1995b), while
a similar study showed a resistance to Pseudomonas aeruginosa when
combined with lemongrass (Pattnaik et al, 1995a). A more recent study found
that lemongrass was effective against Plasmodium bergher (Tchoumbougnang
et al, 2005).
Analgesic Action
One study that tested lemongrass for its analgesic effect supports its use in folk
medicine as a sedative. When rats were given an infusion of lemongrass, a dosedependent analgesia occurred (Lorenzetti et al, 1991; Viana et al, 2000).
Anticholesteremic and Antidiabetic Action
During a study in which lemongrass was given to 22 hypercholesteremic
subjects, serum cholesterol decreased in amounts that approached clinical significance. However, 90 days after completion of the study, cholesterol levels
were found to have not remained at the decreased level (Elson et al, 1989).
One study confirms the folkloric use of lemongrass in type 2 diabetes (Adeneye
et al, 2007).
Product Availability
Tea
Plant Part Used: Leaves
Dosages
• Adult PO tea: lemongrass tea may be made from fresh or dried leaves; 1-2 tsp in
boiling water
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Lentinan
393
Contraindications
Class 2b herb (whole herb).
No absolute contraindications have been identified.
Side Effects/Adverse Reactions
GI: Dry mouth
INTEG: Contact dermatitis
Interactions
Lab Test
Amylase, bilirubin: Lemongrass may elevate these test results.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Essential oil
Myrcene
Geraniol; Limonene;
Alpha-pinene;
Alpha-terpineole
Citral
Analgesic
Antimicrobial
Central nervous system
depressant
Diterpene
Aldehyde
Alcohol
Saponin
Client Considerations
Assess
• Assess the reason the client is using lemongrass.
Administer
• Instruct the client to store lemongrass products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Advise the client that lemongrass has no known toxicity or side effects.
Lentinan
(lehnt’nehn)
Scientific names: Lentinula edodes, Lentinus edodes
Other common names: Forest mushroom, hua gu, pasania fungus, shiitake
mushroom, snake butter
Origin: Lentinan is found in the shiitake mushroom, which is found in Japan and
China.
Adverse effects: Underline = life-threatening
L
394
Lentinan
Uses
Lentinan is used as an immune regulator and to treat bacterial and viral infections
and cancer.
Investigational Uses
Lentinan has been used in treatment of digestive, breast, and prostate cancer and
HIV/AIDS.
Actions
Antibacterial and Antiviral Actions
Initial research is available that documents the antibacterial action of lentinan.
Lentinan has been shown to be effective against Streptococcus sp., Actinomyces sp.,
Lactobacillus sp., Prevotella sp., and Porphyromonas sp., and to promote resistance to Staphylococcus sp., Escherichia sp., Bacillus sp., Candida sp., and
Enterococcus sp. (Hirasawa et al, 1999). Another study showed that lentinan exerts
significant antiviral action against the Western equine encephalitis virus in mice
(Takehara et al, 1979).
Antihypertensive Action
An early study indicated that lentinan decreases hypertension in hypertensive rats.
Investigators fed mice a diet of 5% mushroom powder and 0.5% NaCl (sodium
chloride) solution as drinking water for 9 weeks. At the end of the study, blood pressure and plasma-free cholesterol were reduced (Kabir et al, 1987).
Hemagglutinin Action
A study (Tsivileva et al, 2000) has identified the hemagglutinating activity (HA) of
Lentinus edodes. One morphogenetic structure of the mushroom was shown to
possess significant hemagglutinating activity.
Other Actions
A study has shown a rebalance of cell-mediated immunity in digestive cancers with
use of lentinan (Yoshino et al, 2000). However, lentinan may cause a worsening of
ulcerative colitis as studied in rats (Mitamura et al, 2000). Another study (Gu et al,
2005) found that lentinan significantly reduced cell proliferation in carcinoma
cells.
Product Availability
Whole mushroom
Plant Part Used: Fruiting body
Dosages
• Adult injection: 1-4 mg/wk may be used (Jellin et al, 2008)
Contraindications
Until more research is available, consumption of lentinan (shiitake mushrooms)
is not recommended during pregnancy and breastfeeding. It should not be given
to children. Persons with hypersensitivity to shiitake mushrooms should not consume them. Shiitake mushrooms have been shown to promote severe respiratory,
immunologic, and dermatologic reactions (Nakamura, 1992; Sastre, 1990; Van
Loon et al, 1992); however, most of the available studies have focused on farmers
who grow shiitake mushrooms or workers who handle them.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Licorice 395
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions, contact dermatitis, toxicodermia
SYST: Respiratory and immunologic reactions in persons
working with mushrooms
Interactions
Drug
Didanosine (ddI, Videx): Lentinan used with didanosine may increase
CD4 counts (Jellin et al, 2008).
Lab Test
CD4 counts: Lentinan IV with didanosine may increase CD4 counts in HIV
patients (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Diuretic
Mannitol
Polysaccharide
Client Considerations
Assess
• Assess the reason the client is using lentinan.
! • Assess for hypersensitivity reactions, contact dermatitis, and toxicodermia. If
present, discontinue the consumption of shiitake mushrooms and administer an
antihistamine or other appropriate therapy.
Administer
• Instruct the client to store shiitake mushrooms in a cool, dry place, away from
moisture and heat.
Teach Client/Family
• Caution the client not to give shiitake mushrooms to children or consume
mushrooms during pregnancy or breastfeeding until more research is
available.
Licorice
(li’kuh-rish)
Scientific name: Glycyrrhiza glabra
Other common names: Chinese licorice, licorice root, Persian licorice,
Russian licorice, Spanish licorice, sweet root
Origin: Licorice is a shrub found in subtropical climates.
Adverse effects: Underline = life-threatening
L
396
Licorice
Uses
Licorice has been used as a laxative and as a treatment for asthma, malaria, hepatitis, abdominal pain, gastric disorders, dry cough, systemic lupus erythematosus
(SLE), bacterial/viral infection, eczema, chronic fatigue syndrome, and sleeplessness. It has also been used as a flavoring, coloring agent, and a component in
shampoos.
Investigational Uses
Studies are underway to investigate the estrogenic, antiinflammatory, antiviral (HIV/
AIDS), antibacterial, and pseudoaldosterone actions of licorice, most of which result
from the chemical components glycyrrhizin and glycyrrhetinic acid.
Actions
Traditionally, licorice has been used as an expectorant, an antitussive, and a laxative.
More recently, studies have begun to focus on its antiinfective, estrogenic, antiinflammatory, and pseudoaldosterone effects.
Antiinfective Action
One study has shown that glycyrrhizin and glycyrrhetinic acid are able to stimulate
interferon, which in turn is able to block DNA replication in viruses (Abe et al,
1982). This action has definite applications for HIV/AIDS patients. Another study
focused on 16 hemophilic patients with HIV infection. These patients were given
150 to 225 mg of glycyrrhizin for 3 to 7 years. While immune system results were
monitored, none of the patients showed progression of the infection (Ikegami
et al, 1993). Two other studies have reported similar results (Hattori et al, 1989;
Mori et al, 1989). Glycyrrhiza has also been shown effective against Staphylococcus aureus, Streptococcus mutans, Mycobacterium, and Candida albicans
(Mitscher et al, 1980).
Estrogenic Action
Glycyrrhizin has been shown to exert estrogenic activity. It is responsible for both
increasing estrogen levels that are too low and decreasing those that are too high.
It is thought that the isoflavone (saponin) content is responsible.
Antiinflammatory Action
Glycyrrhizin and glycyrrhetinic acid are able to bind to glucocorticoid receptors,
thus decreasing the inflammatory response. Research has also demonstrated that
many enzymes related to the inflammatory response are decreased as well (Kumagai
et al, 1967).
Pseudoaldosterone Action
Pseudoaldosterone syndrome has been induced when large amounts of glycyrrhiza
were taken, resulting in increased blood pressure, electrolyte imbalances, and decreased aldosterone levels. Glycyrrhiza may be helpful in the treatment of Addison’s
disease.
Other Actions
Glycyrrhetinic acid has been proven useful in the treatment of peptic ulcer, duodenal
ulcer, and apthous ulcer disease. Topical application of glycyrrhetinic acid has been
shown to be effective against skin disorders such as psoriasis, eczema, and herpes
simplex. One study (Sheela et al, 2006) showed that licorice may be a potential
supplement for cancer therapy.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Licorice 397
Product Availability
Candy, capsules, chewable tablets, deglycyrrhizinated licorice (DGL), fluid extract,
gum, smoking products, solid extract, tablets, tea, tincture
Plant Parts Used: Rhizome, roots
Dosages
Asthma
• Adult PO fluid extract (1:1): 2-6 ml (1:1 dilution) daily (Murray, Pizzorno,
1998)
• Adult PO powdered root: 1-2 g tid (Murray, Pizzorno, 1998)
• Adult PO solid extract (dry powdered): 250-500 mg (4:1 dilution) tid (Murray,
Pizzorno, 1998)
Chronic Fatigue Syndrome
• Adult PO fluid extract: 2-4 ml (1:1 dilution) (Murray, Pizzorno, 1998)
• Adult PO powdered root: 1-2 g tid (Murray, Pizzorno, 1998)
• Adult PO solid extract (dry powdered): 250-500 mg (4:1 dilution) tid (Murray,
Pizzorno, 1998)
Gastric Disorders
• Adult PO capsules: 200-600 mg/day standardized to glycyrrhizin, taken ⬍6 wk;
400-500 mg up to 6⫻/day (Foster, 1998)
• Adult PO DGL: 6-8 250 mg chewable tablets/day (McCaleb et al, 2000), taken between meals or 20 min before meals
• Adult PO fluid extract: 2-4 ml (1:1 dilution) tid
• Adult PO powdered root: 1 g up to tid (McCaleb et al, 2000)
• Adult PO solid extract (dry powder): 250-500 mg (4:1 concentration) tid
• Adult PO tea: place 1 tsp crude herb in 4 oz boiling water, simmer at least 5 min,
strain; tea may be taken tid after meals
• Adult PO tincture: 20-30 drops up to tid (Foster, 1998)
Hepatitis
• Adult PO fluid extract: 2-4 ml (1:1 dilution) tid (Murray, Pizzorno, 1998)
• Adult PO powdered root: 1-2 g tid (Murray, Pizzorno, 1998)
• Adult PO solid extract (dry powdered): 250-500 mg tid (Murray, Pizzorno,
1998)
HIV/AIDS
• Adult PO fluid extract: 2-4 ml (1:1 dilution) tid (Murray, Pizzorno, 1998)
• Adult PO solid extract (dry powdered): 250-500 mg tid (5% glycyrrhetinic acid)
(Murray, Pizzorno, 1998)
Menopause
• Adult PO fluid extract: 4 ml (1 tsp) (1:1 dilution) tid (Murray, Pizzorno,
1998)
• Adult PO powdered root: 1-2 g tid (Murray, Pizzorno, 1998)
• Adult PO solid extract (dry powdered): 250-500 mg (4:1 dilution) (Murray,
Pizzorno, 1998)
Peptic Ulcer Disease, Acute
• Adult PO chewable tablets: 2-4 tablets (190-380 mg) 20 min before meals
(Murray, Pizzorno, 1998)
Adverse effects: Underline = life-threatening
L
398
Licorice
Peptic Ulcer Disease, Maintenance
• Adult PO chewable tablets: 1-2 tablets 20 min before meals (Murray, Pizzorno,
1998)
Contraindications
!
Pregnancy category is 1; breastfeeding category is 2A.
Licorice may be given to children in moderate amounts. It should not be used by
persons with hepatic renal disease, hypokalemia, hypertension, arrhythmias, congestive heart failure, or those with hypersensitivity to it.
Side Effects/Adverse Reactions
CNS: Headache, weakness
CV: Hypertension, edema, arrest
ENDO: Hypokalemia
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Antiarrhythmics, corticosteroids (betamethasone, dexamethasone,
hydrocortisone, methylprednisolone, prednisone, triamcinolone):
Licorice may increase corticosteroids and the cardiac effects of antiarrhythmics;
do not use concurrently.
Antihypertensives: Use of licorice with antihypertensives may cause
increased hypokalemia; do not use concurrently.
Azole antifungals: Licorice may increase the levels of azole antifungals;
avoid concurrent use.
Cardiac glycosides (digoxin): Use of licorice with cardiac glycosides
may cause increased toxicity and increased hypokalemia; do not use
concurrently.
Cytochrome P450 3A4, 2B6 substrates: Licorice may decrease the action
of these agents.
Diuretics (amiloride, triamterene): Use of licorice with diuretics may
cause increased hypokalemia; avoid concurrent use.
Herb
Aloe (taken internally), buckthorn, cascara, Chinese rhubarb:
Licorice may cause hypokalemia when used with stimulant laxative herbs
(aloe [taken internally], buckthorn, cascara, and Chinese rhubarb); avoid
concurrent use.
Food
Grapefruit juice: Use of licorice with grapefruit juice may increase
corticosteroid action of licorice.
Lab Test
Anion gap, blood, potassium, serum prolactin, serum or urine
sodium: Licorice may decrease anion gap, blood; potassium (greater than
6 weeks); serum prolactin; serum or urine sodium results.
Serum, urine myoglobin: Licorice may cause a possible positive test for
serum, urine myoglobin.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Licorice 399
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Saponin
Glycyrrhizin;
Glycyrrhetinic acid
Flavonoid
Licoagrodione
Liquiritigenin;
Isoliquiritigenin;
Isolicoflavonol
Formononetin; Glabren;
Glabridin; Glabrol;
Hydroxyglabrol;
Glycyrrhisoflavone;
Isoflavonol;
Kumatakenin;
Licoricone;
Glabrizoflavone,
Pinocernbrin;
Galangin
Herniarin; Umbelliferone;
Glycocoumarin;
Licopyranocoumarin
Stigmasterol;
Beta-sitosterol
Estrogenic;
antiinflammatory;
antiviral;
antibacterial;
pseudoaldosterone
Antimicrobial
Isoflavonoid
Coumarin
Sterol
Client Considerations
Assess
• Assess the reason the client is using licorice.
• Assess for hypersensitivity reactions. If present, discontinue the use of licorice and
administer an antihistamine or other appropriate therapy.
• Assess medications and herbs the client may be taking, including cardiac glycosides, antihypertensives, antiarrhythmics, and corticosteroids (see Interactions).
Administer
• Instruct the client to store licorice products in a cool, dry place, away from heat
and moisture.
• Instruct the client not to use licorice for longer than 6 weeks.
Teach Client/Family
• Inform the client that pregnancy category is 1 and breastfeeding category
is 2A.
• Teach the client that licorice may be used in children in moderate amounts.
• Advise the client to increase potassium intake if using licorice for extended
periods.
Adverse effects: Underline = life-threatening
L
400
Lily of the Valley
Lily of the Valley !
(li-lee)
Scientific name: Convallaria majalis
Other common names: Jacob’s ladder, ladder-to-heaven, lily constancy,
lily convalle, male lily, May lily, muguet, our-lady’s-tears
Origin: Lily of the valley is a perennial found in the United States, Canada, and
Europe.
Uses
Lily of the valley has been used as an anticonvulsant, a cardiotonic, and to treat heart
disease. Topically, it has been used to treat burns.
Actions
The cardiac glycoside action of lily of the valley is due to the chemical components
convallatoxol, convallarinycoside, convallotoxin, convallamarin, locundjosid, and
convallosid. These chemical components are less toxic than those of foxglove, which
has been used as a source for digitalis (McGuigan, 1984). Several other actions have
been proposed, but to date none is supported by research. Among these proposed
actions are hypoglycemic, emetic, and diuretic effects. Convallamarosides, one of the
chemical components of lily of the valley, showed significant inhibition of the number
of new vessels induced in mice tumor cells (Nartowska et al, 2004).
Product Availability
Extract, powder, capsules, drops
Plant Parts Used: Flowers, leaves, roots
Dosages
• Adult PO standardized powder: 0.6 g (Blumenthal, 1998)
Contraindications
!
Class 3 herb (whole plant).
Until more research is available, lily of the valley should not be used during pregnancy and breastfeeding. It should not be given to children. Persons with cardiac
conditions such as heart failure and arrhythmias should not use this herb. The FDA
considers lily of the valley an unsafe herb; therefore it is not recommended for use.
Side Effects/Adverse Reactions
CNS: Headache, dizziness, psychosis, paralysis, coma
CV: Arrhythmias, heart failure, death
EENT: Dilated pupils
GI: Nausea, vomiting, anorexia, abdominal pain, diarrhea, increased salivation
INTEG: Hypersensitivity reactions, clammy skin, dermatitis
MISC: Hyperkalemia, urinary urgency
Interactions
Drug
Antibiotics, macrolide, tetracyclines: Lily of the valley with these agents
may lead to cardiac glycoside toxicity.
Continued
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Lily of the Valley
401
Interactions—cont’d
Beta-blockers, calcium channel blockers, cardiac glycosides: Lily of
the valley used with beta-blockers or calcium channel blockers increases the risk
of bradycardia; do not use concurrently. Lily of the valley may increase the effects
of digoxin; do not use concurrently.
Diuretics (potassium-depleting): Lily of the valley with these agents may
lead to hypokalemia.
Herb
Buckthorn, cascara: Hypokalemia can result from the use of buckthorn or
cascara with lily of the valley; avoid concurrent use.
Hawthorn: Hawthorn increases the action of lily of the valley when taken
concurrently.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Glycoside
Convallatoxol;
Convallarinycoside;
Convallotoxin;
Convallamarin;
Locundjosid; Convallosid
Convallasaponin A
(Higano et al, 2007)
Convallamaroside
Cardiac glycoside
Saponin
Volatile oil
Asparagin
Rutin
Resin
L
Steroidal
Antioxidant
Client Considerations
Assess
• Assess the reason the client is using lily of the valley.
• Assess for hypersensitivity reactions and dermatitis. If present, discontinue the
use of lily of the valley and administer an antihistamine or other appropriate
therapy.
• Assess for medications and herbs used (see Interactions).
! • Assess whether the client is using this herb under the supervision of a qualified
herbalist. Lily of the valley is potentially deadly.
! • Assess for cardiac conditions such as heart failure and arrhythmias. Because research information is lacking, clients with these conditions should not use lily of
the valley.
Administer
• Instruct the client to store lily of the valley in a cool, dry place, away from heat and
moisture.
Adverse effects: Underline = life-threatening
402
Lobelia
Teach Client/Family
• Caution the client not to use lily of the valley in children or those who are pregnant
or breastfeeding until more research is available.
• Warn the client that the FDA considers lily of the valley unsafe. Advise the client to
! use this herb only under the supervision of a qualified herbalist.
Lobelia !
(loe-beel’yuh)
Scientific name: Lobelia inflata
Other common names: Asthma weed, bladderpod, cardinal flower, emetic
herb, gagroot, great lobelia, Indian pink, Indian tobacco, pukeweed, rapuntium
inflatum, vomitroot, vomitwort
Origin: Lobelia is found in wooded areas of the United States and Canada.
Uses
Lobelia traditionally has been used to treat asthma, bronchitis, cough, and pneumonia, usually as an expectorant.
Investigational Uses
Researchers are studying lobelia for its cardiac effects and its antispasmodic effects
in the gastrointestinal system. Its use as a smoking deterrent and treatment for
psychostimulant abuse is also under investigation.
Actions
Lobelia is often used in combination with Capsicum frutescens (capsicum) and
Symphlocarpus factida (skunk cabbage). Studies have focused on its use as a
smoking deterrent and its emetic, cardiac, and expectorant properties.
Smoking Deterrent
Three of the chemical components of lobelia, lobeline, lobelanine, and lobelanidine,
have properties similar to those of nicotine but generally are considered less potent.
However, toxicity is higher with lobelia than with other traditional smoking deterrents currently on the market, such as nicotine transdermal systems (e.g., Nicoderm
and Habitrol). The chemical components of lobelia inhibit smoking by first stimulating nicotine receptors and then inhibiting them.
Emetic Action
The emetic action of lobelia results from stimulation of the chemoreceptor trigger
zone. This action is similar to that of other emetics that are available. Lobelia also
activates the vagal and afferent neural pathways responsible for vomiting.
Cardiovascular Action
Lobelia’s cardiac action results from both positive inotropic and chronotropic
effects. Blood pressure and the neurotransmitters epinephrine and norepinephrine
are increased in a manner similar to that seen with nicotine usage.
Expectorant Action
Lobelia is considered to be a very effective expectorant and has been used to treat
respiratory conditions for many years. It causes bronchodilation.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Lobelia 403
Other Actions
Lobelia inflata was found to functionally antagonize the neurochemical and behavioral effects of the psychostimulants amphetamine and methamphetamine (Dwoskin
et al, 2002; Neugebauer et al, 2007).
Product Availability
Capsules, fluid extract, lozenges, tablets, tincture; available in combination with
cayenne pepper (Capsicum frutescens) and lungwort (Pulmonaria officinalis)
Plant Part Used: Dried leaves
Dosages
Smoking Deterrent
• Adult PO tablets: the usual dosage is 2 mg taken with 4 oz water after meals
for 6 wk
Other
• Adult PO dried herb: 0.2-0.6 g tid
• Adult PO fluid extract: 8-10 drops tid (Pizzorno, Murray, 2006)
• Adult PO tincture: 15-30 drops tid
Expectorant
• Adult PO: 100 mg leaf or 0.6-2 ml tincture (Jellin et al, 2008)
Contraindications
!
Class 2b herb.
Until more research is available, lobelia should not be used during pregnancy
and breastfeeding. It should not be given to children in large doses as an
emetic. Lobelia should not be used by geriatric clients, or by persons with
hepatic/renal disorders, pneumonia, nicotine sensitivity, or hypersensitivity to
it. It should not be used by people who have cardiovascular disorders such as
congestive heart failure, cardiac decompensation, sinus arrhythmias, valvular
dysfunction, bundle branch block, or hypertension. Toxicity can result from the
use of lobelia.
Side Effects/Adverse Reactions
CNS: Tremors, dizziness, headache, anxiety, insomnia, seizures
CV: Palpitations, hypotension or hypertension
GI: Nausea, vomiting, anorexia, pain in abdomen, heartburn
INTEG: Hypersensitivity reactions
RESP: Cough, respiratory depression or stimulation
Toxicity: Seizures, nausea, vomiting, increased salivation,
diarrhea, mental confusion, weakness, change in vision
and hearing, respiratory depression, arrhythmias, tremors,
hypothermia, coma, death
Interactions
Drug
Nicotine: Lobelia increases the effects of nicotine-containing products; do not
use concurrently.
Herb
Mayapple: Lobelia may decrease the laxative effect of mayapple.
Adverse effects: Underline = life-threatening
L
404
Lovage
Pharmacology
Pharmacokinetics
Chemical components of lobelia may cross the placenta and enter the breast milk.
Components are metabolized by the liver and lung and excreted via the kidneys.
Lobelia is well absorbed by the mouth and lungs across dermal barrier.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Lobeline
Nicotine-like, respiratory
stimulant
Emetic, respiratory
stimulant
Inhibits amphetamineinduced dopamine
(Dwoskin et al, 2002)
Lobelanine; Lobelanidine
Lobelane
Client Considerations
Assess
• Assess the reason the client is using lobelia.
• Assess for hypersensitivity reactions. If present, discontinue the use of lobelia and
administer an antihistamine or other appropriate therapy.
! • Assess for symptoms of toxicity: seizures, nausea, vomiting, increased salivation,
diarrhea, mental confusion, weakness, change in vision and hearing, respiratory
depression, arrhythmias, tremors, hypothermia, and coma.
• Assess for the use of nicotine-containing products and mayapple (see Interactions).
Administer
• Instruct the client to store lobelia products in a cool, dry place, away from heat
and moisture.
• Instruct the client to use lobelia for no more than 6 weeks for smoking cessation.
• Administer atropine 2 mg subcut for acute toxicity.
Teach Client/Family
• Caution the client not to give lobelia to children in large doses as an emetic, and not
to use in those who are pregnant or breastfeeding until more research is available.
• Warn the client to stop smoking before using lobelia as a smoking deterrent.
Nicotine toxicity can occur.
Lovage
(luh’vij)
Scientific names: Levisticum officinale, Levisticum radix
Other common names: Maggi plant, sea parsley, smellage
Origin: Lovage is a perennial found in Europe, the United States, and Canada.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Lovage
405
Uses
Lovage has been used as a diuretic, an antilithic, a renal antiinflammatory, a sedative,
and to treat renal disorders, gastric conditions, and respiratory congestion.
Actions
One study (Schinkovitz et al, 2008) identified the antimycobacterial effects of
lovage. Few well-controlled studies have been carried out on lovage, and at present,
none of its uses or actions can be confirmed. For this reason, use of lovage cannot
be recommended.
Product Availability
Essential oil, tea
Plant Parts Used: Roots, seeds
Dosages
• Adult PO tea: place 1.5-3 g finely cut root in 8 oz boiling water, let stand 15 min,
strain; up to 8 g herb/day may be used
Contraindications
Class 2b herb (root).
Until more research is available, lovage should not be used during pregnancy and
breastfeeding. It should not be given to children. Lovage should not be used by persons
with renal disease or irritation of the kidneys, or those who are hypersensitive to it.
Side Effects/Adverse Reactions
GI: Nausea, anorexia
INTEG: Hypersensitivity reactions, photodermatitis
Interactions
Drug
Anticoagulants (heparin, warfarin), salicylates: Lovage may increase
the effects of anticoagulants (heparin, warfarin) and salicylates; avoid
concurrent use.
Diuretics: Lovage may increase sodium retention.
Primary Chemical Components and Possible Actions*
Chemical Class
Individual Component
Possible Action
Volatile oil
Ligusticumlactone
Butylphthalide; Citronellal
Phthalide
Antispasmodic
Lactone
Coumarin
Furocoumarin
Hydroxycoumarin
Polyyne
Terpenoid
Volatile acid
Bergaptene; Apterin
Umbelliferone
Falcarindiol
*Investigation of the chemical components of this herb is not complete.
Adverse effects: Underline = life-threatening
L
406
Lungwort
Client Considerations
Assess
• Assess the reason the client is using lovage.
• Assess for hypersensitivity reactions, photodermatitis. If present, discontinue the
use of lovage and administer an antihistamine or other appropriate therapy.
• Assess for edema in the feet. If the client is using lovage to treat this condition,
advise to use other proven treatments.
• Monitor BUN, creatinine, potassium, sodium, and chloride levels during lovage
therapy. If results are elevated, use of lovage should be discontinued.
• Assess the client’s use of anticoagulants, which should not be used concurrently
with lovage (see Interactions).
Administer
• Instruct the client to store lovage products in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Advise the client not to use lovage in children or those who are pregnant or breastfeeding until more research is available.
Lungwort
(luhng wawrt)
Scientific name: Pulmonaria officinalis
Other common names: Dage of Jerusalem, Jerusalem cowslip, Jerusalem
sage, lung moss, lungs of oak, spotted comfrey
Origin: Lungwort is found in many parts of Europe.
Uses
Traditionally, lungwort has been used to treat respiratory conditions including bronchitis, congestion, and cough. It has also been used to treat diarrhea and menstrual
irregularities and may be used topically as a compress to promote wound healing.
Lungwort possesses antiinflammatory actions.
Investigational Uses
Lungwort has been investigated for use as an anticoagulant.
Actions
Research on any of the uses or actions of lungwort is lacking. To date, no controlled studies have been done on either laboratory animals or humans. The only
studies available focus on the chemical composition of lungwort; therefore this
herb should be used under the supervision of a qualified herbalist only. The tannins are probably responsible for the wound healing properties; the glycopeptides,
for the anticoagulant effect (Leven et al, 1992); and allantoin, for the emollient
effect.
Product Availability
Extract, tablets, tincture, juice, drops, syrup
Plant Part Used: Leaves
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Lungwort
407
Dosages
• Adult PO infusion: place 1-2 tsp dried leaves in 8 oz boiling water, let stand 10 min,
take tid; alternatively, add 1 g finely cut herb to 8 oz cold water, boil rapidly
5-10 min, strain
• Adult PO tincture: 1-4 ml tid
Contraindications
Class 1 herb.
Until more research is available, lungwort should not be used during pregnancy
and breastfeeding. It should not be given to children. Lungwort should not be used
by persons with hypersensitivity to it.
Side Effects/Adverse Reactions
GI: Nausea, anorexia, irritation
INTEG: Hypersensitivity reactions, contact dermatitis
SYST: Increased bleeding time
Interactions
Drug
Anticoagulants (heparin, warfarin), salicylates: Lungwort may
increase the effects of anticoagulants (heparin, warfarin) and salicylates;
avoid concurrent use.
Lab Test
PT, INR: Lungwort increases PT and INR.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Allantoin
Flavonoid
Quercetin; Kaempferol
Tannin
Anticoagulant
Vitamin
Saponin
Caffeic acid
(derivative)
Mucilage
Glycopeptide
C
Chlorogenic acid;
Rosmarinic acid
Polygalacturonane;
Arabinogalactans;
Rhamnogalacturonane
Possible Action
Emollient
Antiinflammatory,
astringent
Wound healing
Anticoagulant
Antitussive
Client Considerations
Assess
• Assess the reason the client is using lungwort.
• Assess for hypersensitivity reactions and contact dermatitis. If present, discontinue the use of lungwort and administer an antihistamine or other appropriate
therapy.
Adverse effects: Underline = life-threatening
L
408
Lycopene
• Assess for bleeding. Monitor anticoagulant studies (PT, INR) (see Interactions).
• Assess the client’s respiratory status, including rate, character, cough, and
congestion.
Administer
• Instruct the client to store lungwort products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use lungwort in children or those who are pregnant or
breastfeeding until more research is available.
• Caution the client not to confuse Pulmonaria officinalis with Pulmonaria
mollis.
• Advise the client to inform all health care providers of lungwort use.
Lycopene
(like’uh-peen)
Scientific name: psi-carotene
Origin: Lycopene is a carotenoid that occurs naturally in tomatoes.
Uses
Lycopene is used as an antioxidant and may protect against cancer of the prostate,
pancreas, and stomach.
Actions
Lycopene naturally occurs in tomatoes. Processing tomatoes increases the lycopene
content. One study of 19 human subjects evaluated lipid peroxidation and LDL oxidation. Lycopene supplementation resulted in a reduction of lipids and LDLs and
therefore may decrease the risk of coronary heart disease (Agarwal et al, 1998).
Another study showed that lycopene exerts a protective effect against myocardial
infarction (Kohlmeier et al, 1997) and decreased inflammation in colitis (Reifen
et al, 2001). Doxorubicin cardiotoxicity was reduced when used with lycopene when
studied in the lab on animals (Anjos Ferreira et al, 2007). In the lab, prostatic cancer
cells were treated with various concentrations of lycopene. There was a decrease in
prostate cancer cells, which may lead to successful drug treatment in prostate cancer
using lycopene (Kanagaraj et al, 2007; Graydon et al, 2007).
Product Availability
Capsules, tablets
Dosages
Prostate Cancer
• Adult PO: 15 mg bid (Jellin et al, 2008)
Contraindications
Until more research is available, lycopene supplements should not be used during
pregnancy and breastfeeding. They should not be given to children. Lycopene
supplements should not be used by persons with hypersensitivity to this product.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Lysine
409
Side Effects/Adverse Reactions
GI: Nausea, anorexia
Interactions
Lab Test
Prostate specific antigen (PSA): Lycopene may decrease PSA in prostate
cancer.
Pharmacology
Pharmacokinetics
The bioavailability is significantly higher when synthetic lycopene is in oil (Tang
et al, 2005).
Client Considerations
Assess
• Assess for adequate lycopene in the diet (tomatoes, processed tomato products).
Administer
• Instruct the client to store lycopene products in a cool, dry place, away from heat
and moisture.
L
Teach Client/Family
• Caution the client not to use lycopene supplements in children or those who are
pregnant or breastfeeding until more research is available.
Lysine
(lise’een)
Scientific name: 2,6-diaminohexanoic acid
Origin: Lysine is an amino acid manufactured by the body. It also can be found in
dairy products, brewer’s yeast, meats, and wheat germ.
Uses
Lysine has been used to treat cold sores and other herpes infections, including
genital herpes. It has also been used with some success to treat Bell’s palsy and
rheumatoid arthritis and to detoxify opiates.
Actions
Several reports have shown that lysine improves herpes infections. One study evaluated 1543 participants by questionnaire. More than 80% of those who responded
stated that lysine supplements lessened the severity of genital herpes lesions, canker
sores, and cold sores (Walsh et al, 1983). Another study evaluating 45 patients taking lysine daily in various doses found a shortened duration of herpes infections and
decreased recurrence. The result occurs when the lysine-to-arginine ratio increases
(Griffith et al, 1978). Other studies have refuted these claims, with research showing
no reduction in herpes infections (Milman et al, 1978; Simon et al, 1985).
Product Availability
Capsules, tablets
Adverse effects: Underline = life-threatening
410
Lysine
Dosages
PO dosages as high as 4000 mg/day have been reported.
Recurrent Herpes Simplex Labialis Infections
• Adult PO: 1000 mg daily ⫻ 1 year, then 1000 mg tid ⫻ 6 months (Jellin et al,
2008)
Contraindications
Until more research is available, lysine supplements should not be used during
pregnancy and breastfeeding. They should not be given to children. Lysine supplements should not be used by persons with hypersensitivity to this product.
Side Effects/Adverse Reactions
GI: Nausea, anorexia, diarrhea, abdominal pain
Interactions
Drug
Aminoglycosides: Use of large amounts of lysine causes increased aminoglycoside toxicity; avoid concurrent use.
Calcium: Lysine increases calcium absorption, decreases urine calcium loss.
Pharmacology
Pharmacokinetics
Lysine is an amino acid that is naturally present in the body. Its pharmacokinetics and
pharmacodynamics are unknown.
Client Considerations
Assess
• Assess for aminoglycoside, calcium use. Advise the client to avoid concurrent use
with lysine (see Interactions).
Administer
• Instruct the client to store lysine products in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use lysine supplements in children or those who are
pregnant or breastfeeding until more research is available.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Maitake
411
Maitake
(mah-ee-tah’keh)
Scientific name: Grifola frondosa
Other common names: Dancing mushroom, king of mushrooms, monkey’s
bench, shelf fungi
Origin: Maitake is a mushroom found in Japan.
Uses
Maitake has been used to treat hypertension, diabetes mellitus, cancer, high cholesterol, and obesity.
Actions
Maitake, along with other mushrooms, has been used for thousands of years in Asia
for a variety of purposes. It is considered a “miracle herb’’ by many in the Orient.
Anticancer Action
Maitake is an immune modulator, helping to normalize the immune system. It exerts
its anticancer action by activating interleukin-1 and increasing T-cells, both of which
inhibit the proliferation of cancers (Adachi et al, 1987). Multiple studies have identified the cancer-fighting properties of maitake. Besides activating interleukin-1 and
increasing T-cells, maitake also increases cytokine production and boosts the action
of macrophages. Most studies have identified its anticancer properties as resulting
M
from the polysaccharide beta-glucan.
Antiobesity Action
Although its mechanism of action is unclear, maitake is responsible for weight loss
when taken over an extended period of time. In one study, 30 overweight clients were
given maitake powder for 2 months. The clients lost between 7 and 26 pounds when
taking various dosages ranging from 20 to 500 mg daily (Yokota, 1992). Another study
using laboratory animals showed weight loss after 41⁄2 months. The amount of weight
lost was significant when compared with that of the control group (Ohtsuru, 1992).
Other Actions
One study has shown that the use of maitake reduces blood pressure and cholesterol
and improves diabetes. After hypertensive laboratory animals were fed maitake
powder, their blood pressure was evaluated and a small reduction was noted (Kabir
et al, 1989). Other researchers found that maitake inhibits lipid metabolism. Rats
given maitake showed a reduction in serum lipids, total cholesterol, and very-lowdensity lipoprotein (VLDL) (Fukushima et al, 2001; Kabir et al, 1987; Kubo et al,
1996, 1997). The antidiabetes action of maitake is believed to result from its ability
to reduce insulin resistance and possibly increase sensitivity to insulin (Horio et al,
2001; Lo et al, 2008). Other studies (Kodama et al, 2008; Wang et al, 2008) identify
the immunity against foreign pathogens without eliciting adverse inflammatory response. One novel study (Gu et al, 2007) identified an anti-HSV-1 protein from
maitake. Therefore maitake may possess antiviral activity.
Product Availability
Capsules, extract
Plant Parts Used: Mushroom, whole fungus
Dosages
• Adult PO: 250-500 mg daily
Adverse effects: Underline = life-threatening
412
Male Fern
Contraindications
Class 1 herb (fruiting body, mycelium).
Until more information is available, maitake should not be used during pregnancy
and breastfeeding. It should not be given to children. Maitake should not be used
by persons with hypersensitivity to it.
Side Effects/Adverse Reactions
ENDO: Hypoglycemia
Interactions
Drug
Antidiabetics: Maitake may increase the action of antidiabetics.
Immunosuppressants (azathioprine, basiliximab, daclizumab, muromonab, mycophenolate, tacrolimus): Maitake may decrease the effects of immunosuppressants; do not use immediately before, during, or after transplant surgery.
Herb
Hypoglycemic herbs: Maitake may increase the hypoglycemic effect of these
herbs.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Polysaccharide
Beta-glucan
Antitumor
Client Considerations
Assess
• Assess the reason the client is using maitake.
• Assess for medications used; do not use with immunosuppressants; monitor
closely with antidiabetics (see Interactions).
Administer
• Instruct the client to store maitake products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use maitake in children or those who are pregnant or
breastfeeding until more research is available.
Male Fern !
(mayl fuhrn)
Scientific name: Dryopteris filix-mas
Other common names: Bear’s paw, erkek egrelti, helecho macho, knotty
brake, marginal shield-fern, shield fern, sweet brake, wurmfarn
Origin: Male fern is a perennial fern found in Asia, Europe, Africa, South America,
the United States, and Canada.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Male Fern
413
Uses
Male fern has been used primarily as an anthelmintic against pork, beef, and fish
tapeworm. It is used topically for arthritis, neuralgia, and earache.
Actions
The anthelmintic activity of male fern against tapeworms is well documented. This
herb is thought to produce fewer side effects than do products containing quinacrine. Male fern should be considered if traditional treatments do not result in
complete expulsion of the worms. However, consideration must also be given to the
toxicity of this herb, including hepatotoxicity, even though it produces fewer side
effects than products with quinacrine. Clients with cardiac, renal, or hepatic disease
should not use male fern.
Product Availability
Capsules, draught, extract
Plant Parts Used: Dried rhizomes, roots
Dosages
Male fern is seldom used today because it is highly toxic.
• Adult PO extract: 3-6 ml
• Child PO extract: age 4-12 years: 0.25-0.5 ml/year of age, not to exceed 4 ml in
divided doses
Male fern is typically given with a saline laxative to aid in expulsion of worms.
NOTE: Allow 1 week between doses.
M
Contraindications
!
Because it is an abortifacient, male fern should not be used during pregnancy.
Until more research is available, this herb should not be used during breastfeeding and should not be given to infants. Persons with cardiovascular disease,
hepatic/renal disease, and gastric or duodenal ulcers should not use this herb.
Male fern should not be used by persons with hypersensitivity to it. Use only PO
under the supervision of a qualified herbalist. Male fern is highly toxic.
Side Effects/Adverse Reactions
CNS: Headache
GI: Nausea, vomiting, anorexia, diarrhea, severe abdominal pain and cramping,
hepatotoxicity
MISC: Albuminuria, shortness of breath, hyperbilirubinemia
Toxicity: Seizures, heart failure, respiratory failure, permanent
blindness, coma, death
Interactions
Drug
Antacids, H2-blockers, proton pump inhibitors: These agents may decrease the action of male fern; separate by at least 2 hours.
HMG-CoA reductase inhibitors: Male fern taken concurrently with
these agents may cause hepatotoxicity; do not use together.
Continued
Adverse effects: Underline = life-threatening
414
Male Fern
Interactions—cont’d
Herb
Castor: Do not use male fern with castor oil; increased toxicity may occur
(Jellin et al, 2008).
Food
Fats, oil, alcohol: Male fern with these products leads to increased
absorption and adverse reactions.
Lab Test
Hepatic function tests: Male fern increases hepatic function tests.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Phloroglucinol
Filicic acid
Flavaspidic acid
Volatile oil
Tannin
Possible Action
Anthelmintic
Anthelmintic
Wound healing;
astringent
Albaspidin
Desaspidin
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of male fern
and administer an antihistamine or other appropriate therapy.
• Assess for cardiovascular, renal, and hepatic disease. Clients with these conditions
should not use male fern.
! • Monitor hepatic function tests (ALT, AST, bilirubin). Watch for hepatotoxicity.
• Watch for signs of toxicity: seizures, heart failure, blindness, respiratory failure,
! and coma. Death can occur.
Administer
• Instruct the client to use male fern only PO and only under the supervision of a
qualified herbalist because it is considered a high-risk herb.
• Instruct the client as follows: the night before treatment, eat only a light meal or
no meal, followed by a laxative. The next morning, take male fern with another
laxative before breakfast.
Teach Client/Family
• Caution the client not to use male fern during pregnancy because it is an abortifacient. Until more research is available, caution the client not to use this herb
during breastfeeding and do not give it to infants.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Mallow
415
Mallow
(ma’loe)
Scientific name: Malva sylvestris
Other common names: Blue mallow, cheeseflower, cheeseweed, field mallow,
fleurs de mauve, high mallow, malve, zigbli
Origin: Mallow is found in subtropical and temperate climates.
Uses
Mallow has been used to treat respiratory conditions such as cough (antitussive,
demulcent), tonsillitis, sore throat, bronchitis, and irritation of the respiratory tract.
It has also been used to relieve the pain of teething, scratches, and scrapes. The
mallow leaves have been used to treat constipation.
Actions
Research is lacking on any uses or actions of mallow. To date, no controlled studies
for mallow have been carried out in either laboratory animals or humans. The only
studies available focus on its chemical composition; therefore mallow should be
used only under the supervision of a qualified herbalist.
Product Availability
Dried herb, fluid extract
Plant Parts Used: Dried flowers, dried leaves
M
Dosages
• Adult PO infusion (leaf): mix 5 g dried herb (leaf) with boiling water, let stand,
strain, drink daily before bedtime
• Adult PO flower tea: 1.5-2 g of dried flowers in 150 ml boiling water ⫻ 10 min,
strain; up to 5 g ingested per day (Jellin et al, 2008)
• Adult PO dried herb: 5 g daily
Contraindications
Until more research is available, mallow should not be used during pregnancy and
breastfeeding. It should not be given to children. Mallow should not be used by
persons with hypersensitivity to it. Do not confuse mallow with marshmallow, musk
mallow, or dwarf mallow.
Side Effects/Adverse Reactions
INTEG: Hypersensitivity reactions
MS: Tremors, shaking
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Phytoalexin
Malvone A (Veshkurova,
2006)
Possible Action
Continued
Adverse effects: Underline = life-threatening
416
Marigold
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Glycoside
Tannin
Mucilage
Leukocyanin
Flavonoid
Galacturonorhamane;
Arabinogalactane,
Galacturonic acid,
Rhamnose, Galactose
Possible Action
Wound healing;
astringent
Emollient, demulcat
Hypolaetin; Gossypetin
Client Considerations
Assess
• Assess for hypersensitivity reactions (rare). If present, discontinue the use of
mallow and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store mallow products away from heat, insects, and
moisture.
Teach Client/Family
• Caution the client not to use mallow in children or those who are pregnant or
breastfeeding until more research is available.
• Caution the client not to confuse mallow with marshmallow, musk mallow, or
dwarf mallow (Althaea officinalis) because they are different herbs.
• Caution the client that this herb should be used only under the supervision of a
qualified herbalist. Little research is available.
Marigold
(mar’uh-goeld)
Scientific name: Calendula officinalis
Other common names: Calendula, garden marigold, pot marigold,
poet’s marigold
Origin: Marigold is an annual found in parts of Europe, the United States, and
Canada.
Uses
Marigold is used topically to treat skin disorders such as venous stasis ulcers, decubitus ulcers, varicose veins, bruises, boils, and rashes. It also is used topically to help
heal chapped, cracked skin and for aromatherapy. Marigold is used internally to
treat gastric disorders and promote digestion. It is used both internally and topically
to treat inflammation of the oral and pharyngeal mucosa.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Marigold
417
Investigational Uses
Studies are underway to determine the antitumor and antiinfective properties of
marigold.
Actions
Antitumor Action
Research is available documenting the use of lutein, a chemical component of marigold, as an antitumor agent. Mice fed a diet of lutein from marigold extract were
inoculated after 2 weeks with tumor cells. Cell proliferation was measured for
70 days. Low levels of lutein were found to lower the incidence of mammary tumors,
tumor growth, and lipid peroxidation, whereas higher levels were found to be less
effective. Researchers concluded that low levels of dietary lutein can decrease mammary tumor development (Park et al, 1998). An earlier study showed similar results
(Chew et al, 1996). Two newer studies (Jimenez-Medina et al, 2006; Barajas-Farias
et al, 2006) identified the dual and opposite effect of marigold, both chemoprotectant and promoter in hepatocarcinogenesis in the laboratory.
Antiinfective Action
One study evaluated the use of marigold in treating the tick-borne encephalitis virus
(Fokina et al, 1991). In mice inoculated with the virus, marigold was only partly
effective in killing the virus. Other herbal preparations exhibited much more antiviral
activity. Another study examining the effectiveness of various herbs against dermal
staphylococcus, streptococcus, and protozoa found that marigold was one of the
most active extracts. This information may be useful for the development of products M
to treat dermal diseases (Molochko et al, 1990).
Product Availability
Mouthwash, ointment, tea, tincture, cream, gel, shampoo
Plant Parts Used: Flowers, leaves
Dosages
• Adult PO tea: 1-4 ml tid
• Adult PO tincture: 1-4 ml tid
• Adult topical ointment: may be applied prn to the affected area
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Marigold should not be given to children. Persons with hypersensitivity to marigold
or other plants of the Compositae family should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
CNS depressants: Marigold may increase sedation when given with central
nervous system depressants (Jellin et al, 2008).
Herb
Sedative herbs: Marigold may increase sedative action of sedative herbs (Jellin
et al, 2008).
Adverse effects: Underline = life-threatening
418
Marijuana
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Triterpenoid
Glycoside
Lutein
Sterol
Fatty acid
Carotenoid pigment
Polysaccharide
Volatile oil
Calendulen
Sesquiterpene
oligoglycosides
Calendasaponins
Ionone glucosides
Faradiol
Antiinflammatory
Antitumor
Officinosides C, D
A, B, C, D
Officinosides A, B
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of marigold
and administer an antihistamine or other appropriate therapy.
• Assess whether the client is allergic to other members of the Compositae family.
If so, marigold should not be used.
Administer
• Instruct the client to store marigold products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Caution the client not to give marigold to children.
• Inform the client that allergies to this plant can occur and that the use of marigold
should be discontinued if necessary.
Marijuana
(mare-uh-wa’ na)
Scientific name: Cannabis sativa
Other common names: Anashea, banji bhang, blunt, bud, cannabis, dope,
ganga, grass, hash, hashish, hemp, joint, Mary Jane, pot, sinsemilla, weed
Origin: Marijuana is grown wild and is cultivated throughout the world.
Uses
Marijuana has been used for recreation. Dronabinol, which contains cannabis, is used
to treat anorexia in appetite loss associated with AIDS and for cancer chemotherapy
induced nausea. It is also helpful to reduce intraocular pressure in glaucoma.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Marijuana
419
Actions
Short-term marijuana by inhalation increases bronchodilation. However, long term
it impairs lung function and leads to constrictive lung disease. It decreases intraocular pressure in glaucoma and increases the appetite (Jellin et al, 2008). In one study
(Zuardi et al, 2006) cannabidiol, one of the chemical components of marijuana,
showed anxiolytic and/or antipsychotic actions.
Product Availability
Tincture, fluid extract, inhalation
Plant Part Used: Leaf flower
Dosages
• Adult PO tincture: 5-15 drops
• Adult fluid extract: 1-3 drops
• Adult dronabinol: 5-15 mg/m2 every 2-4 hr
• Adult inhalation: 1-3 grains smoked
Contraindications
Marijuana should not be used in children or those who are pregnant or breastfeeding.
Side Effects/Adverse Reactions
CNS: Impaired reaction time, panic reactions, hallucinations, depression,
emotional disturbances (marijuana intoxication)
CV: Tachycardia, hypotension, hypertension, palpitations
EENT: Red eyes, sore throat
GI: Nausea, vomiting, dry mouth
Interactions
Drug
CNS depressants: Marijuana increases the effect of central nervous system
depressants.
Pharmacology
Pharmacokinetics
Absorbed into fat cells, remains in the urine for at least 10 days.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Cannabinoids
TCH
Dronabinol
Cannabidiol
Possible Action
Antipsychotic
Client Considerations
Assess
• Assess the reason the client is using marijuana.
• Identify if the client is taking any other central nervous system depressants that
should not be taken with this product.
Adverse effects: Underline = life-threatening
M
420
Marjoram
Administer
• Keep marijuana in a dry area away from direct sunlight.
Teach Client/Family
• Teach the client that marijuana should not be used in children or those who are
pregnant or breastfeeding until more research is available.
Marjoram
(mahr’juh-ruhm)
Scientific name: Origanum majorana L.
Other common names: Garden marjoram, knotted marjoram, oleum
majoranae (oil), sweet marjoram
Origin: Marjoram is found throughout the world.
Uses
Marjoram has been used as a diuretic and to treat bruises, headache, cough, paroxysmal cough, rhinitis, amenorrhea, dysmenorrhea, arthritis, muscle pain and stiffness, insomnia, motion sickness, and snakebite. The essential oil is used topically for
pain. Marjoram is also used as a food flavoring.
Investigational Uses
Marjoram may be used in Alzheimer’s disease.
Actions
Only a few studies on marjoram have been published. Among them are investigations
into the use of marjoram as an antiinfective and for the treatment of eczema.
Eczema Treatment
One researcher evaluated the use of marjoram in the treatment of childhood atopic
eczema (Anderson et al, 2000). In this study, eight children received massage with
essential oils (aromatherapy) as part of their medical regimen to control eczema.
One of the essential oils preferred by the mothers doing the massage was marjoram.
A significant improvement occurred in the eczema in this group.
Other Actions
The ursolic acid in Origanum majorana demonstrated a potent acetylcholinesterase
inhibitor and therefore should be useful in Alzheimer’s disease (Chung et al, 2001).
Antimicrobial activity was identified against seven fungi: Fusarium solani, Candida
albicans, Aspergillus niger, A. parasiticus, Rhizopus oryzae, Rhizoctonia oryzae
sativae, and Altemaria brassicicola (Leeja et al, 2007). Marjoram may also be
effective in lead toxicity. There is a protective effect of the volatile oil, alcoholic and
aqueous extracts of marjoram (el-Ashmawy et al, 2005).
Product Availability
Tea, tincture, essential oil
Plant Parts Used: Dried leaves, flowering tops
Dosages
• Adult PO tea: add 1-2 tsp dried leaves and flowering tops to 8 oz boiling water, let
stand 10 min, take bid-tid
• Adult PO tincture: 1 tsp daily
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Marjoram
421
• Adult topical: may be used as a poultice or mouthwash (Jellin et al, 2008)
• Adult topical essential oil: apply as needed to affected area
Contraindications
Class 1 herb (leaf).
Until more research is available, marjoram should not be used therapeutically
during pregnancy and breastfeeding. It should not be given therapeutically to
children. Marjoram should not be used therapeutically by persons with hypersensitivity to this herb or other members of the Labiatae family, including mint, basil,
thyme, oregano, hyssop, and sage.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea
INTEG: Serious hypersensitivity reactions
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Lactone
Thymol
Carvacrol
Diosmetin; Luteolin;
Apigenin
Antiinfective
Flavonoid
Hydroquinone
Glycoside
Triaconatane
Sitosterol
Acid
M
Astringent; wound
healing
Cytotoxic
Tannin
Arbutin; Methylarbutin;
Vitexin; Orientin;
Thymonin
Oleanolic acid
Ursolic acid
Potent
acetylcholinesterase
inhibitor
Rosmarinic acid;
Caffeic acid;
Chlorogenic acid
Client Considerations
Assess
! • Assess for hypersensitivity reactions (facial edema, inability to breathe, itching,
dysphagia, dysphonia). If these symptoms are present, discontinue the use of
marjoram and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client not to use marjoram long term because of its arbutin content.
• Instruct the client not to use the essential oil internally.
• Instruct the client to store marjoram products in a cool, dry place, away from heat
and moisture.
Adverse effects: Underline = life-threatening
422
Marshmallow
Teach Client/Family
• Caution the client not to use marjoram therapeutically in children or those who are
pregnant or breastfeeding until more research is available. It should be used as a
food flavoring only.
• Inform the client that marjoram is not the same herb as oregano.
• Advise the client that cross-sensitivity may occur with other herbs of the Labiatae
family, such as oregano, thyme, hyssop, basil, mint, sage, and lavender.
• Advise the client to use marjoram for short periods of time, and to stop taking if
GI symptoms occur.
Marshmallow
(mahrsh’meh-low)
Scientific name: Althea officinalis
Other common names: Althaea root, althea, mortification root,
sweetweed, wymote
Origin: Marshmallow is a perennial found in Europe and the United States.
Uses
Marshmallow is used traditionally to suppress cough and relieve sore throat and
gastric disorders such as irritable bowel syndrome, gastritis, and constipation. Topically, it is used to treat minor skin disorders.
Actions
Very little primary research is available for marshmallow. Existing studies focus
primarily on its antitussive and antiinfective properties.
Antitussive Action
One study evaluated the antitussive action of marshmallow and other nonnarcotic
antitussives on cats (Nosal’ova et al, 1992). A nylon fiber was used to mechanically
stimulate the mucous area of the respiratory system, and cough was evaluated on the
basis of lateral tracheal pressure. The antitussive effect of marshmallow was found
to be stronger than that of some of the nonnarcotic antitussives evaluated, which are
not available in the United States.
Antiinfective Action
In a study focusing on the antiinfective properties of marshmallow and several other
herbs against Vibrio cholerae, marshmallow was found to be less effective than some
of the other plants evaluated (Guevara et al, 1994).
Product Availability
Capsules, dried flowers, dried leaves, dried whole root, syrup
Plant Parts Used: Dried flowers, dried leaves, dried root
Dosages
Throat Irritation
• Adult PO syrup: 10 ml as a single dose (Blumenthal, 1998)
Other
• Adult PO dried leaves: 5 g daily (Blumenthal, 1998)
• Adult PO dried root: 6 g crude herb daily (Blumenthal, 1998)
• Adult PO powdered, crushed plant: whole or part, 2 g/day
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Marshmallow
423
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Marshmallow, medicinally should not be given to children. Persons who are hypersensitive to this herb should not use it.
Side Effects/Adverse Reactions
ENDO: Hypoglycemia
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Antidiabetics: Marshmallow may increase hypoglycemic action of antidiabetes
agents (Jellin et al, 2008).
Iron salts: Marshmallow may reduce the absorption of iron salts; separate by
2 hours.
Oral medications: Marshmallow may reduce the absorption of oral
medications; do not use concurrently.
Herb
Hypoglycemic herbs: Marshmallow may increase the effects of hypoglycemic
herbs (Jellin et al, 2008).
Lab Test
Blood glucose: Marshmallow decreases blood glucose.
M
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Polysaccharide
Arabinogalactans; Arabans;
Glucans; Galacturonic
rhamnans
Quercetin; Kaempferol
Scopoletin
Flavonoid
Pectin
Starch
Calcium oxalate
Sterol
Fat
Coumarin
Phenolic acid
Mucilage
Possible Action
Antiinflammatory
Caffeic acid; Syringic acid;
Chlorogenic acid;
Ferulic acid
Antiinfective
Adverse effects: Underline = life-threatening
424
Mayapple
Client Considerations
Assess
• Assess the reason the client is using marshmallow.
• Assess for hypersensitivity reactions. If present, discontinue the use of marshmallow and administer an antihistamine or other appropriate therapy.
• Assess for oral medication or antidiabetic use (see Interactions).
Administer
• Instruct the client to store marshmallow products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category
is 2A.
• Caution the client not to give marshmallow medicinally to children.
• Advise diabetic clients to avoid using this product.
Mayapple !
(may’a-puhl)
Scientific name: Podophyllum peltatum
Other common names: American mandrake, devil’s-apple, duck’s foot,
ground lemon, hog apple, Indian apple, mandrake, raccoon berry, umbrella
plant, wild lemon, wild mandrake
Origin: Mayapple is a perennial found in the United States and Canada.
Uses
Mayapple has been used in China to treat snakebites, general weakness, poisoning,
lymphadenopathy, condyloma acuminata, and cancer. In Western medicine, mayapple has been used as a laxative. Topically, the concentrated tincture and resin are
useful for removing warts and condyloma.
Actions
Very few research studies have been done on mayapple. The few that are
published deal with the toxicity of podophyllotoxin, one of its chemical
components.
Podophyllotoxin Intoxication
One study using rats revealed severe nervous system changes when mayapple was
injected. The changes included increased coarseness of nerve fibers in the cerebellum, cerebral cortex, brainstem, and spinal cord. Neuronal swelling also occurred.
Although the nervous system was the only system studied, toxicity undoubtedly
occurs in other systems as well (Chang et al, 1992). Other studies showed similar
results (Eyberger et al, 2006; Kao et al, 1992).
Product Availability
Concentrated tincture (by prescription), dried rhizome, fluid extract (by prescription),
resin, tincture
Plant Part Used: Rhizome
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Mayapple
425
Dosages
Wart Removal
• Adult topical concentrated tincture: apply to wart, leave on for up to 6 hr, wash off;
may be used every wk for up to 4 wk
• Adult topical resin: apply to wart bid for 3 days, repeat every wk for 5 wk; do not
wash off
Other
• Adult PO fluid extract: 1.5-3 g daily (Blumenthal, 1998)
• Adult PO powdered root: 10-30 grains
• Adult PO tincture: 2-10 drops daily-bid; 2.5-7.5 g daily (Blumenthal, 1998)
Contraindications
!
Class 2b/3 herb (root).
Until more research is available, mayapple should not be used during pregnancy
and breastfeeding. It should not be given to children. Mayapple should not be used
by geriatric clients, debilitated persons, or those who are hypersensitive to the
root. Persons with gallbladder disease, intestinal obstruction, or diabetes should
avoid its use. All parts of the mayapple plant except the ripe fruit are toxic both
orally and topically. Mayapple should not be used topically on large areas or on
irritated warts, moles, or birthmarks.
Side Effects/Adverse Reactions
CNS: Confusion, dizziness, headache, psychosis, hallucinations, seizures,
stupor, coma
GI: Nausea, vomiting, anorexia, diarrhea, abdominal pain, hepatotoxicity
HEMA: Leukopenia, thrombocytopenia, anemia
INTEG: Hypersensitivity reactions
MISC: Weakness, orthostatic hypotension
Podophyllotoxin Intoxication: Nausea, vomiting, diarrhea,
abdominal pain, thrombocytopenia, leukopenia, abnormal
hepatic function tests, ataxia, numbness, altered consciousness
RESP: Shortness of breath, apnea
Interactions
Drug
Belladonna alkaloids, ipecac: Belladonna alkaloids, ipecac may decrease
the laxative effects of mayapple; do not use concurrently.
Cardiac glycosides: Do not use mayapple with cardiac glycosides; may
increase toxicity (Jellin et al, 2008).
Diuretics (potassium-losing): Mayapple when given with potassium-losing
diuretics may increase hypokalemia (Jellin et al, 2008).
Herb
Cardiac glycoside herbs: Do not use concurrently; may increase cardiac
glycoside toxicity (Jellin et al, 2008).
Potassium-depleting herbs: Administration of mayapple with potassiumdepleting herbs may increase hypokalemia (Jellin et al, 2008).
Laxative herbs: Hyoscyamus, lobelia, and leptandra may decrease the laxative
effect of mayapple; do not use concurrently.
Continued
Adverse effects: Underline = life-threatening
M
426
Mayapple
Interactions—cont’d
Food
Salt: Salt may increase the laxative effect of mayapple; do not use concurrently.
Lab Test
AST, ALT, BUN, creatitine: Mayapple may cause increased AST, ALT,
BUN, creatitine.
HCT, WBC, platelets, red blood cells: Mayapple may cause decreased
HCT, white blood cells, platelets, red blood cells.
Pharmacology
Pharmacokinetics
Pharmacokinetics and pharmacodynamics are unknown. Mayapple is antimitotic.
Primary Chemical Components and Possible Actions
Chemical Class
Podophyllotoxin
Picropodophyllin
Resin
Flavonoid
Starch
Individual Component
Possible Action
Alpha, beta pellatin
Antimitotic; toxic
Antimitotic; toxic
Quercetin
Antiinflammatory
Client Considerations
Assess
• Assess the reason the client is using mayapple.
• Assess for hypersensitivity reactions. If present, discontinue the use of mayapple
and administer an antihistamine or other appropriate therapy.
! • Assess for the symptoms of podophyllotoxin intoxication: nausea, vomiting, diarrhea, abdominal pain, thrombocytopenia, leukopenia, abnormal hepatic function
tests, ataxia, numbness, and altered consciousness.
• Assess for the use of medications, herbs, and salt (see Interactions).
Administer
• Instruct the client to treat only 25 cm2 at a time. Mayapple is extremely irritating
to skin and mucous membranes.
• Instruct the client to store mayapple products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use mayapple in children or those who are pregnant or
breastfeeding until more research is available.
• Caution the client that all parts of the mayapple plant except the ripe fruit are toxic,
! both orally or topically.
• Advise the client that the health care provider may use mayapple to treat genital,
vaginal, or perianal warts.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Meadowsweet
427
Meadowsweet
(meh’dow-sweet)
Scientific names: Filipendula ulmaria, Spiraea ulmaria
Other common names: Bridewort, dolloff, dropwort, fleur d’ulmaire, flores
ulmariae, gravel root, meadow queen, meadwort, mede-sweet, queen of the
meadow, spierstaude
Origin: Meadowsweet is a perennial shrub found in Europe and North America.
Uses
Traditionally, meadowsweet has been used to treat gastrointestinal disorders such as
gastritis, heartburn, indigestion, irritable bowel syndrome, and peptic ulcer disease.
It has also been used to treat urinary tract infections, joint and rheumatic muscle
pains, headache, fever, colds, and cancer.
Actions
Anticoagulant Action
In one study focusing on the anticoagulant effects of meadowsweet, extracts were
administrated orally and anticoagulant levels tested (Liapina et al, 1993). The flowers and seeds showed a high level of anticoagulant activity. Another study using various methods showed that all components of meadowsweet exhibit heparin-like action (Kudriashowv et al, 1991). A third study showed similar results (Kudriashowv M
et al, 1990).
Antiinfective Action
A study evaluating the antimicrobial effects of various herbs found that those with the
greatest effect against bacteria were meadowsweet, willow herb, cloudberry, and
raspberry (Rauha et al, 2000, Ryzhikov et al, 2006).
Antioxidant Action
When researchers used spectrometry to evaluate the antioxidative activity of 92
phenolic extracts from plants, meadowsweet showed a high level of antioxidative
activity calculated as gallic acid equivalents (Kahkonen et al, 1999).
Anticancer Action
One study found that meadowsweet caused a significant decrease in precancerous
changes in mice. Mice with cervical dysplasia or carcinoma of the vagina were given
meadowsweet prepared from flowers. A 67% drop in dysplasia occurred, and no
recurrence was observed in 10 subjects considered completely cured in 1 year
(Peresun’ko et al, 1993). Spiridonov et al (2005) studied the cytotoxicity of Russian
ethnomedicinal plants including meadowsweet. The crude ethanol extract tested on
cell growth exceeded the cytotoxicity of cyclophosphamide and fluoracil.
Antiulcer Action
One foreign study has demonstrated the antiulcer action of meadowsweet. The herb
was shown to decrease formation of stomach lesions when reserpine injections were
given to rats or mice (Barnaulov et al, 1980).
Product Availability
Dried flowers, dried herb, fluid extract, infusion, powder, tablets, tincture
Plant Parts Used: Dried flowers, other above-ground parts
Adverse effects: Underline = life-threatening
428
Meadowsweet
Dosages
• Adult PO dried flowers: 2.5-3.5 g daily (Blumenthal, 1998)
• Adult PO dried herb: 1.5-5 g bid-tid
• Adult PO fluid extract: 2-3 ml tid (1:1 dilution in 25% alcohol)
• Adult PO infusion: 3-6 g prepared with 100 ml every 2 hr
• Adult PO powder: 1⁄2 tsp dissolved in 1 oz water
• Adult PO tincture: 2-4 ml bid-tid (1:5 dilution in 25% alcohol)
Contraindications
Pregnancy category is 4; breastfeeding category is 3A.
Meadowsweet should not be given to children. It should not be used by persons
with asthma or hypersensitivity to salicylates.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
RESP: Bronchospasm
Interactions
Drug
Anticoagulants: Anticoagulants (heparin, warfarin), and salicylates
may increase the risk of bleeding when used with meadowsweet; avoid
concurrent use.
Iron salts: Meadowsweet may decrease the absorption of iron salts; separate
by 2 hours.
Opioids: Meadowsweet may increase the action of opioids (Jellin et al,
2008).
Herb
Anticoagulant herbs: Meadowsweet given with anticoagulant herbs may
increase risk of bleeding (theoretical).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Quercetin; Naringenin;
Flavone
Kaempferol
Spiraeoside; Avicularin;
Hyperoside
Spiraein
Monotropin;
Primaverosides
Antimicrobial
Phenolic glycoside
Antioxidant
Wound healing;
astringent
Antiinflammatory
Tannin
Salicin
= Pregnancy
Antiinflammatory
= Pediatric
! = Alert
= Popular Herb
Melatonin
429
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Possible Action
Volatile oil
Methylsalicylate
Salicylaldehyde; Gaultherin;
Isosalicin; Monotropitin;
Salicylic acid; Spirein
Anticoagulant
Anticoagulant
Coumarin
Mucilage
Ascorbic acid
Client Considerations
Assess
• Assess the reason the client is using meadowsweet.
• Assess for hypersensitivity reactions. If present, discontinue the use of meadowsweet and administer an antihistamine or other appropriate therapy. Clients with
salicylate sensitivity or asthma should not use this herb.
• Assess for the use of anticoagulants (heparin, warfarin), salicylates; these drugs M
should be avoided when using this herb (see Interactions).
• Monitor coagulation studies if the client is taking high doses of meadowsweet over
a long period.
Administer
• Instruct the client to store meadowsweet products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 4 and breastfeeding category
is 3A.
• Caution the client not to give meadowsweet to children.
Melatonin
(meh-luh-toe’nuhn)
Scientific name: N-Acetyl-5-methoxytryptamine
Other common name: MEL, MLT, Pineal hormone
Origin: Melatonin is a naturally occurring hormone in the body.
Uses
Melatonin is used to treat insomnia and inhibit cataract formation. It is also used to
increase longevity, treat epilepsy, hypertension, various cancers, and jet lag, and
prevent weight loss in cancer patients. Because it lowers luteinizing hormone (LH),
estradiol, and progesterone levels, melatonin could possibly be useful as a contraceptive (Voordouw, 1992).
Adverse effects: Underline = life-threatening
430
Melatonin
Actions
Melatonin is a hormone produced in the body by the pineal gland. It is an antioxidant
and a free-radical scavenger (Reiter et al, 1995). When tryptophan is converted to
serotonin, melatonin results from enzymatic processes in the pineal gland. Melatonin
production increases during sleep and decreases during waking hours (James et al,
1989). Melatonin supplementation has been found to induce and maintain sleep in
adults who have low melatonin levels. The most promising use is for the geriatric
client, who typically has low melatonin levels. Melatonin treatment in vivo caused a
significant increase in blood glucose and a decreased level of free fatty acids (Fabis
et al, 2002). Parkinson’s disease may be treated with melatonin, which lacks any
serious side effects (Antolin et al, 2002).
Product Availability
Extended release capsules: 3 mg; injectable; liquid: 500 mcg/ml; tablets: 500 mcg,
1 mg, 1.5 mg, 3 mg
Dosages
Cancer (as a Single Agent)
• Adult PO 20 mg daily ⫻ 2 mo IM (injectable form), then 10 mg PO daily
Cancer (in Combination with Interleukin-2)
• Adult PO: 40-50 mg at bedtime for 1 wk before interleukin-2
Chronic Insomnia
• Adult PO tablets: 75 mg at bedtime (Murray, Pizzorno, 1998)
Delayed Sleep-Phase Syndrome
• Adult PO: 5 mg at bedtime
Jet Lag
• Adult PO: 5 mg daily 2-3 days before and 3 days after travel
Chronic Insomnia
• Geriatric PO tablets: extended release 1-2 mg 2 hr before meals
Contraindications
Until more research is available, melatonin should not be used during pregnancy and
breastfeeding. It should not be given to children. Persons with hypersensitivity to melatonin and those with hepatic or cardiovascular disease, central nervous system disorders, or depression should not use it. Persons with renal disease should use melatonin
with caution. Use only synthetic forms due to contamination of animal products.
Side Effects/Adverse Reactions
CNS: Headache, change in sleep patterns, confusion, hypothermia, sedation
CV: Tachycardia
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions (rash, pruritus)
Reproductive: Decreased progesterone, estradiol, LH levels
Interactions
Drug
Anticoagulants, antiplatelets: Melatonin with anticoagulants, antiplatelets
may increase the risk of bleeding (theoretical) (Jellin et al, 2008).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Melatonin
431
Interactions—cont’d
Antidiabetics: Melatonin with antidiabetics may decrease hypoglycemia
(theoretical) (Jellin et al, 2008).
Benzodiazepines: Melatonin may increase the anxiolytic effects of benzodiazepines; use together cautiously.
Beta-blockers: Melatonin is able to reverse the negative action of beta-blockers
on sleep (Jellin et al, 2008).
CNS depressants: Melatonin with central nervous system depressants may
increase sedation (theoretical) (Jellin et al, 2008).
Cerebral stimulants: Cerebral stimulants used with melatonin may have a
synergistic effect and exacerbate insomnia; avoid concurrent use.
DHEA: DHEA (dehydroepiandrosterone) used with melatonin may decrease
cytokine production; avoid concurrent use.
Immunosuppressants: Melatonin with immunosuppressants concurrently
may decrease response to immunosuppressants (Jellin et al, 2008).
Magnesium: Magnesium used with melatonin increases inhibition of
N-methyl-D-aspartate (NMDA) receptors; avoid concurrent use.
Succinylcholine: Melatonin increases the blocking properties of
succinylcholine; avoid concurrent use.
Zinc: Zinc used with melatonin increases inhibition of NMDA receptors; avoid
concurrent use.
Herb
Anticoagulant/antiplatelet herbs: Melatonin with anticoagulant/
antiplatelet herbs may increase the risk of bleeding (theoretical) (Jellin
et al, 2008).
Sedative herbs: Melatonin with sedative herbs may increase sedation
(theoretical) (Jellin et al, 2008).
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of melatonin
and administer an antihistamine or other appropriate therapy.
• Assess sleep patterns: ability to fall asleep, stay asleep, hours slept, and napping, if
using for insomnia.
• Assess for CNS effects: confusion, headache, sedation, and changes in sleeping
patterns.
• Assess for medications used (see Interactions).
Administer
• Instruct the client to take melatonin PO to treat insomnia or jet lag. Melatonin is
administered both PO and IM to cancer patients.
• Instruct the client to store melatonin products in a sealed container away from heat
and moisture.
Teach Client/Family
• Caution the client not to use melatonin in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client to avoid use with magnesium, zinc, and DHEA.
• Advise the client to notify their health care provider of all supplements taken.
Adverse effects: Underline = life-threatening
M
432
Milk Thistle
Milk Thistle
(milk thi’suhl)
Scientific name: Silybum marianum
Other common names: Holy thistle, lady’s thistle, Marian thistle, Mary thistle,
St. Mary thistle
Origin: Milk thistle is found in Kashmir, Mexico, Canada, and the United States.
Uses
Milk thistle has been used to treat hepatotoxicity caused by poisonous mushrooms,
cirrhosis of the liver, chronic candidiasis, hepatitis C, exposure to toxic chemicals,
and liver transplantation.
Actions
Hepatoprotective Action
Several studies have demonstrated the hepatoprotective action of silymarin,
a chemical component of milk thistle (Ball et al, 2005; Gordon et al, 2006;
Thamsborg et al, 1996). One of these studies noted that silymarin has been used
for centuries to treat hepatic and gallbladder conditions (Flora et al, 1998).
Silymarin has been found to act as an antioxidant, decreasing free radicals and
increasing hepatocyte synthesis as well as exerting other hepatoprotective effects.
It has been used to treat acute and chronic hepatic disease and has been found to
inhibit cytochrome P450 enzymes in liver microsomes (Beckmann-Knopp et al,
2000). It is possible that drugs metabolized by CYP3A4 or CYP2C9 may interact
with this herb. One study using sheep orally infected with sawfly larvae demonstrated a positive response when silymarin was used to treat the resultant hepatotoxicosis (Thamsborg et al, 1996). Milk thistle has shown promise to treat
hepatitis C with few side effects. Silymarin has hepatoprotective, antiinflammatory,
and regenerative properties (Giese, 2001).
Nephroprotective Action
A study done on African green monkeys confirmed the nephroprotective effects
of silibinin and silicristin, two of milk thistle’s chemical components (Sonnenbichler
et al, 1999). Kidney cells that had been damaged by cisplatin, vincristine, and
paracetamol showed lessened or no nephrotoxic effects.
Product Availability
Tincture, capsule
Plant Parts Used: Seeds, above-ground parts
Dosages
Alcoholism
• Adult PO tincture: 70-210 mg tid (70%-80% silymarin) (Murray, Pizzorno, 1998)
General Dosages
• Adult PO tincture: 200-400 mg daily (dosage standardized to silymarin content)
(Blumenthal, 1998)
Hepatitis
• Adult PO tincture: 140-210 mg tid (70%-80% silymarin) (Murray, Pizzorno, 1998)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Milk Thistle 433
Amanita Phalloides Mushroom Poisoning
• Adult IV: 20-50 mg/kg/24 hr, divided in 4 doses, give each infusion over 2 hr (not
available in United States) (Jellin et al, 2008)
Contraindications
Class 1 herb (seed).
Until more research is available, milk thistle should not be used during pregnancy
and breastfeeding. It should not be given to children. Milk thistle should not be
used by persons with hypersensitivity to this herb or other plants in the Asteraceae
family (ragweed, daisy, marigolds, chrysanthemums). Do not use in those with
hormone-sensitive cancers.
Side Effects/Adverse Reactions
CNS: Headache
GI: Nausea, vomiting, anorexia, diarrhea
GU: Menstrual changes
INTEG: Hypersensitivity reactions
Interactions
Drug
Antineoplastics (platinum): Milk thistle may prevent nephrotoxicity from
platinum antineoplastics.
Cytochrome P450 2C9, 3A4 substrates: Milk thistle may inhibit these
substrates (Jellin et al, 2008).
Estrogens: Milk thistle may inhibit the clearance of estrogen (theoretical)
(Jellin et al, 2008).
Lab Test
AST, ALT, alkaline phosphatase, blood glucose: Milk thistle may
decrease AST, ALT alkaline phosphatase, blood glucose levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Silybine
Isosilybine; Silycristine;
Silidianine; Taxifoline
(Quaglia et al, 1999)
Dehydrosilybin; Siliandrin;
Silyhermin
Hepatoprotective
Flavonolignan
Apigenin
Acid
Tocopherol
Sterol
Linoleic acid; Oleic acid;
Palmitic acid
Sitosterol; Cholesterol;
Campesterol;
Stigmasterol
Mucilage
Adverse effects: Underline = life-threatening
M
434
Mistletoe, European
Client Considerations
Assess
• Assess the reason the client is using milk thistle.
• Assess for hypersensitivity reactions. If present, discontinue the use of milk thistle
and administer an antihistamine or other appropriate therapy.
• Monitor hepatic function tests (ALT, AST, bilirubin) if the client is using milk thistle
to treat hepatic disease.
• Assess all medications used (see Interactions).
Administer
• Instruct the client to store milk thistle products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use milk thistle in children or those who are pregnant or
breastfeeding until more research is available.
Mistletoe, European !
(mi’suhl-toe)
Scientific name: Viscum album
Other common names: All heal, birdlime, devil’s fuge, mystyldene
Origin: Mistletoe is a parasite found in Europe, Asia, and North America depending
on species.
Uses
Mistletoe has been used to treat hypertension, anxiety, seizure disorders, insomnia,
depression, infertility, gout, hysteria, internal bleeding, and atherosclerosis.
Investigational Uses
Research is underway to determine the usefulness of mistletoe in the treatment of
cancer.
Actions
Mistletoe has been used parenterally for many years in cancer patients. The majority
of the research on mistletoe focuses on its antineoplastic activity.
Antineoplastic Action
One study demonstrated that mistletoe lengthens the survival time of cancer patients.
In this study the survival time of patients treated with mistletoe was a median of 9.18
years, compared with 7.54 years for those not treated with mistletoe. However, this
difference is not considered statistically significant (Stumpf et al, 2000). Another
study (Stein et al, 2000) found that mistletoe induces apoptosis in lymphocytes and
tumor cells. However, the research on the usefulness of mistletoe for the treatment
of cancer has shown inconclusive results. A newer study (Zuzak et al, 2006) identified that pediatric medulloblastoma cells responded to Viscum album.
Anti-HIV Action
Another study showed that mistletoe produces immunomodulatory effects when given to
HIV-infected patients and may slow the progression of the disease (Gorter et al, 1999).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Mistletoe, European 435
Product Availability
Capsules, dried leaves, stems, fluid extract, infusion, tablets, tincture; parenterally
(not available in United States)
Plant Parts Used: Branches, fruit, leaves
Dosages
• Adult PO dried leaves: 3-6 g tid
• Adult PO fluid extract: 2-3 ml tid (1:1 dilution in 25% alcohol)
• Adult PO tincture: 0.5 ml bid-tid (1:5 dilution in 45% alcohol)
Contraindications
!
Class 2d herb (Viscum album).
Because it is a uterine stimulant, mistletoe should not be used during pregnancy.
Until more research is available, this herb should not be used during breastfeeding
and should not be given to children. Mistletoe should not be used by persons who
are hypersensitive to the plant. Persons with protein oversensitivity and those with
chronic progressive infections should avoid its use. Mistletoe is a toxic plant and
should be kept out of the reach of children.
Side Effects/Adverse Reactions
CNS: Coma, seizures, delirium, hallucinations, psychosis
CV: Bradycardia, hypotension or hypertension, cardiac arrest
GI: Nausea, vomiting, anorexia, diarrhea, gastritis, hepatitis, hepatotoxicity
GU: Nephrotoxicity
INTEG: Hypersensitivity reactions
MISC: Mydriasis, myosis, leukocytosis
Interactions
Drug
Antihypertensives: Mistletoe may increase the hypotensive effect of
antihypertensives; avoid concurrent use.
Cardiac glycosides (digoxin): Use of mistletoe with cardiac glycosides
such as digoxin, digitoxin, and calcium channel blockers may cause decreased
cardiac function; avoid concurrent use.
Immunosuppressants: Immunosuppressants such as azathioprine,
basiliximab, cyclosporine, muromonab, sirolimus, and tacrolimus may stimulate
immunity when used with mistletoe; avoid concurrent use.
Iron salts: Mistletoe may decrease the absorption of iron salts; separate by 2 hours.
Herb
Hawthorn: European mistletoe may decrease the action of positive inotropic
agents (hawthorn) (Jellin et al, 2008).
Lab Test
ALT, AST, total bilirubin, urine bilirubin, lymphocyte counts:
Mistletoe may cause increased ALT, AST, total bilirubin, urine bilirubin, and
lymphocyte counts.
Red blood cells: Mistletoe may cause decreased red blood cells.
Pharmacology
Pharmacokinetics
Pharmacokinetics and pharmacodynamics are unknown. Stimulates cuti-visceral
reflexes following inflammation.
Adverse effects: Underline = life-threatening
M
436
Monascus
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Amine
Acetylcholine
Histamine
Tyramine
Phoratoxin
Choline
Betaphenylethylamine
Viscotoxin
Flavonoid
Phenyl alyl alcohol
Lectin
Sugar alcohol
Tyramine
Uterine stimulant
Quercetin; Kaempferol
Syringen
Antioxidant
Mannitol; Quebrachitol;
Pinitol; Viscumitol
Terpenoid
Alkaloid
Tannin
Wound healing;
astringent
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of mistletoe
and administer an antihistamine or other appropriate therapy.
! • Assess for life-threatening adverse reactions: cardiac involvement, hepatitis.
• Assess for other adverse reactions: chills, fever, headache, angina, orthostatic
hypotension, hypertension.
• Assess all medication use (see Interactions).
Administer
• Instruct the client to store mistletoe products away from light, heat, and moisture.
Teach Client/Family
• Caution the client not to use mistletoe during pregnancy because it is a uterine
stimulant. Until more research is available, caution the client not to use this herb
during breastfeeding and not to give it to children.
! • Advise the client that mistletoe is a toxic plant and should be kept out of reach of
children.
Monascus
(muhn-az’kuhs)
Scientific names: Monascum purpureus, Monascum anka
Other common names: Hong qu, red rice yeast, red yeast rice, zhi tai, xue zhi kang
Origin: Monascus is a yeast made by fermentation.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Monascus
437
Uses
Marketed as Cholestin, monascus is used to treat hypercholesteremia. It is also used
to treat gastrointestinal upset and circulatory problems.
Investigational Uses
Research is underway to determine the efficacy of monascus as an antimicrobial,
antioxidant, and hypolipidemic, as well as for the treatment of liver toxicity.
Actions
Anticholesterol Action
The anticholesterol action of monascus is well documented. It has been found to
inhibit HMG-CoA reductase and to decrease low-density lipoprotein (LDL) and verylow-density lipoprotein (VLDL) cholesterol and plasma triglycerides (Lee et al,
2006). This herb has been studied in China for many years, with all studies reporting
similar results in the decrease of cholesterol, triglycerides, and LDL cholesterol
(Wang et al, 1995; Zhu et al, 1995).
Antimicrobial Action
One study evaluated the antimicrobial effect of “monascus making’’ in the open air.
In this study, monascus was produced and dried in the open air (Kono et al, 1999).
When the herb was contaminated with Micrococcus varians and Bacillus subtilis,
it was able to inhibit the growth of these two microorganisms.
Antioxidant and Hepatoprotective Actions
Another study reviewed the antioxidant capabilities of monascus (Aniya et al, 1999) M
using several types of molds. Monascus anka showed the strongest hepatoprotective
action in rats. Another study has also confirmed the antioxidant and hepatoprotective
actions of monascus (Aniya et al, 1998).
Monoamine Oxidase Inhibition
A study of the chemical components of Monascus anka has identified the presence
of monankarins A-F, which inhibit monoamine oxidase (MAO). Investigators found
the inhibition of MAO-B to be stronger than that of MAO-A (Hossain et al, 1996).
Product Availability
Whole yeast
Plant Part Used: Whole yeast (mold)
Dosages
Hyperlipidemia
• Adult PO: 300-1200 mg bid taken with lovastatin and a HMG-CoA reductase inhibitor
Contraindications
Until more research is available, monascus should not be used during pregnancy
and breastfeeding. It should not be given to children. Monascus should not be used
by persons with hypersensitivity to it or by those with hepatic diseases such as
cirrhosis or fatty liver.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia; hepatotoxicity (rare)
INTEG: Hypersensitivity reactions
MISC: Anaphylaxis
Continued
Adverse effects: Underline = life-threatening
438
Monascus
Interactions
Drug
Alcohol: Alcohol may affect hepatic function in those taking monascus.
Cyclosporine, gemfibrozil: Monascus with cyclosporine may increase risk
of myopathy (theoretical).
Cytochrome P4503A4 inhibitors, HMG-CoA reductase
inhibitors: Monascus with these agents may increase adverse reactions.
Herb
Cholesterol-lowering herbs: Monascus may increase the effects of
cholesterol-lowering herbs.
Coenzyme Q10: Monascus may decrease coenzyme Q10 levels.
Thyroid activity herbs: Monascus may decrease the action of thyroid activity
herbs.
St. John’s wort: St. John’s wort may decrease the action of monascus.
Food
Grapefruit juice: Monascus with grapefruit juice may increase adverse
reactions.
Lab Test
Creatine kinase, hepatic function tests: Monascus may increase results
of these tests.
Cholesterol: Monascus may decrease serum cholesterol levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Monoamine oxidase
inhibition
HMG-CoA reductase
inhibitor
Monankarins A-F
Monacolin K
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of monascus
and administer an antihistamine or other appropriate therapy.
• Monitor hepatic function tests (AST, ALT, bilirubin) if the client is using high doses
of monascus over a long period.
Administer
• Instruct the client to store monascus products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use monascus in children or those who are pregnant or
breastfeeding until more research is available.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Morinda
439
Morinda
(mohr-in’duh)
Scientific name: Morinda citrifolia
Other common names: Carrywood, hog apple, Indian mulberry, mengkoedoe,
mora de la India, noni, ruibarbo caribe, wild pine
Origin: Morinda is a shrub found in Polynesia, Asia, and parts of Australia.
Uses
Morinda has been used in the South Pacific to treat arthritis, heart disease, diabetes,
hypertension, and gastrointestinal disease.
Investigational Uses
Research is underway to determine the anticancer, antidiabetic, antimalarial, and
anthelmintic properties of morinda.
Actions
Very little research is available on morinda. The few studies that have been completed
have focused on its anticancer, antidiabetic, anthelmintic, and antimalarial effects.
Anticancer Action
One study evaluated the anticancer action of morinda on lung cancer in mice.
Morinda was found to increase life span in all batches of mice. It is believed to in- M
crease immunity by increasing lymphocytes and macrophages (Hirazumi et al, 1994;
Wang et al, 2001).
Antidiabetic Action
One newer study (Kamiya et al, 2008) identified the hypoglycemic action related to
the chemical components, deacetylasperulosidic acid, asperulosidic acid, lucidin,
and morindone.
Anthelmintic Action
Another study identified the anthelmintic action of morinda (Raj, 1975).
Sedative Action
One older study (Younos et al, 1990) found morinda to possess sedative effects when
administered to mice.
Antimalarial Action
When the antimalarial effects of morinda were tested, researchers noted a 60%
inhibition of Plasmodium falciparum growth in vitro (Tona et al, 1999).
Product Availability
Capsules, dried fruit leather, juice, powder
Plant Parts Used: Flowers, fruit, leaves
Dosages
• Adult PO tea: 5-9 g of morinda in 3 cups of boiling water, boil until volume is
reduced, cool, divide in half
• Adult PO tincture: 30-60 g of herb in 1 L of alcohol (not rubbing) × 3 months, use
30 ml bid
• Adult topical: Use dried leaves steeped in hot water, applied as needed for fever or
stomachache
Adverse effects: Underline = life-threatening
440
Morinda
Contraindications
Until more research is available, morinda should not be used during pregnancy
and breastfeeding. It should not be given to children. Morinda should not be used
by persons with hyperkalemia or by those with hypersensitivity to it.
Side Effects/Adverse Reactions
CNS: Sedation
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
META: Hyperkalemia
Interactions
Drug
ACE inhibitors, angiotensin II receptor antagonists, diuretics
(potassium-sparing): Morinda juice with these agents may increase the risk
of hyperkalemia (Jellin et al, 2008).
Immunosuppressants: Morinda may decrease the effects of
immunosuppressants.
Lab Test
Glucose: Morinda may decrease glucose levels.
Potassium: Morinda may increase potassium levels.
Urine tests: Morinda may interfere with urine tests due to change in color
(pink to rust) (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Alkaloid
Glycosides
Xeronine
Glucopyranosyl;
Glucopyranose
Hexoic acid; Octoic acids
Damnacanthal,
Deacetylasperulosidic
acid, Aperulosidic acid,
Lucidin, Morindone
Essential oil
Anthraquinone
Morindone
Alizarin
Potassium
Rutin
Polysaccharide
Noni-ppt
Possible Action
Antitumor
Antidiabetic
Antitumor
Client Considerations
Assess
• Assess the reason the client is using morinda.
• Assess for hypersensitivity reactions. If present, discontinue the use of morinda and
administer an antihistamine or other appropriate therapy.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Motherwort
441
Administer
• Instruct the client to store morinda products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use morinda in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client not to perform hazardous activities such as driving or operating heavy machinery until physical response to the herb can be evaluated.
• Advise the client that urine may turn pink to rust color.
Motherwort
(muh’thur-wawrt)
Scientific name: Leonurus cardiaca
Other common names: I-mu-ts’ao, lion’s ear, lion’s tail, lion’s tart, oman,
Roman motherwort, throwwort
Origin: Motherwort is found in Europe, Canada, and the United States.
Uses
Motherwort has been used to treat menstrual disorders and cardiac conditions such M
as palpitations. It has also been used as an anticoagulant, antiinflammatory, antispasmodic, antianxiety, and anticancer herb, as well as a cardiotonic.
Actions
Few research studies have been done on motherwort, although several different actions have been theorized. Traditionally, this herb has been used for its cardiovascular and uterine stimulant actions. A recent study has focused on its chemoprotective
action.
Cardiovascular Action
One study (Xia et al, 1983) identified the ability of motherwort to inhibit platelets and
improve coronary circulation in rats. This herb has also been shown to decrease heart
rate and increase the force of myocardial contraction, similar to the action of digoxin.
Anticoagulant Action
The anticoagulant action of motherwort was identified in a study with 105 participants. The anticoagulant effect was found to result from a decrease in fibrinogen and
blood viscosity (Zou et al, 1989). One of the chemical components responsible for
this action may be prehispanolone.
Chemoprotective Action
Two studies done by the same group of researchers (Nagasawa et al, 1990, 1992)
demonstrated that motherwort exerts a chemoprotective action in lesions of the breast
and uterus. Both studies showed similar results. No effect was seen in pregnancydependent mammary tumors, mammary hyperplastic alveolar nodules, or uterine
adenomyosis. In fact, motherwort promoted the growth of pregnancy-dependent
mammary tumors and inhibited mammary hyperplastic alveolar nodules.
Product Availability
Dried leaves, fluid extract, tincture
Adverse effects: Underline = life-threatening
442
Motherwort
Plant Parts Used: Leaves, seeds
Dosages
• Adult PO: 4.5 g daily (Blumenthal, 1998); 2 g of dried above-ground parts or
1 cup of tea tid (Jellin et al, 2008)
• Adult PO fluid extract: 4.5 ml (1:1 dilution)
• Adult PO tincture: 22.5 ml (1:5 dilution)
Contraindications
Pregnancy category is 4; breastfeeding category is 2A.
Motherwort should not be given to children. It should not be used by persons
with thrombocytopenia or hypersensitivity to this herb or other members of the
Labiatae family.
Side Effects/Adverse Reactions
CV: Decreased heart rate
GI: Nausea, vomiting, anorexia, diarrhea, stomach irritation
HEMA: Increased bleeding time
INTEG: Hypersensitivity reactions, photosensitivity
Reproductive: Uterine bleeding
Interactions
Drug
Anticoagulants (heparin, warfarin): Use of motherwort with
anticoagulants may cause increased risk for bleeding; avoid concurrent use.
Beta-blockers, cardiac glycosides (digoxin): Use of motherwort with
beta-blockers, cardiac glycosides may cause decreased heart rate; avoid
concurrent use.
CNS depressants: Motherwort can increase the action of central nervous
system depressants.
Iron salts: Motherwort may decrease the absorption of iron salts; separate by
2 hours.
Herb
Cardiac glycoside herbs: Do not use motherwort with cardiac glycoside
herbs; cardiac glycoside toxicity may occur.
Lab Test
Clotting time: Motherwort increases clotting time.
Creatine phosphokinase: Motherwort interferes with CPK.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Stachydrine; Leonurine
Betonicine; Turicin;
Leunuridin;
Leonurinine
Uterine stimulant
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Mugwort
443
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Saponin
Ursolic acid
Possible Action
Antiviral,
antitumorigenic
Flavone
Cardanolide
Glycoside
Prehispanolone
Iridoid
Tannin
Terpenoid
Triterpene
Lavandulifolioside
Anticoagulant
Prolongs P-Q, Q-T
intervals, QRS
complex; decreases
blood pressure
Client Considerations
M
Assess
• Assess the reason the client is taking motherwort.
• Assess for hypersensitivity reactions. If present, discontinue the use of motherwort
and administer an antihistamine or other appropriate therapy.
• Assess for photosensitivity if the client is taking motherwort in high doses.
• Assess for risks of bleeding: increased bleeding time, bruising, bleeding gums,
hematuria, and hematemesis.
Administer
• Instruct the client to store motherwort products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 4 and breastfeeding category is 2A.
• Caution the client not to give motherwort to children.
• Because it can cause photosensitivity, advise the client to stay out of the sun or to
wear protective clothing while using motherwort.
Mugwort
(muhg’wawrt)
Scientific name: Artemisia vulgaris
Other common names: Ai ye, common mugfelon herb, sailor’s tobacco,
St. John’s plant, wild wormwood, wort
Origin: Mugwort is a perennial found in North America.
Adverse effects: Underline = life-threatening
444
Mugwort
Uses
Mugwort has been used as an anthelmintic and as a treatment for menstrual disorders, persistent vomiting, constipation, colic, diarrhea, depression, and anxiety. The
roots have been used to treat psychiatric disorders such as psychoneurosis, neurasthenia, depression, and anxiety.
Investigational Uses
Studies are underway to determine the antibacterial and antifungal properties of
mugwort.
Actions
Little research is available to document the actions of mugwort. A few initial studies
have become available on its antiviral and antibacterial actions.
Antiviral and Antibacterial Action
One study found mugwort to be active against the herpes simplex virus. Among 78
study participants, a cure occurred in 38, and significant improvement occurred
in 37. The remaining three experienced no change in herpetic keratitis caused by
HSV-1 (Zheng, 1990). Another study (Chen et al, 1989) determined that mugwort
exerts a strong antibacterial effect against Streptococcus mutans. Several other herbs
were tested in this study, with varying results.
Other Actions
One study (Gilani et al, 2005) found the aqueous-methanol extract of mugwort to be
hepatoprotective in induced hepatitis in mice.
Product Availability
Dried leaves, dried roots, fluid extract, infusion, tincture
Plant Parts Used: Leaves, roots
Dosages
• Adult PO tincture: 2-4 ml tid; 10-25 drops (1:5) (Jellin et al, 2008)
• Adult PO tea: 15 g dried herb in 500 ml boiling water, strain; 2-3 cups/day before
meals (Jellin et al, 2008)
Contraindications
Class 2b herb (whole herb).
Because it is a uterine stimulant, mugwort should not be used during pregnancy.
Until more research is available, this herb should not be used during breastfeeding
and should not be given to children. Persons with bleeding disorders or those with
hypersensitivity to this herb or other members of the Compositae family should not
use mugwort.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions, contact dermatitis
SYST: Anaphylaxis
Interactions
Drug
Anticoagulants: Use of mugwort with anticoagulants such as heparin and
warfarin may cause increased risk for bleeding; do not use concurrently.
Lab Test
Direct bilirubin: Mugwort may cause an increase in direct bilirubin.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Mullein
445
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Thujone
Camphor; Linalool; Cineole;
Terpineol; Borneol;
Monoterpene
Uterine stimulant
Sesquiterpene
lactone
Glycoside
Coumarin
Quercetin; Rutin
Aesculetin; Aesculin;
Scopoletin; Coumarin;
Dioxycoumarin;
Umbelliferone
Polyacetylene
Triterpene
Sitosterol
Stigmasterol
Carotenoid
M
Client Considerations
Assess
• Assess the reason the client is using mugwort.
• Assess for hypersensitivity reactions. If present, discontinue the use of mugwort
and administer an antihistamine or other appropriate therapy.
• Assess for the use of anticoagulants (see Interactions).
Administer
• Instruct the client to store mugwort products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use mugwort during pregnancy because it is a uterine
stimulant. Until more research is available, caution the client not to use this herb
during breastfeeding and not to give it to children.
• Advise the client that mugwort and hazelnut can produce cross-sensitivity reactions.
• Caution the client not to use mugwort if he or she is allergic to hazelnut (Caballero
et al, 1997) or other members of the Compositae family.
Mullein
(muh’luhn)
Scientific names: Verbascum thapsus, Verbasci flos
Other common names: Aaron’s rod, Adam’s flannel, bunny’s ears, candlewick,
flannel-leaf, great mullein, Jacob’s staff
Origin: Mullein is a biennial herb found in Europe, Asia, and the United States.
Adverse effects: Underline = life-threatening
446
Mullein
Uses
Mullein is used as an expectorant and antitussive to treat cough, influenza, the
common cold, and upper respiratory tract conditions. It is often used in combination with other herbs to treat bronchitis and asthma. Mullein is also used to
treat urinary tract infections, chronic otitis media, migraines, and eczema of the
ear. Topically, mullein is used for burns, hemorrhoids, frostbite, and inflamed
mucosa.
Actions
Very few research studies are available for mullein. Those that have been done focus
primarily on its antiviral properties.
Antiviral Action
Two studies have focused on the antiviral action of mullein. In one study, 100
plant extracts were screened for antiviral activity against seven viruses. Mullein
was found to be effective against herpesvirus type I (McCutcheon et al, 1995).
The other study identified mullein’s antiviral activity against herpes suis virus
(Zanon et al, 1999).
Other Actions
Another study (Zheng et al, 1993) showed that verbascoside, a chemical component
of mullein, possesses antioxidant, anticancer, and antiinflammatory properties.
Product Availability
Capsules, fluid extract, oil
Plant Parts Used: Dried leaves, flowers
Dosages
• Adult PO capsules: 580 mg taken bid with meals
• Adult PO flowers: 3-4 g daily (Blumenthal, 1998)
• Adult PO fluid extract: 1.5-2 ml bid (1:1 dilution)
• Adult PO leaves: place 2 tsp dried leaves in 8 oz boiling water, steep 15 min; may
be taken tid
• Adult topical: no typical dosage (Jellin et al, 2008)
• Adult oil: 5-10 drops daily
• Adult powdered, crushed, cut, or whole plant: 2 g/day
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Mullein should not be given to children. This herb should not be used by persons
with hypersensitivity to it.
Side Effects/Adverse Reactions
CNS: Drowsiness
GI: Nausea, anorexia
INTEG: Hypersensitivity reactions, contact dermatitis
Interactions
Drug
Oral medications: Mullein may decrease the absorption of oral medications;
separate by 2 hours.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Mustard
447
Primary Chemical Components and Possible Actions
Chemical Class
Saponin
Glycoside
Complex
carbohydrate
Flavonoid
Sterol
Fructose
Glucose
Individual Component
Possible Action
Verbascoside;
Forsythoside B
Antiinflammatory;
antioxidant;
antitumor
D-galactose; Arabinose;
D-xylose; D-glucose
Client Considerations
Assess
• Assess the reason the client is using mullein.
• Assess for hypersensitivity reactions, contact dermatitis. If present, discontinue the
use of mullein and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store mullein products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Caution the client not to give mullein to children.
Mustard !
(muh’stuhrd)
Scientific names: Brassica nigra, Brassica alba
Other common names: Black mustard, brown mustard, California rape,
charlock, Chinese mustard, Indian mustard, white mustard, wild mustard
Origin: Mustard is found in the Mediterranean region, Europe, and India.
Uses
Mustard traditionally has been used as an emetic, an antiflatulent, for diuresis, to
treat inflammation and joint pain, and to increase appetite. However, it is better
known for its use in “mustard plaster,’’ which is used topically to treat respiratory
congestion (bronchial pneumonia, pleurisy).
Actions
Very little research has been done on mustard. One study evaluated its anticholesterol
action, with negative results. No change occurred in the cholesterol levels of rats
fed amounts five times that of normal human consumption (Sambaiah et al, 1991).
Another study showed that mustard oil used in laboratory animals produced an
Adverse effects: Underline = life-threatening
M
448
Mustard
anticancer action (Choudhury et al, 1997). Anand et al (2007) identified the antihyperglycemic effect using Brassica niger in streptozotocin-induced diabetic rats.
Product Availability
Flour, oil, seeds, tea
Plant Part Used: Seeds
Dosages
Decongestant
• Adult topical flour poultice: mix 100 g mustard flour with warm water, pack in
linen, place on chest 10 min
• Adult topical mustard plaster: mix 4 oz ground black mustard seeds with warm
water to make a paste, apply to chest area
Footsoak
• Adult topical seeds: place 1 tbsp seeds in 1000 ml hot water, soak feet 15-20 min
Decongestant
• Child ≥6 yr flour poultice: mix 100 g mustard flour with warm water, pack in linen,
place on chest maximum 3-5 min (may cause severe burns, necrosis if left on
longer than 15 min)
Contraindications
Class 1 herb (internal); class 2d herb (external, seed).
Until more research is available, mustard should not be used therapeutically during pregnancy and breastfeeding. It should not be given therapeutically to children
younger than 6 years of age. Mustard should not be used therapeutically by persons with hypersensitivity to it or by those with renal disorders, gastrointestinal
ulcers, or inflammatory kidney diseases. Do not use mustard on unprotected skin.
Do not confuse mustard seed with mustard oil.
Side Effects/Adverse Reactions
CNS: Lethargy, coma
CV: Heart failure
ENDO: Goiter
INTEG: Hypersensitivity reactions, irritation of skin where applied, contact
dermatitis
SYST: Anaphylaxis, angioedema
Interactions
Drug
Antacids, H2-blockers, proton pump inhibitors: Mustard may decrease
the action of these agents (theoretical) (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Skin irritant,
bacteriostatic
Sinigrin
Myrosin
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Myrrh
449
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Sinapic acid
Sinapine
Fixed oil
Mucilage
Globulin
Volatile oil
Protein
Individual Component
Possible Action
Arachic acid; Erucic acid;
Eicosenoic acid;
Oleic acid; Palmitic acid
Isothiocyanate
Blistering
Client Considerations
Assess
• Assess the reason the client is using mustard.
• Assess for hypersensitivity reactions or skin irritation where mustard has been
applied. Administer an antihistamine or other appropriate therapy if necessary.
Olive oil may be used to soothe skin after removing mustard plaster.
Administer
• Instruct the client not to use mustard for more than 10 minutes (adult), 3-5 min
(child) at a time or for longer than 2 weeks.
• Instruct the client to wash hands well with soap and water after use to prevent
irritation.
• Instruct the client to store mustard products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use mustard therapeutically in children younger than 6 years
of age or in those who are pregnant or breastfeeding until more research is available.
• Advise the client to keep mustard out of reach of children and to avoid applying it
around mucous membranes.
• Inform the client that sneezing, coughing, and possible asthmatic attacks can result
from breathing the allylisothiocyanate that arises with preparation and application
of mustard poultices.
• Teach the client not to confuse mustard seed with mustard oil.
Myrrh
(muhr)
Scientific name: Commiphora molmol
Other common names: African myrrh, Arabian myrrh, bal, bol, bola, gum
myrrh, heerabol, Somali myrrh, Yemen myrrh
Origin: Myrrh is a shrub found in various regions of Africa.
Adverse effects: Underline = life-threatening
M
450
Myrrh
Uses
Myrrh traditionally has been used internally to treat upper respiratory congestion, pharyngitis, gingivitis, mouth ulcers, stomatitis, leprosy, syphilis, and leg
ulcers. Topically, it is used to treat wounds, decubitus ulcers, and hemorrhoids.
Contemporary use is mostly limited to flavoring in foods and fragrance in
cosmetic products.
Investigational Uses
Researchers are experimenting with the use of myrrh in combination with other
products to treat colds and infections.
Actions
Several studies have focused on the actions of myrrh. Myrrh has been
found to decrease cholesterol levels, decrease inflammation, provide analgesia,
act as an antiulcer and antitumor agent, and stimulate triiodothyronine
production.
Antilipidemic Action
When myrrh was studied along with garlic for reduction of cholesterol, triglycerides, and phospholipids, garlic was found to be far superior to myrrh (Dixit
et al, 1980). However, when myrrh was studied with Allium sativum and Allium
cepa, all three agents were found to prevent a rise in these three indicators (Lata
et al, 1991).
Antiinflammatory and Antipyretic Actions
Three studies have identified the antiinflammatory action of myrrh. One study
used laboratory animals that had been injected with liquid paraffin containing
killed mycobacterial adjuvant. In this study, phenylbutazone, ibuprofen, and a
fraction of myrrh all were shown to provide significant relief of arthritis
symptoms (Sharma et al, 1977). The other studies identified a triterpene with
antiinflammatory and analgesic properties (Dolara et al, 2000; Fourie et al,
1989). In this study, a significant antiinflammatory effect occurred when myrrh
was administered to mice. In another study, an antipyretic action was observed
(Tariq et al, 1986).
Anticancer Action
Myrrh’s anticancer action has been demonstrated in a study using mice. The study
evaluated results at 25 to 50 days. Anticarcinogenic results were less pronounced
after 50 days. The effect was comparable to that of cyclophosphamide (Al-Harbi
et al, 1994). Another study showed similar results, leading researchers to conclude that the use of myrrh for the treatment of cancer is appropriate (Qureshi
et al, 1993).
Product Availability
Capsules, fluid extract, mouthwash, resin, tincture
Plant Parts Used: Gum, oil, resin
Dosages
• Adult PO mouthwash: mix 5-10 drops in glass of water (Blumenthal,
1998)
• Adult PO tea: place 2 tsp 10% powdered resin in 8 oz boiling water, steep 15 min;
may be taken tid
• Adult topical tincture: 1-4 ml may be applied to the affected area bid-tid
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Myrrh
451
Contraindications
Pregnancy category is 2; breastfeeding category is 3A.
Myrrh should not be given to children. It should not be used by persons with
hypersensitivity to it or by those with fever, severe uterine bleeding, or tachycardia.
Side Effects/Adverse Reactions
CNS: Anxiety, restlessness
GI: Nausea, vomiting, anorexia, diarrhea
INTEG: Hypersensitivity reactions, dermatitis
Interactions
Drug
Antidiabetics: Use of myrrh with antidiabetics may cause increased hypoglycemic effects; avoid concurrent use.
Lab Test
Blood glucose: Myrrh may decrease blood glucose levels (theoretical) (Jellin
et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Volatile oil
Cadinene; Dipentene; Heerabolene;
Limonene; Pinene; Eugenol;
Creosol; Cinnamaldehyde; Cumic
alcohol; Cuminaldehyde; Myrcene;
Alpha-camphorene
Resin
Steroid
Terpenoid
Possible Action
Cholesterol; Campesterol; Beta-sitosterol
Amyrin; Furanosesquiterpenoid
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of myrrh and
administer an antihistamine or other appropriate therapy.
• Assess the client’s use of antidiabetics such as insulin. Monitor blood glucose if the
client is taking concurrently with myrrh (see Interactions).
Administer
• Instruct the client to store myrrh products in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category
is 3A.
• Caution the client not to give myrrh to children.
Adverse effects: Underline = life-threatening
M
452
Myrtle
Myrtle !
(muhr’tuhl)
Scientific name: Myrtus communis
Other common names: Bridal myrtle, common myrtle, Dutch myrtle,
Jew’s myrtle, mirth, Roman myrtle
Origin: Myrtle is found in the Middle East and Mediterranean regions.
Uses
Myrtle traditionally has been used to treat respiratory congestion, gastrointestinal
conditions, urinary tract infections, whooping cough, tuberculosis, and worm infestations. It is also used topically as an astringent.
Investigational Uses
Initial research is underway to determine the efficacy of myrtle as an antidiabetic.
Actions
Very little research has been done on myrtle, with only one or two research articles
at most for any of its actions.
Antihyperglycemic Action
An older study identified the antihyperglycemic action of myrtle on streptozocininduced diabetic mice (Elfellah et al, 1984). Blood glucose levels dropped
significantly after administration of myrtle. No effect was observed on normal blood
glucose levels.
Hemagglutinin Action
The phytohemagglutinins in myrtle have been found to be useful in the preparation
of laboratory samples. Addition of phytohemagglutinins to the samples clarifies the
contents and allows for increased visibility (Ortega et al, 1979).
Antiinflammatory Action
A study on laboratory rats evaluated the antiinflammatory action of myrtle. Rat paws
were injected with carrageenan to induce inflammation. When compared with other
herbs, Myrtus communis was the least effective in the reduction of inflammation
(Al-Hindawi et al, 1989).
Other Actions
One toxicology study using laboratory rats identified the toxicity of myrtle after ingestion of the essential oil from the leaves of Myrtus communis (Uehleke et al, 1979).
Interestingly, the rats were able to adapt to myrtle ingestion after repeat dosing. Infections of Pseudomonas aeruginosa are susceptible to myrtle (Al-Saimary et al,
2002). Another study done in the laboratory tested the essential oils of myrtle. The
oil was found to have excellent antimicrobial action against Escherichia coli,
Staphylococcus aureus, and Candida albicans (Yadegarinia et al, 2006).
Product Availability
Extract
Plant Parts Used: Leaves, seeds
Dosages
• Adult PO extract: 0.2 g as a single dose
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Myrtle 453
Contraindications
Until more research is available, myrtle should not be used during pregnancy and
breastfeeding. It should not be given to children. Myrtle should not be used internally by persons with inflammation of the gastrointestinal tract or hepatic disease.
Persons with hypersensitivity to this herb should not use it. Clients with diabetes
mellitus should use myrtle cautiously.
Side Effects/Adverse Reactions
ENDO: Hypoglycemia
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
SYST: Facial contact: glottal/bronchial spasm, asthma-like attacks,
respiratory failure in infants and children (Jellin et al, 2008)
Interactions
Drug
Antidiabetics: Use of myrtle with antidiabetics such as insulin may cause
increased hypoglycemia; do not use concurrently.
Cytochrome P450: Concurrent use of myrtle with drugs metabolized by
cytochrome P450 should be avoided.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Myrtol;
Gelomytrol;
Eucalyptol; Pinene;
Camphor; Cineol;
Myrtenylacetate;
Limonene;
Alpha-terpineol;
Geraniol
Simulates mucous
membranes,
antioxidant,
antibacterial
Tannin
Acylphloroglucinols
Myrtucommulone A
Wound healing;
astringent
Antibacterial
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of myrtle and
administer an antihistamine or other appropriate therapy.
• Monitor blood glucose levels in diabetic clients who are taking antidiabetics concurrently with myrtle (see Interactions).
• Monitor hepatic function tests (ALT, AST, bilirubin). If results are elevated, use of
myrtle should be discontinued.
Administer
• Instruct the client to store myrtle products in a cool, dry place, away from heat and
moisture.
Adverse effects: Underline = life-threatening
M
454
Myrtle
Teach Client/Family
• Caution the client not to use myrtle in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client to use the essential oil only under the direction of a qualified
! herbalist. Overdoses can lead to life-threatening poisoning resulting from high
cineol content.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Neem
455
Neem !
(neem)
Scientific name: Azadirachta indica
Other common names: Bead Tree, Holy Tree, Indian Lilac, Margosa, Nim,
Nimba, Persian Lilac, Pride of China
Origin: Neem is an evergreen found in India.
Uses
Neem traditionally has been used as an anthelmintic and to treat malaria and diabetes mellitus. It has also been used topically to treat skin conditions. Neem has been
used intravaginally as a contraceptive. It is an antiinflammatory and antipyretic.
Investigational Uses
Researchers are experimenting with the use of neem as a contraceptive and an
antiinfective.
Actions
Several research articles have focused on the actions of neem. Proposed actions include antimalarial, antifertility, immunomodulatory, hypotensive, antiinflammatory,
antihyperglycemic, anxiolytic, hepatoprotective, and antimicrobial.
Hepatoprotective, Gastroprotective Action
Hepatotoxicity was induced in rats by using paracetamol. Administration of Azadirachta indica significantly reduced hepatic toxicity as measured by AST, ALT, and
histopathologic study of the liver (Bhanwra et al, 2000). One study (Bandyopadhyay N
et al, 2002) identified the gastroprotective effect of neem including control of hyperacidity and ulcer.
Hypoglycemic Action
In a study, diabetic rabbits were given neem leaf extract and seeds. Blood glucose
levels were significantly reduced at the end of 4 weeks (Khosla et al, 2000). When
neem was started 2 weeks before the rabbits were diabetically induced, diabetes was
partially prevented. This information may be useful for the prevention of, or to delay
the onset of, the disease. Another study using rats showed the inhibition of serotonin
on insulin secretion that is mediated by glucose (Chattopadhyay et al, 1999). The leaf
extract significantly decreased hyperglycemia.
Antimicrobial and Antimalarial Actions
Neem leaf extract was evaluated for its effects against coxsackievirus B. In an in vitro
study of African green monkeys, coxsackie 4 virus was significantly inhibited at levels of
1000 mcg/ml at 96 hours (Badam et al, 1999). Another study identified antiplaque,
anticaries, and antimicrobial effects of the neem chewing sticks called Miswak that are
used in the Middle East and on the Indian subcontinent (Almas, 1999). The effects were
evaluated using blood agar and other methods up to 48 hours after chewing of the sticks.
Neem was found to be effective against Streptococcus mutans and Streptococcus faecalis. A study evaluating the antimalarial action of neem found that the herb is effective
even against parasites that are resistant to other antimalarial agents (Dhar et al, 1998).
Immunomodulatory Anticancer Action
Immune response was evaluated in laboratory mice and found to be increased after
the use of neem. This information corroborates the use of neem for the treatment of
many infectious and noninfectious conditions (Nijiro et al, 1999). Another study
Adverse effects: Underline = life-threatening
456
Neem
(Ganger et al, 2006) found neem’s leaf extract to be chemoprotective against stomach tumors in mice. There was also a lack of toxicity.
Antifertility Action
Several studies have dealt with the antifertility properties of neem. One study using
rats evaluated the effect of neem leaves on the seminal vesicles and ventral prostate.
After various oral doses were administered for 24 days, investigators observed a
decrease in the weights of the seminal vesicles and ventral prostate. These results
suggest that neem exerts an antiandrogenic action (Aladakatti et al, 2001; Kasutri
et al, 1997). Another study evaluated the occurrence of spontaneous abortion in
primates given neem (Mukherjee et al, 1996). Neem seed extract was given orally
for 6 days after pregnancy was confirmed. Termination of pregnancy occurred, as
evidenced by a decline in progesterone and chorionic gonadotropin.
Product Availability
Tincture
Plant Parts Used: Above-ground parts
Dosages
No dosage consensus exists for PO tincture or topical routes.
Contraindications
!
Until more research is available, neem should not be used during pregnancy and
breastfeeding. It should not be given to children. Infants have died after ingesting
neem oil. Persons with hypersensitivity to neem should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
SYST: Reye’s-like symptoms (infants)
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Triterpenoid
Nimocinol; Meliacinol
(Siddiqui et al, 2000)
Odoratone;
Trihydroxypregnan;
Diacetoxyapotirucall
Antibacterial
Gedunin; Nimbolide
Azadirone;
Epoxyazadiradione;
Nimbin; Azadiradione;
Deacetylnimbin;
Hydroxyazadiradione
Deoxonimbolide
Naheedin
Insecticide
Mahmoodin
Limonoid
= Pregnancy
= Pediatric
! = Alert
Antimalarial
Antitumor
= Popular Herb
Nettle
457
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of neem and
administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store neem in a cool, dry place, away from heat and
moisture.
Teach Client/Family
!
• Caution the client not to use neem in children or those who are pregnant or breastfeeding until more research is available.
• Advise the client that infants have died after ingesting neem oil.
Nettle
(neh’tuhl)
Scientific name: Urtica dioica
Other common names: Common nettle, greater nettle, ortie,
stinging nettle, urtica
Origin: Nettle is a perennial found in Europe, the United States, and Canada.
Uses
Nettle traditionally has been used as a tea to treat cough, tuberculosis, and other
respiratory conditions, including allergic rhinitis. It is used as an expectorant, an
astringent, a diuretic, and as a treatment for urinary tract disorders. Nettle is recognized as a bladder irrigant to reduce blood loss and inflammation in bladder
conditions; benign prostatic hypertrophy (BPH) (root only). Nettle is also used for
arthritis pain, often in conjunction with low doses of NSAIDs. It is used externally as
a hair and scalp remedy for oily hair and dandruff.
Investigational Uses
Nettle may be used as a diuretic; to lower blood pressure; and for prostate cancer.
Actions
Benign Prostatic Hyperplasia (BPH) Action
Many studies have been performed to confirm the BPH action of nettle. Several
double-blind controlled studies showed a considerable improvement in urologic
function after nettle was given. The change in urination occurred within 4 weeks to
6 months, depending on the study.
Anticancer Action
One study has shown that the use of stinging nettle root extract slows the progression
of prostate cancer (Konrad et al, 2000). The rate of slowing observed was statistically
significant.
Analgesic and Antiinflammatory Actions
In a study, nettle was shown to be an effective and inexpensive treatment for joint
pain (Randall et al, 1999). In another study with similar results (Riehemann et al,
1999), nettle decreased the inflammation associated with rheumatoid arthritis.
Adverse effects: Underline = life-threatening
N
458
Nettle
Other Actions
Nettle was found to possess diuretic and hypotensive effects when a
continuous perfusion of the aqueous extract was administered to rats (Tahri
et al, 2000).
Product Availability
Capsules, dried leaves, root extract, root tincture
Plant Parts Used: Leaves, roots, stems
Dosages
• Adult PO capsules: 150-300 mg daily
• Adult PO tea: place 2 tsp dried leaves in 8 oz boiling water, steep 15 min; may be
taken bid
• Adult PO tincture: 1⁄2-1 tsp daily-bid
Osteoarthritis
• Adult PO crude stinging nettle leaf: 9 g daily (Jellin et al, 2008)
Allergic rhinitis
• Adult PO extract: 300 mg tid (Jellin et al, 2008)
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Nettle should not be given to children younger than 2 years of age. Caution should
be used when giving nettle to older children and geriatric clients. Persons with
hypersensitivity to nettle should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea, gastrointestinal irritation
INTEG: Hypersensitivity reactions, urticaria
MISC: Oliguria, edema
Interactions
Drug
Anticoagulants (heparin, warfarin): Nettle may decrease the effect of
anticoagulants; avoid concurrent use.
CNS depressants (alcohol, barbiturates, sedative/hypnotics,
antipsychotics, opiates): Nettle may lead to increased central nervous
system depression.
Diuretics: Use of nettle may increase the effects of diuretics, resulting in
dehydration and hypokalemia; avoid concurrent use.
Iron salts: Nettle tea may interfere with the absorption of iron salts.
Lithium: Nettle combined with lithium may result in dehydration, lithium
toxicity.
Herb
Anticoagulant herbs: Nettle with anticoagulant herbs may decrease
anticoagulation.
Sedative herbs: Nettle may increase central nervous system depression in
sedative herbs.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
New Zealand Green-Lipped Mussel
459
Primary Chemical Components and Possible Actions
Chemical Class
Scopoletin
Glucoside
Flavonoid
Amine
Volatile oil
Potassium ion
Pygeum Betasitosterol
(root)
Individual Component
Possible Action
Antiinflammatory
Rutin
Choline; Histamine;
Serotonin; Formic
acid
Ketones
Improves benign
prostatic
hypertrophy
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of nettle and
administer an antihistamine or other appropriate therapy.
Administer
• Recommend that the client increase his or her intake of potassium-containing N
foods to prevent hypokalemia.
• Instruct the client to store nettle products in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category
is 2A.
• Caution the client not to give nettle to children younger than 2 years of age, and
to use caution when giving nettle to older children and geriatric clients.
• Advise the client to use nettle as a urinary tract irrigant only under the supervision
of a qualified herbalist.
• Inform the client that stinging and burning will result if the plant is touched.
New Zealand Green-Lipped Mussel
(new zee’luhnd green lipt muh’suhl)
Scientific name: Perna canaliculus
Other common name: NZGLM
Origin: New Zealand green-lipped mussel is a mollusk.
Uses
New Zealand green-lipped mussel may be used to decrease inflammation and as a
treatment for osteoarthritis and rheumatoid arthritis.
Adverse effects: Underline = life-threatening
460
Night-Blooming Cereus
Actions
Antiinflammatory Action
Several studies have evaluated the antiinflammatory action of New Zealand greenlipped mussel. All have shown similar results, with significant antiinflammatory effects
documented (Caughey et al, 1983; Couch et al, 1982; Halpern, 2000; Miller et al,
1980, 1993). These studies used various experimental models. Other studies (Lawson
et al, 2007; Mani et al, 2006) identified the increase in cytokines with significant reduction in disease incidence, onset, and severity of rheumatoid arthritis in rats.
Other Actions
One study (Emelyanov et al, 2002) identified the positive outcome when New Zealand
green-lipped mussel is used for asthma. Since asthma is an inflammatory condition,
it was considered appropriate for development of this research model.
Product Availability
Capsule
Plant Part Used: Whole mussel
Dosages
• Adult PO extract: 300-350 mg tid (Jellin et al, 2008)
Contraindications
Until more research is available, New Zealand green-lipped mussel should not be used
during pregnancy and breastfeeding. It should not be given to children. Persons with
hypersensitivity to shellfish should not use New Zealand green-lipped mussel.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of New Zealand
green-lipped mussel and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store New Zealand green-lipped mussel products in a cool,
dry place, away from heat and moisture.
Teach Client/Family
• Caution the client not to use New Zealand green-lipped mussel in children or in
those who are pregnant or breastfeeding until more research is available.
Night-Blooming Cereus
(nite blew’ming si’ree-uhs)
Scientific name: Selenicereus grandiflorus
Other common names: Large-flowered cactus, queen of the night,
sweet-scented cactus, vanilla cactus
Origin: Night-blooming cereus is found in the tropics of North America.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Night-Blooming Cereus
461
Uses
Night-blooming cereus has been used to treat palpitations, dysmenorrhea, menorrhagia, shortness of breath; cardiac conditions such as angina pectoris, endocarditis;
myocarditis, and urinary tract disorders such as cystitis, irritable bladder, and
edema. Other disorders include hyperthyroidism and benign prostatic hypertrophy.
Topically, night-blooming cereus may be used for rheumatism.
Actions
Very little research is available for night-blooming cereus, and results of existing
studies are inconclusive (Hapke, 1995; Wadworth et al, 1992). However, two of its
chemical components, cactine and hordenine, are known to be cardiac glycosides.
Product Availability
Fluid extract, tincture, cream
Plant Parts Used: Flowers, stems, young shoots
Dosages
• Adult PO fluid extract (1:1): 0.6 ml 1–10 times/day
• Adult PO tincture (1:10): 0.12-2 ml bid-tid
• Adult topical: rub into affected area as needed
Contraindications
Class 1 herb (flower, stem).
Until more research is available, night-blooming cereus should not be used during
pregnancy or breastfeeding. Persons with hypertension, severe cardiac disorders, N
or hypersensitivity to this plant should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea, stinging or burning in the oral cavity
INTEG: Hypersensitivity reactions; rash (topical)
Interactions
Drug
Cardiac glycosides: Night-blooming cereus may increase the actions of
cardiac glycosides such as digoxin and digitoxin; avoid concurrent use.
MAOIs: Use of MAOIs may increase the cardiac effects of night-blooming
cereus; avoid concurrent use. Since tyramine is present in night-blooming
cereus, this herb should be avoided with MAOIs (theoretical).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Glycoside
Flavonoid
Cactine; Hordenine
Kaempferitrin; Rutin
Cardiac glycoside
Improved capillary
function, dilatation
Narcissin; Cacticine;
N-methyl tyramine
Continued
Adverse effects: Underline = life-threatening
462
Nutmeg
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Possible Action
Betacyan
Rutinoside
Improved capillary
function
Betacyanin
Narcissin
Grandiflorine
Hyperoside
Isorhamnetin
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of
night-blooming cereus and administer an antihistamine or other appropriate
therapy.
• Assess the cardiac client for the use of MAOIs or cardiac drugs; recommend that
the client avoid concurrent use of night-blooming cereus with these products (see
Interactions).
• Monitor heart rate, rhythm, and character.
Administer
• Instruct the client to store night-blooming cereus products in a cool, dry place,
away from heat and moisture.
Teach Client/Family
• Caution the client not to use night-blooming cereus in those who are pregnant or
breastfeeding until more research is available.
Nutmeg !
(nuht’mayg)
Scientific name: Myristica fragrans, M. officinalis
Other common names: Jaatipatree, jaiphal, jatipatra, jetikosha, mace, macis,
muscadier, muskatbaum, myristica, noz moscada, nuez moscada, nux moschata
Origin: Nutmeg is a tree found in the West Indies and Sri Lanka.
Uses
Nutmeg has been used traditionally for anxiety, depression, toothache, nausea,
chronic diarrhea, joint pain, and for gastrointestinal disorders such as gastritis and
indigestion. It is also used as an antiemetic, an aphrodisiac, to induce abortion, and
to increase menstrual flow. Nutmeg is used as a spice in food.
Investigational Uses
Research is underway for nutmeg’s use as an antimicrobial, anticancer, and
anxiogenic.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Nutmeg
463
Actions
Nutmeg has been studied for its antimicrobial, antiinflammatory, analgesic, antithrombotic, hypolipidemic, and chemoprotective properties. However, many of these
proposed actions are documented by only one study each.
Antimicrobial Actions
Two chemical components of nutmeg known as malabaricones B and C, which are classified as resorcinols, showed powerful antifungal and antibacterial effects when the dried
seed covers were evaluated (Orabi et al, 1991). The volatile oils of several herbs were
tested for antibacterial action against 25 types of bacteria. The herbs studied were cloves,
black pepper, nutmeg, geranium, oregano, and thyme, and the bacteria tested came
from food spoilage, food poisoning, animal pathogens, and plant pathogens. All of the
herbs that were tested showed powerful antibacterial effects (Dorman et al, 2000).
Antiinflammatory, Analgesic, and Antithrombic Actions
A chloroform extract of nutmeg was tested in laboratory rodents. The extract
was found to decrease pain in mice and also protect against induced thrombosis
(Olajide, 1999). Another study evaluated the antiinflammatory effects of nutmeg by
using rats and mice with carrageenan-induced paw edema and acetic acid-induced
valcular permeability. At the conclusion of the study, researchers believed myristicin
to be the chemical component responsible for the antiinflammatory effect (Ozaki
et al, 1989). An older study showed the analgesic effect of nutmeg on young chickens
(Sherry et al, 1982). An extract of nutmeg was shown to increase both light and deep
sleep in these chickens. Anxiogenic activity was identified in nutmeg. The study used
mice and several maze-related activities (Sonavane et al, 2002).
Hypolipidemic Action
In a study of hyperlipidemic rabbits, six rabbits received fluid extract of nutmeg for
60 days at a dose of 500 mg/kg, with the remainder of the rabbits used as the control
group. Significantly lower cholesterol levels were found in the hearts and livers of the
experimental group, along with platelet antiaggregatory ability (Ram et al, 1996). Another
study using rabbits showed that nutmeg decreased total cholesterol, reduced low-density
lipoprotein (LDL) cholesterol, lowered the cholesterol/phospholipid ratio, and increased
the high-density lipoprotein (HDL) ratio by significant levels (Sharma et al, 1995).
Chemoprotective Action
In a study of young mice with induced cancer of the uterine cervix, administration of oral
Myristica fragrans resulted in a significant reduction of the cancer, with precancerous
lesions unaffected (Hussain et al, 1991). In another study using mice, papilloma was induced before nutmeg was fed to the mice. A significant reduction in papilloma (50%)
occurred (Jannu et al, 1991). Chirathaworn et al (2007) used the methanolic extract of
nutmeg; there was a decrease in Jurkat leukemia T-cell line when tested in the laboratory.
Product Availability
Capsules, essential oil, powder
Plant Part Used: Dried seeds
Dosages
Gastrointestinal Disorders
• Adult PO capsules: 2 caps as a one-time dose
• Adult PO essential oil: 4-5 drops on a sugar cube
• Adult PO powder: 4-6 tbsp daily
Adverse effects: Underline = life-threatening
N
464
Nutmeg
Antiflatulent
• Adult PO oil: 0.3 ml
Diarrhea
• Adult PO powder: 4-6 tbsp daily (Jellin et al, 2008)
Toothache
• Adult topical essential oil: 1-2 drops applied to gums (Jellin et al, 2008)
Contraindications
Class 2b herb (seeds, aril).
Because it can cause spontaneous abortion, nutmeg should not be used therapeutically during pregnancy. Until more research is available, nutmeg should not be
used therapeutically during breastfeeding and should not be given therapeutically
to children (in doses higher than that found in food). Nutmeg should not be used
therapeutically by persons with hypersensitivity to it, and it should be used with
caution by persons with major depression and those with anxiety disorders.
Side Effects/Adverse Reactions
CNS: Confusion, stupor, seizures, death
GI: Nausea, vomiting, anorexia, constipation, dry mouth
GU: Spontaneous abortion
INTEG: Hypersensitivity reactions
Interactions
Drug
Antidiarrheals: Antidiarrheals may be potentiated by nutmeg; monitor for
constipation.
Cytochrome P450 1A1, 1A2, 2B1, 2B2 substrates: Nutmeg may alter
drugs metabolized by these enzyme systems (theoretical) (Jellin et al, 2008).
MAOIs, psychotropic agents: MAOIs may be potentiated by nutmeg,
psychotropic agents; avoid concurrent use.
Herb
Safrole herbs: Nutmeg with safrole herbs increases risk for toxicity (Jellin
et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Fixed oil
Myristic acid; Tridecanoic acid;
Lauric acid; Stearic acid;
Palmitic acid
Eugenol; Isoeugenol; Iso-elemicin;
Gerianiol; D-pinene; L-pinene;
Borneol; Safrole; Limonene;
Sabinene; Lysergide
Malabaricone B, C
A, B, C, dehydroiisoeugenol (Juhasz
et al, 2000)
Essential oil
Resorcinol
Neolignans
= Pregnancy
= Pediatric
! = Alert
Possible Action
Antimicrobial
= Popular Herb
Nutmeg
465
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of nutmeg and
administer an antihistamine or other appropriate therapy.
• Assess for the use of antidiarrheals, MAOIs, and psychotropic agents (see
Interactions).
! • Monitor for central nervous system effects (confusion, stupor, seizures); if these
occur, discontinue the use of nutmeg and institute supportive measures. Monitor
for changes in bowel pattern (constipation).
Administer
! • Warn the client that nutmeg is toxic in large doses.
• Instruct the client to store nutmeg products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use nutmeg therapeutically during pregnancy because
it can cause spontaneous abortion. Until more research is available, caution the
client not to use nutmeg therapeutically during breastfeeding and not to give it
therapeutically to children.
• Advise the client to report central nervous system effects and changes in bowel
pattern.
• Caution the client that nutmeg is toxic in large doses. Do not increase the dose, and
! keep nutmeg out of the reach of children.
• Advise the client not to perform hazardous activities such as driving or operating N
heavy machinery until physical response to the herb can be evaluated.
• Caution the client not to use nutmeg with psychoactive drugs (see Interactions).
Adverse effects: Underline = life-threatening
466
Oak
Oak
(oek)
Scientific names: Quercus robur, Quercus petraea, Quercus alba
Other common names: Black oak, British oak, brown oak, common oak,
cortex quercus, dusmast oak, ecorce de chene, eichenlohe, eicherinde, encina,
English oak, gravellier, nutgall, oak apples, oak bark, oak galls, pedunculate oak,
sessile oak, stone oak, tanner’s bark, white oak, white oak bark
Origin: Oak is a tree found in North America, Australia, Europe, and Asia.
Uses
Oak bark traditionally has been used for its antiinflammatory and astringent properties. Topically, oak is used to treat skin disorders such as psoriasis, eczema, and
contact dermatitis. It has also been used as a gargle and to treat varicose veins,
hemorrhoids, and burns. Oak is used internally for diarrhea, colds, bronchitis, to
stimulate appetite and improve digestion.
Actions
Very little information is available for oak. Its proposed actions include antioxidant,
antibacterial, and urolithiasis inhibitor. In one toxicology study evaluating cattle with
weakness, diarrhea, and dehydration, one autopsy revealed nephritis and ulceration
between the caecum and colon (Neser et al, 1982).
Antioxidant Action
One study focused on the antioxidant action of oak (Masaki et al, 1995). When oak
and several other herbs were tested for scavenging activity, its antioxidant properties
did not prove significant.
Antibacterial and Urolithiasis Inhibitor Actions
One study of 97 patients with urolithiasis evaluated the ability of oak to inhibit the
formation of calculi (Mandana et al, 1980). Study participants were given doses of
1350 mg/day of oak extract. After 8-225 days the kidney stones were significantly
decreased. Researchers also observed an inhibition of bacteria proliferation.
Product Availability
Capsules, decoction, extract, gall, ointment, ooze, powder, tincture
Plant Parts Used: Bark, gall
Dosages
• Adult PO: 3 g daily (Blumenthal, 1998)
• Adult PO: 1 oz bark in quart of water, boiled down to a pint and taken up to
3 times/day for 3-4 days (diarrhea)
• Adult rinse/compress/gargle: 20 g/1 L water (Blumenthal, 1998)
• Adult topical ointment: apply prn to affected area
• Adult topical powder (bath): 5 g powder/1 L water (Blumenthal, 1998)
Contraindications
Class 2d herb (bark).
Until more research is available, oak should not be used during pregnancy and
breastfeeding. It should not be given to children. Oak should not be used by
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Oak
467
Contraindications—cont’d
persons with hypersensitivity to it and should not be used topically on large
areas of damaged skin. It should not be taken internally in renal/hepatic/
cardiac disease or those with eczema. Oak bark baths are contraindicated
in those with hypertonia or infectious diseases. Use cautiously in those with
peanut allergies.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, hepatotoxicity
GU: Nephrotoxicity
INTEG: Hypersensitivity reactions
Interactions
Drug
Iron salts: Oak bark tea may decrease the absorption of iron salts.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Tannin
Pedunculagin
Antisecretory;
astringent
Flavonoid
Vescalagin; Castalagin;
Mongolicanin (bark)
Acutissimin A, B;
Eugenigrandin A;
Guajavin B;
Stenophyllanin C
Calcium oxalate
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of oak and
administer an antihistamine or other appropriate therapy.
• Assess for renal/hepatic disease if oak is to be taken internally; kidney damage and
necrotic liver conditions can result.
Administer
• Instruct the client to store oak in a cool, dry place, away from heat and
moisture.
• Do not administer PO in large amounts; kidney damage and necrotic liver conditions can result.
• Large amounts may be carcinogenic.
Teach Client/Family
• Caution the client not to use oak in children or those who are pregnant or breastfeeding until more research is available.
Adverse effects: Underline = life-threatening
O
468
Oats
Oats
(oetz)
Scientific name: Avena sativa
Other common names: Groats, haver, haver-corn, haws, oat bran, oat grass,
oat straw, oatmeal, wild oats
Origin: Oats come from a grain found in North America, Russia, and Germany.
Uses
Traditionally, oats have been used topically to relieve the itching and irritation of
various skin disorders. Taken internally, oats may have sedative properties and are
used for gallstones, bowel diseases, hypertension, constipation, fatigue, flu, coughs,
bladder/rheumatic disorders, preventing colon/gastric cancer, and lowering uric
acid levels.
Investigational Uses
Oats are being researched for their antilipidemic, anticholesterol, and antidiabetic
effects. Oat green tea may be effective in the treatment of drug, alcohol, and smoking
addiction.
Actions
Anticholesterol Action
Most of the research on oats has focused on the anticholesterol effect of oat bran.
The bran fiber binds to cholesterol and bile components, thus removing them from
the body when the fiber is excreted.
Antioxidant Action
Oats may possess antioxidant properties. Several components in the enrichment
process are antioxidants (Emmons et al, 1999).
Antiaddiction Action
One study has shown that the use of oat tincture can decrease the nicotine cravings
of smokers, as well as the pressor effect that occurs when nicotine is administered
intravenously (Connor et al, 1975). In another study, 100 smokers with an average
consumption of 20 cigarettes a day were treated with an extract of Avena sativa for
the purpose of disaccustoming them to nicotine. The light smokers showed a positive
result, whereas the heavy smokers did not (Schmidt et al, 1976).
Product Availability
Bath products, cereal, lotion, powder, tablets, tea, wafers, whole grain
Plant Part Used: Grain
Dosages
Skin Irritation
• Adult topical: apply prn
• Adult topical (bath): 100 g cut herb/full bathtub of water
To Lower Cholesterol Levels
• Adult PO whole oats: 50-150 g daily
Type 2 Diabetes
• Adult PO: 25 g whole oats daily
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Oats
469
Contraindications
Class 1 herb (spikelets).
Oats should not be used by persons with intestinal obstruction, celiac disease, or
strangulated bowel.
Side Effects/Adverse Reactions
GI: Bloating, flatus
INTEG: Hypersensitivity reactions, contact dermatitis
Interactions
Drug
Morphine: Oats may decrease the effect of morphine; do not use concurrently.
Nicotine: Oats may decrease the hypertensive effect of nicotine.
Oral medications: Oats may decrease absorption of oral medications;
separate by 1 hour before or 4 hours after oats (Jellin et al, 2008).
Lab Test
Blood glucose, cholesterol: Oats decrease these tests; inaccurate results may
occur.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Saponin
Triterpenoid
Furostandl
Fungicidal
Carotenoid
Polyphenol
Monosaccharide
Oligosaccharide
Gluten
Mineral
Fiber
Cellulose
O
Iron; Manganese; Zinc
Anticholesterol
Client Considerations
Assess
• Assess for hypersensitivity reactions (rare) and for contact dermatitis from oat
flour. If these are present, discontinue the use of oats and administer an antihistamine or other appropriate therapy.
• Assess for morphine use (see Interactions).
Administer
• Instruct the client to store oats in a cool, dry place, away from heat and moisture.
Teach Client/Family
• Caution the client with bowel obstruction, strangulated bowel, or celiac disease not
to use oats.
• Advise the client who is using oats to decrease cholesterol to make other
prescribed lifestyle changes as well.
• Inform the client that bowel function may change and flatus may occur.
Adverse effects: Underline = life-threatening
470
Octacosanol
Octacosanol
(ahk-tuh-kah’suhn-awl)
Scientific names: Sources include Eupolyphaga sinensis, Acacia modesta,
Serenoa repens, and others
Other common names: 1-octacosanol, 14c-octacosanol, hexacosanol,
n-octacosanol, octacosyl alcohol, policosanol, tetracosanol, triacontanol
Origin: Octacosanol is developed from wheat germ, sugar cane, or vegetable waxes.
Uses
Octacosanol is used for herpes infection, treating inflammatory skin diseases, and
increasing athletic performance. It may be effective in brain reactivity and to increase
cholinergic activity.
Investigational Uses
Researchers are experimenting with the use of octacosanol to treat Parkinson’s disease,
amyotrophic lateral sclerosis (ALS), hyperlipidemia, and intermittent claudication.
Actions
Hyperlipidemia Action
There have been several studies on the use of octacosanol for use in hyperlipidemia.
One study evaluated its use in lipid metabolism. When rats who were fed a high-fat
diet were given octacosanol, triglycerides were reduced significantly and serum fatty
acids were increased (Kato et al, 1995). There have been several studies that confirmed the improvement in total and LDL cholesterol levels, as well as LDL/HDL
ratios. All of these studies were double-blind placebo-controlled trials (Castano et al,
2000; Mas et al, 1999). In a study using octacosanol to treat ALS, no improvement
was observed (Norris et al, 1986).
Product Availability
Capsules, tablets
Plant Parts Used: Octacosanol is isolated from several different plants.
Dosages
PO Dosages
• Adult capsules/tablets: 40-80 mg daily
Parkinson’s Disease
• Adult PO: 5 mg tid with meals (Jellin et al, 2008)
ALS
• Adult PO: 40 mg/day (Jellin et al, 2008)
Contraindications
Until more research is available, octacosanol should not be used during pregnancy
and breastfeeding. It should not be given to children. Parkinson’s disease may
worsen if client is also taking levodopa or carbidopa (Jellin et al, 2008).
Side Effects/Adverse Reactions
CNS: Dyskinesia, restlessness, nervousness, dizziness
CV: Orthostatic hypotension
GI: Nausea, vomiting, anorexia
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Oleander
471
Interactions
Drug
Carbidopa/levodopa: Octacosanol may cause dyskinesia when used with
carbidopa/levodopa; avoid concurrent use.
Lab Test
Creatine phosphokinase, glucose, lipids, hepatic function tests,
serum creatine: Octacosanol interferes with these tests.
Client Considerations
Assess
• Assess clients with Parkinson’s disease for increased dyskinesia if taking
carbidopa/levodopa concurrently with octacosanol (see Interactions).
Administer
• Instruct the client to store octacosanol in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use octacosanol in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client that research is lacking to support any use of octacosanol.
Oleander !
(oe’lee-an-duhr)
Scientific names: Nerium oleander, Nerium odoratum
Other common names: Adelfa, laurier rose, rosa francesa, rosa laurel,
rose bay
Origin: Oleander is a shrub found in the southern United States, Indonesia, and the
Mediterranean region.
Uses
Traditionally, oleander has been used to treat cardiac disease, diuresis, and
menstrual irregularities. It has also been used as a laxative, an insecticide, an
abortifacient, a parasiticide, and for ringworm. In some countries oleander is
used internally as an anthelmintic, and topically to treat warts and other skin
disorders.
Investigational Uses
New studies have shown a use for oleander in cancer.
Actions
Many of the chemical components of oleander are cardiac glycosides (see table).
Several studies have investigated the digoxin-like toxicity of this plant. One such
study focused on the toxicity of oleander in a guinea pig that experienced seizures
and cardiac symptoms after eating dried oleander leaves (Kirsch, 1997). The
guinea pig was released after undergoing intensive care for 24 hours. Another
study reported complete atrioventricular block in a 33-year-old woman who was
Adverse effects: Underline = life-threatening
O
472
Oleander
self-medicating with oleander (Nishioka et al, 1995). A third report focused on a
38-year-old woman with poisoning after ingesting oleander leaves. Her symptoms
included those of digitalis intoxication. Use of digoxin-specific FAB proved successful (Romano et al, 1990) in the treatment of the toxicity, as well as in another
reported case of oleander poisoning (Shumaik et al, 1988). One study (Pathak
et al, 2000) showed human cancer cell death but not murine cancer cell death.
Different concentrations of oleander were used. Canine oral cancer cells treated
showed immediate response.
Product Availability
Extract, tincture
Plant Part Used: Leaves
Dosages
No published dosages are available.
Contraindications
!
Because it can cause spontaneous abortion, oleander should not be used during
pregnancy. Until more research is available, this herb should not be used during
breastfeeding and should not be given to children. Persons with hypersensitivity to
oleander should not use it. Because of the toxic nature of this plant, oleander
is not recommended for any use. Oleander should not be used with electrolyte
imbalance or heart disease.
Side Effects/Adverse Reactions
CNS: Depression, dizziness, stupor, headache
CV: Dysrhythmias, ventricular ectopy, bradycardia,
CV collapse, death
GI: Nausea, vomiting, anorexia, abdominal cramps
GU: Spontaneous abortion
INTEG: Hypersensitivity reactions, contact dermatitis
META: Hyperkalemia, peripheral neuritis
RESP: Tachypnea
Interactions
Drug
!
Calcium: Calcium may increase the action of oleander (Jellin et al,
2008).
Cardiac glycosides (digoxin): Use of oleander with cardiac glycosides
may cause fatal digitalis toxicity; do not use concurrently.
Diuretics, macrolide antiinfectives, quinine, stimulant
laxatives: Oleander with these agents may increase cardiac glycoside
toxicity (theoretical) (Jellin et al, 2008).
Herb
Cardiac glycoside herbs: Oleander with cardiac glycoside herbs is
contraindicated (Jellin et al, 2008).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Oregano 473
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Glycoside
Nerioside; Oleandrin;
Neriin; Oleandroside;
Digitoxigenin;
Gentiobiosyl-oleandrin;
Odoroside A
Glucosyl-oleandrin
Cardiac glycoside
Folinerin
Rosagenin
Rutin
Cornerine
Oleandromycin
Client Considerations
Assess
• Assess for hypersensitivity reactions and contact dermatitis. If present, discontinue the use of oleander and administer an antihistamine or other appropriate
therapy.
! • Assess for the use of cardiac glycosides. Fatal digitalis toxicity can result from
concurrent use (see Interactions).
O
Administer
• Instruct the client to store oleander in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use oleander during pregnancy because it can cause
spontaneous abortion. Until more research is available, caution the client not to
use this herb during breastfeeding and not to give it to children.
! • Advise the client that oleander is extremely toxic and should not be used except under
the supervision of a qualified herbalist. All plant parts are potentially dangerous.
Oregano !
(uh-reh’guh-noe)
Scientific names: Origanum vulgare, Panax quinquefolis
Other common names: Mountain mint, origanum
Origin: Oregano is found throughout Asia, Europe, and northern Africa. It is
cultivated throughout the world, including the United States.
Uses
Oregano is best known for its use as a food flavoring used in cooking. Therapeutically, oregano is used internally as an expectorant, as an insect repellent, for athlete’s
foot, insect bites, intestine disorders such as dyspepsia and intestinal parasites, and
Adverse effects: Underline = life-threatening
474
Oregano
to treat respiratory disorders, cough, and bronchial catarrh. It has also been used as
a systemic tonic and diaphoretic, as well as to treat menstrual irregularities. Topically, oregano is used to treat infection. It may also be added to shampoo for its
antiseptic action.
Investigational Uses
Initial research supports the use of oregano as an antibacterial, antifungal, and
antioxidant.
Actions
Little information is available on the actions of oregano. Proposed actions include
antioxidant, antibacterial, and antifungal.
Antioxidant Action
Oregano is high in tocopherols, which are responsible for its antioxidant action
(Lagouri et al, 1996). Another study (Nakatani, 2000) identified phenolic antioxidants
from several herbs and spices. One of the herbs studied was Origanum vulgare.
Antibacterial and Antifungal Actions
Several herbs were evaluated to determine the antibacterial effects of their volatile
oils. The volatile oils of black pepper, cloves, geranium, nutmeg, oregano, and thyme
all showed significant antibacterial action against the 25 bacteria species tested
(Dorman et al, 2000). Inhibition of Aspergillus was evaluated using the essential oils
of oregano, mint, basil, sage, and coriander. Oregano and mint completely inhibited
the growth of Aspergillus, whereas sage and coriander showed no inhibitory effects.
Basil was only slightly effective (Basilico et al, 1999).
Product Availability
Capsules, dried herb, oil
Plant Parts Used: Above-ground parts (dried)
Dosages
• Adult PO capsules: 2 caps daily-bid with meals
• Adult PO dried herb tea: pour 250 ml boiling water over 1 tsp dried herb, let stand
10 min, strain
• Adult PO oil: 5 drops added to liquid
• Adult topical oil: apply to affected area prn as an antiseptic
Intestinal Parasites
• Adult PO emulsified oil: 200 mg tid ⫻ 6 wk (Jellin et al, 2008)
Contraindications
Class 1 herb (leaf).
Until more research is available, oregano should not be used therapeutically during pregnancy and breastfeeding. It should not be given therapeutically to children.
Oregano should not be used therapeutically by persons with hypersensitivity to this
herb or other members of the Lamiaceae family, such as mint, sage, marjoram,
thyme, basil, lavender, or hyssop.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia (large amounts)
INTEG: Hypersensitivity reactions—facial edema, itching, dysphagia, dysphonia,
inability to breathe
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Oregon Grape 475
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Wound healing;
astringent
Tannin
Acid
Tocopherol
Volatile oil
Possible Action
Gallic acid
Alpha; Beta; Gamma;
Delta
Carvacrol;
Gamma-terpinene;
P-cymene; Thymol
Antioxidant
Client Considerations
Assess
! • Assess for hypersensitivity reactions (facial edema, itching, inability to breathe,
dysphonia, dysphagia). If present, discontinue the use of oregano and administer
an antihistamine or other appropriate therapy. If the client is allergic to other
herbs in the Lamiaceae family (basil, marjoram, lavender, hyssop, mint, sage),
cross-sensitivity may occur.
Administer
• Instruct the clients to store oregano products in a sealed container away from heat
and moisture.
Teach Client/Family
• Caution the client not to use oregano therapeutically in children or those who are
pregnant or breastfeeding until more research is available.
• Caution the client not to confuse oregano with marjoram (Origanum marjorana).
• Because cross-sensitivity is possible, advise the client who is allergic to other
plants of the Labiatae family (thyme, hyssop, basil, marjoram, mint, sage, and
lavender) not to use oregano (Benito et al, 1996).
Oregon Grape !
(aw’ri-guhn grayp)
Scientific name: Mahonia aquifolium
Other common names: Blue barberry, creeping barberry, holly-leaved
barberry, mountain grape
Origin: Oregon grape is a shrub found in the western region of the United States.
Uses
Different forms of Oregon grape have different uses. The tincture is used to treat skin
disorders such as eczema, psoriasis, dandruff, herpes, and acne, as well as hepatitis,
upper-respiratory congestion, sexually transmitted diseases, arthritis, and other joint
disorders. The root bark is used to treat diarrhea, fever, gallbladder conditions,
renal calculi, gastrointestinal upset, ulcers, and leukorrhea.
Adverse effects: Underline = life-threatening
O
476
Oregon Grape
Investigational Uses
Initial research is available that focuses on the use of Oregon grape as an antioxidant
and as a treatment for some skin disorders.
Actions
The possible actions of Oregon grape include antioxidant, antiproliferative, and
cardiac relaxant.
Antioxidant Action
Most research studies have focused on the alkaloid components of Oregon grape
and their antioxidant actions. Those with the most potent antioxidant actions are
isothebaine and isocorydine (Sotnikova et al, 1997); berbamine and oxyacanthine
(Bezakova et al, 1996); oxyberberine, corytuberine, and columbamine (Misik et al,
1995); and protoberberine (Rackova et al, 2007). Other alkaloids have been found
to possess only weak antioxidant effects.
Antiproliferative Action
Several studies have demonstrated the antiproliferative action of Oregon grape
(Augustin et al, 1999; Muller et al, 1994, 1995; Gulliver et al, 2005). All studies have
confirmed that Oregon grape decreases the proliferation of psoriasis. Topical application was used to treat psoriasis in a double-blind placebo-controlled study
with 82 individuals. Participants rated the effectiveness of Oregon grape as being
more effective (Weisenauer et al, 1996). Another study (Augustin et al, 1999) compared treatments that differed on each side of participants’ body. Skin biopsies were
used to compare each sample. There was significant improvement in the Oregon
grape group.
Cardiac Relaxant Action
The cardiac relaxant ability of Oregon grape was demonstrated by the use of the
alkaloids isothebaine and isocorydine in rats. Both alkaloids showed relaxant effects
in the aorta (Sotnikova et al, 1997).
Product Availability
Capsules, fluid extract, powder, tincture, topical ointment, topical cream
Plant Parts Used: Bark, roots, stems
Dosages
• Adult PO powder: 1⁄2-1 g tid
• Adult PO tincture: 2-4 ml tid
• Adult topical: apply tid to affected areas
Contraindications
Class 2b herb (root).
Pregnancy category is 5; breastfeeding category is 4A.
Oregon grape should not be given to children. It should not be used by persons
with hypersensitivity to this herb or related herbs.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions, burning
SYST: Poisoning, death (high doses)
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Oregon Grape 477
Interactions
Herb
Berberine herbs: Oregon grape with other berberine herbs may increase risk
for berberine toxicity (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Berberine; Magnoflorine
Oxyacanthine; Berbamine; Bisbenzy
lisoquinoline alkaloid complex (BBI);
Oxyberberine; Corytuberine;
Columbamine; Armoline;
Baluchistine; Obamegine;
Aquifoline; Jatorrhizine;
Protoberberine
Isocorydine; Isothebaine
Hydrastine; Canadine; Corypalmine;
Mahonine; Isoquinolone
Weak antioxidant
Antioxidant
Cardiac relaxant
Tannin
O
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of Oregon
grape and administer an antihistamine or other appropriate therapy.
! • Assess for use of excessive doses. Poisoning and death can result.
Administer
• Instruct the client to store Oregon grape products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 5 and breastfeeding category is 4A.
• Caution the client not to give Oregon grape to children.
• Advise the client that Oregon grape is not the same as barberry (Berberis vulgaris).
• Inform the client that research is minimal for any uses and actions of Oregon
grape.
! • Caution the client that poisoning and death may result from high doses.
Adverse effects: Underline = life-threatening
478
Pansy
Pansy
(pan’zee)
Scientific name: Viola tricolor
Other common names: Field pansy, heart’s ease, Johnny-jump-up, jupiter
flower, ladies’ delight, wild pansy
Origin: Pansy is found throughout the world.
Uses
Pansy traditionally has been used to treat whooping cough, upper respiratory
tract conditions such as bronchitis, skin cancer, joint pain, and inflammation. Internally it is used as a laxative and to promote metabolism. Externally it is used to
treat seborrheic skin diseases, acne, impetigo, pruritus vulvae, and cradle cap in
children.
Investigational Uses
Initial research is available documenting the use of pansy in the treatment of heart
and inflammatory conditions.
Actions
Little research has been done on pansy. One study showed a reduction in glucose
transport in the rat small intestine (Gurman et al, 1992). Another demonstrated that
one of the chemical components, kalata-peptide B1, exerts antimicrobial activity
(Gran et al, 2000). Another study (Toiu, et al, 2007) identified the antiinflammatory
effects on bone marrow acute phase response. Total leukocyte and differential
leukocyte counts were used as the measure mark.
Product Availability
Extract, tea, tincture
Plant Part Used: Flowers
Dosages
• Adult PO tea: 2-4 ml tid
• Adult PO tincture: 2-4 ml tid
Contraindications
Until more research is available, pansy should not be used during pregnancy and
breastfeeding. It should not be given to children. Pansy should not be used by
persons with hypersensitivity to this herb or salicylates.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea (seeds)
INTEG: Hypersensitivity reactions
Interactions
Drug
Salicylates (aspirin): The actions of salicylates may be increased when used
with pansy.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Papaya
479
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Flavonoid
Rutin; Luteolin; Scoparin;
Saponarine; Violanthin
Antiinflammatory;
antipyretic
Salicylate
Terpene
Carbohydrate
Sterine
Cyclic peptide
Tannin
Hydroxycoumarin
Possible Action
Kalata-peptide B1
Antimicrobial
Umbelliferone
Anticoagulant
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of pansy and
administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store pansy products away from heat, light, and moisture.
Teach Client/Family
• Caution the client not to use pansy in children or those who are pregnant or
breastfeeding until more research is available.
P
Papaya
(puh-pai’uh)
Scientific name: Carica papaya
Other common names: Melon tree, papain, pawpaw
Origin: Papaya is a tree grown in Mexico, Central America, and many tropical
regions.
Uses
Papaya is used orally for intestinal worms and gastrointestinal disorders and topically for debridement of wounds such as decubiti and other necrotic ulcers. It is
used by intradisk injection in a herniated lumbar intervertebral disk.
Actions
The primary action of papaya is its use as a debridement enzyme. The proteolytic
enzymes papain and chymopapain have been used for centuries as a debridement
vehicle for necrotic skin, primarily in decubitus ulcers. One research study
(Rajkapoor et al, 2002) has shown dried papaya fruits to be hepatoprotective.
Another study (Mehdipour et al, 2006) identified the antioxidant potential of
papaya juice in the laboratory.
Adverse effects: Underline = life-threatening
480
Papaya
Product Availability
Tablets
Plant Parts Used: Seeds, pulp, leaves, latex
Dosage
• Adult PO: 10 mg qid for 7 days
• Adult topical: apply to affected area as needed for debridement
• Adult intradisk injection
Contraindications
Papaya should not be given to children or those who are pregnant, breastfeeding,
or hypersensitive to this product. It should not be used in contact dermatitis or in
bleeding disorders.
Side Effects/Adverse Reactions
CNS: Paralysis
CV: Hypotension, bradycardia
GI: Severe gastritis, esophageal perforation
INTEG: Dermatitis, caroteinemia
SYST: Anaphylaxis, allergic reactions
Interactions
Drug
Anticoagulants (anisindione, dicumarol, heparin, warfarin):
When papaya is given with anticoagulants, there is a greater risk of bleeding and
an increase in international normalized ratio (INR) and prothrombin time.
Herb
Papain: Papaya used with papain can increase adverse reactions (Jellin et al,
2008).
Lab Test
INR: Papaya can increase INR in those using warfarin (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Proteolytic enzymes
Papain
Debridement enzyme
Alkaloids
Glycosides
Chymopapain
Carpaine
Myrosin; Caricin
Client Considerations
Assess
• Assess the reason the client is using papaya.
• Identify if the client is using anticoagulants. There is an increased risk of bleeding
when papaya is used with anticoagulants.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Parsley
481
Administer
• Keep papaya in a closed container away from excessive heat, light, and moisture.
Teach Client/Family
• Teach the patient that papaya should not be used medicinally in children or those
who are pregnant or breastfeeding until more research is available.
Parsley
(pahr’slee)
Scientific name: Petroselinum crispum
Other common names: Common parsley, garden parsley, rock parsley
Origin: Parsley is found throughout the world.
Uses
Traditionally, parsley has been used to treat cough, menstrual irregularities, gastrointestinal upset, dysuria, flatulence, and joint pain and inflammation. It is also used as a diuretic, antiinfective, and antispasmodic. In the fourteenth century, parsley was used to
treat gastrointestinal conditions, asthma, urinary and hepatic disease, and the plague.
Investigational Uses
Initial research indicates that parsley may be useful for the treatment of hypertension, urinary tract dysfunction including urinary tract infection and kidney stones,
menopause as an antioxidant, and symptoms in women.
Actions
Researchers have identified that parsley contains phytoestrogens and that it possesses urinary antioxidant, antidiabetic agents, and antihypertensive properties.
However, little research has been done on any of its proposed actions.
Estrogenic Action
The phytoestrogens in parsley were identified when researchers were screening
for an estrogen-sensitive breast cancer cell line. Parsley was shown to exert potent
estrogenic activity, equal to that of soybeans (Yoshikawa et al, 2000).
Antioxidant Action
Parsley’s urinary antioxidant action was demonstrated in a study involving seven men
and seven women (Nielsen et al, 1999). Participants began intake of parsley to
identify the excretion of flavones and on biomarkers for oxidative stress. Researchers
observed an increase in the antioxidant effect. Another earlier study (Fejes et al,
1998, 2000) produced similar results. The flavonoids present in parsley were shown
to exert the strongest antioxidant effect.
Product Availability
Capsules, essential oil, fluid extract, tea
Plant Parts Used: Leaves, oil, roots, seeds
Dosages
• Adult PO crushed herb and root: 6 g/day
• Adult PO fluid extract: 2-4 ml (1:1 dilution in 25% alcohol) tid
• Adult PO tea: use 2-6 g leaves or roots
Adverse effects: Underline = life-threatening
P
482
Parsley
Contraindications
Class 2b, 2d herb (leaf, root).
Until more research is available, parsley should not be used therapeutically during
pregnancy and breastfeeding. It should not be given therapeutically to children. The
essential oil should not be used by persons with renal inflammation. Those with
cardiac/renal/hepatic conditions should avoid the therapeutic use of this herb.
Side Effects/Adverse Reactions
CNS: Hallucinations, giddiness, paralysis
CV: Hypotension, arrhythmias
GI: Nausea, vomiting, anorexia, gastrointestinal bleeding, hepatotoxicity,
fatty liver
GU: Renal damage
INTEG: Hypersensitivity reactions, contact dermatitis, phototoxicity
RESP: Pulmonary vascular congestion
Interactions
Drug
Anticoagulants (heparin, warfarin): Large amounts of parsley may
interfere with anticoagulation therapy (theoretical).
Antihypertensives: Parsley may cause increased hypotension when used with
antihypertensives; do not use concurrently.
Aspirin: Use of aspirin may precipitate parsley allergy.
Diuretics: Parsley leaf/root may interfere with diuretics’ action (theoretical).
Lithium: Parsley combined with lithium may lead to dehydration, lithium toxicity.
MAOIs: MAOIs used with tricyclics or selective serotonin reuptake inhibitors
(SSRIs) may lead to serotonin syndrome when used with parsley; do not use
concurrently.
Opioids: Opioids may cause serotonin syndrome when used with parsley; do
not use concurrently.
Lab Test
INR: Parsley may decrease INR, due to vitamin K content (theoretical).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Mineral
Vitamin
Glycoside
Calcium; Iron
A; B; C
Acetylapiin
Apigenin; Luteolin
Petroside
Estrogenic
Glucoside
Protein
Carbohydrate
Furanocoumarin
Volatile oil
Flavonoid
= Pregnancy
Estrogenic
Bergapten
Psoralen; Methoxypsoralen;
Oxypeucedanin
Myristicin; Apiole; Betaphellandrene
Apiin; Luteolin
= Pediatric
! = Alert
Phototoxicity
= Popular Herb
Parsley Piert
483
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of parsley and
administer an antihistamine or other appropriate therapy.
• Assess for cardiac, hepatic, or renal disease. Clients with these conditions should
avoid using parsley therapeutically.
• Assess for medications used (see Interactions).
Administer
• Instruct the client to store parsley products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use parsley therapeutically in children or those who are
pregnant or breastfeeding until more research is available.
• Inform the client that research is lacking for any uses or actions of parsley.
• Advise the client to use sunscreen and wear protective clothing to prevent
phototoxic reactions.
Parsley Piert
(pahr’slee)
Scientific name: Aphanes arvensis
Other common names: Field lady’s mantle, parsley breakstone,
parsley piercestone
Origin: Parsley piert is an annual found in North America, Europe, and parts of
Africa.
Uses
Parsley piert is used to treat urinary tract disorders such as infections and renal
stones. It is also used as a diuretic and to reduce fever.
Actions
No research studies have been done for parsley piert, although its use continues. This
herb is known to contain tannins, which are well known for their wound-healing and
astringent properties. These chemicals are thought to act on the genitourinary system
to soothe irritation.
Product Availability
Dried herb, fluid extract, tincture
Plant Parts Used: Aerial parts
Dosages
• Adult PO fluid extract: 2-4 ml tid
• Adult PO tincture: 2-4 ml tid
• Adult PO tea: 1⁄2 cup herb in 1 pt boiling water; may be taken tid-qid
• Adult PO dried herb: 2-4 g tid
• Adult PO infusion: 2-4 g tid
Adverse effects: Underline = life-threatening
P
484
Passionflower
Contraindications
Until more research is available, parsley piert should not be used during pregnancy and breastfeeding. It should not be given to children. This herb should not
be used by persons with hypersensitivity to it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Wound healing;
astringent
Tannin
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of parsley piert
and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store parsley piert in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use parsley piert in children or those who are pregnant
or breastfeeding until more research is available.
• Advise the client that research is lacking for any uses or actions of this herb.
Passionflower !
(pa’shuhn flou’uhr)
Scientific name: Passiflora incarnata
Other common names: Apricot vine, granadilla, Jamaican honeysuckle, maypop,
maypot, passion fruit, passion vine, purple passion flower, water lemon
Origin: Passionflower is a perennial found in the tropics of the Americas.
Uses
Passionflower is used as a sedative and to treat anxiety, sleep disorders, attention
deficit–hyperactivity disorder, seizures, neuralgia, nervous tachycardia, restlessness,
and opiate withdrawal. Topically passionflower is used for hemorrhoids, burns, and
inflammation.
Investigational Uses
Initial research is underway to identify the use of passionflower in the treatment of
the symptoms of Parkinson’s disease and as an antitussive.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Passionflower
485
Actions
Anxiolytic Action
Research on passionflower is lacking. Initial evidence indicates a possible anxiolytic
action. One study using laboratory mice evaluated several herbs for their central
nervous system effects: Crataegus oxyacantha, Valeriana officinalis, Hyoscyamus
niger, Matricaria chamomilla, Piscidia erythrina, Atropa belladonna, and
Passiflora incarnata. Passiflora incarnata showed anxiolytic action, whereas
Crataegus oxyacantha and Valeriana officinalis showed sedative effects. The other
herbs showed either no action or only limited central nervous system activity (Della
Loggia et al, 1981). Other studies (Movafegh et al, 2008; Soulimani et al, 1997)
showed similar results when the chemical components harman, harmine, harmaline,
harmol, harmalol, orientin, isoorientin, vitexin, and isovitexin were tested in mice.
Sedative effects were confirmed after laboratory testing.
Opiate Withdrawal
One study is available that confirmed the decrease in opiate cravings, restlessness,
anxiety, and irritability (Akhondzadeh, 2001).
Antitussive Action
The significant antitussive activity of Passiflora incarnata was identified when
administered to sulfur-dioxide–induced cough in mice (Dhawan et al, 2002).
Product Availability
Crude extract, dried herb, fluid extract, homeopathic products, tincture
Plant Parts Used: Flowers, fruit
Dosages
General Dosages
• Adult PO: 10-30 drops tid (0.7% flavonoids)
• Adult PO dried herb: 0.25-1 g tid
• Adult PO fluid extract: 0.5-1 ml tid
• Adult PO tea: 4-6 tsp of herb in three divided doses
• Adult PO tincture: 0.5-2 ml tid
P
Insomnia
• Adult PO dried herb/tea: 4-8 g at bedtime (Murray, Pizzorno, 1998)
• Adult PO dry powdered extract: 300-450 mg at bedtime (2.6% flavonoids)
(Murray, Pizzorno, 1998)
• Adult PO fluid extract: 2-4 ml (1⁄2-1 tsp) at bedtime (1:1 dilution) (Murray,
Pizzorno, 1998)
• Adult PO tincture: 6-8 ml (11⁄2-2 tsp) at bedtime (1:5 dilution) (Murray, Pizzorno,
1998)
Contraindications
Pregnancy category is 2; breastfeeding category is 2A.
Passionflower should not be given to children. It should not be used by persons
with hypersensitivity to this herb.
Side Effects/Adverse Reactions
CNS: CNS depression (high doses)
GI: Nausea, vomiting, anorexia, hepatic toxicity
Continued
Adverse effects: Underline = life-threatening
486
Passionflower
Side Effects/Adverse Reactions—cont’d
INTEG: Hypersensitivity reactions
Toxicity: Severe nausea, vomiting, drowsiness, prolonged QTc,
nonsustained ventricular tachycardia (Fisher et al, 2000)
Interactions
Drug
CNS depressants (alcohol, antianxiety agents, antipsychotics, barbiturates, opiates, benzodiazepines, sedative/hypnotics): Use of passionflower with central nervous system depressants may cause increased sedation;
avoid concurrent use (theoretical).
MAOIs: Use of passionflower with MAOIs may cause increased MAOI activity;
avoid concurrent use (theoretical).
Herb
Anticoagulant/antiplatelet herbs, sedative herbs: Passionflower may
increase the action of anticoagulant/antiplatelet herbs, sedative herbs (theoretical).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Anxiolytic
Alkaloid
Vitexin; Isoorientin;
Isovitexin
Umbelliferone; Coumarin;
Schaftoside;
Isoschaftoside
Harman; Harmaline
Pyrone
Glycoside
Carbohydrate
Harmine; Harmalol;
Harmol
Maltol
Gynocardin
Sucrose
Uterine stimulant;
MAOI action
Sedative
Cyanogenic
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of passionflower and administer an antihistamine or other appropriate therapy.
! • Assess for toxicity (see Side Effects) if the client is using high doses of this herb or
is taking it for a prolonged period.
Administer
• Instruct the client to store passionflower products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 2A.
• Caution the client not to give passionflower to children.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Pau D’arco
487
Pau D’arco
(pah’ew dahr’koe)
Scientific name: Tabebuia impetiginosa
Other common names: Ipe, ipe roxo, ipes, la pacho, lapacho, lapacho
colorado, lapacho morado, lapachol, purple lapacho, red lapacho, roxo,
taheebo, tajibo, trumpet bush, trumpet tree
Origin: Pau d’arco is a tree found in South America, Central America, Mexico, and
Florida.
Uses
Pau d’arco is used in South America and the Caribbean to treat various conditions
such as cold and flu, diarrhea, fever, parasitic infections, sexually transmitted diseases, candida infection (orally, topically), snakebite, wounds, joint pain, urinary incontinence, psoriasis, and infections. It is also used for ulcers, gastritis, liver ailments,
asthma, bronchitis, cystitis, and boils and as a tonic, blood builder, and aphrodisiac.
Investigational Uses
Other possible uses for pau d’arco include the treatment of cancer, HIV/AIDS, hepatic disorders, diabetes mellitus, and lupus (systemic lupus erythematosus). It may
also show efficacy as an antimicrobial.
Actions
Antimicrobial Action
The major focus of research for pau d’arco is its antimicrobial effects. One study
demonstrated its activity against Staphylococcus aureus, Escherichia coli, and
Aspergillus niger. Of the extracts tested, pau d’arco was one of the most active
(Anesini et al, 1993). Another study demonstrated the remarkable broad-spectrum
antimicrobial activity of this herb against many gram-positive and gram-negative
bacteria and fungi (Binutu et al, 1994). The stem bark was shown to be the most
active; extracts of leaves were active only against Candida albicans. Park et al
(2006) identified the action of pau d’arco against Helicobacter pylori.
Antipsoriatic Action
The antipsoriatic activity of pau d’arco was confirmed using compounds available in
passionflower (Muller et al, 1999).
Other Actions
Lapachol, a chemical constituent, demonstrated antiulcerogenic effects in animal
models. Protection was significant with 5 mg/kg.
Product Availability
Capsules, extract, salve, tablets, tea, tincture, liquid
Plant Part Used: Bark
Dosages
• Adult PO capsules/tablets: 2 caps/tabs bid with water at meals; may be used as a tea
• Adult PO lapachol: 1 g daily; max 1.5 g daily
• Adult PO tea: place 15 g bark in 2 cups water, boil 10 min, strain, or use the
contents of the capsules
• Adult PO tincture: 0.5-1 ml tid
• Adult PO glycerin-based liquid: 1-3 ml tid
Adverse effects: Underline = life-threatening
P
488
Pau D’arco
Contraindications
Pregnancy category is 6; breastfeeding category is 3A.
Pau d’arco should not be given to children. It should not be used by persons with
hypersensitivity to this herb or those with hemophilia, von Willebrand’s disease,
thrombocytopenia, or other coagulative disorders.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
SYST: Bleeding; toxic reactions (theoretical)
Interactions
Drug
Anticoagulants (heparin, salicylates, warfarin): Use of pau d’arco
with anticoagulants may result in an increased risk of bleeding; avoid concurrent
use (theoretical).
Phytonadione (vitamin K): Use of pau d’arco with phytonadione may
cause prolongation of protime.
Herb
Anticoagulant/antiplatelet herbs: Pau d’arco with anticoagulant/
antiplatelet herbs may increase risk of bleeding (theoretical).
Lab Test
Prothrombin time (PT)/international normalized ratio (INR):
Pau d’arco may increase PT/INR.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Quinone
Lapachone; Lapachol
Tabebuin
Methoxybenzoyloxy;
Dimethoxybenzoyloxy
Antimicrobial
Dialdehyde
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of pau d’arco
and administer an antihistamine or other appropriate therapy.
• Determine whether the client is using other anticoagulants (e.g., warfarin, heparin,
salicylates) or has a coagulation deficiency. These clients should avoid using this
herb (see Interactions).
Administer
• Instruct the client to store pau d’arco in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 6 and breastfeeding category is 3A.
• Caution the client not to give pau d’arco to children.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Peach
489
Peach !
(peech)
Scientific name: Prunus persica
Other common names: Amygdalin, laetrile, vitamin B17
Origin: Peach is a tree found throughout the world.
Uses
Traditionally, the bark and leaves of the peach tree have been used as an anthelmintic,
an expectorant, an astringent, and a diuretic, as well as to treat insomnia, cough, and
constipation. In the 1970s, peach pits (Laetrile) were a popular but unproved treatment for cancer in other countries. Topically, peach is used to treat minor skin disorders such as burns, abrasions, blisters, scratches, eczema, psoriasis, and warts.
Actions
Initial research is available on the use of Prunus persica as an antifungal, as an agent
to decrease melanin biosynthesis, and in combination to treat platelet aggregation
defect and uterine myomas.
Antifungal Action
Peach has been shown to possess antifungal properties. When researchers screened
15 species of leaves for fungitoxic activity, the leaves of Prunus persica completely
inhibited mycelial growth of Aspergillus flavus (Mishra et al, 1990).
Melanin Biosynthesis Inhibitor
Another study identified the inhibitory properties of peach on melanin biosynthesis
(Matsuda et al, 1994). Investigators collected 38 different herbs and used the dried
leaves. Results suggest that dried peach leaves may be used as a whitening agent for
the skin.
Platelet Aggregate Action
In a study testing the platelet aggregate properties of Prunus persica, Carthamus
tinctorium, and Glycyrrhiza uralensis, the experimental group experience a
significant change in platelet aggregation (Shen et al, 1994).
Uterine Myoma Inhibitor
In a study testing the effects of peach on uterine myomas, the myomas shrank in 60%
of the cases (Sakamoto et al, 1992).
Anticancer Action
Peach pits (under the product name Laetrile) were used extensively as a cancer
treatment in the 1970s, primarily in Mexico. However, Laetrile is not currently used
because of the potential for cyanide poisoning.
Other Actions
One study (Suh et al, 2006) identified the cholinesterase inhibitory action of peach
in rats. Peach penetrates into the brain and inhibits cholinesterase. Peach may be
useful in Alzheimer’s disease.
Product Availability
Bark, kernel oil, leaves, persic oil, seeds
Plant Parts Used: Bark, kernels, leaves, seeds
Adverse effects: Underline = life-threatening
P
490
Peach
Dosages
• Adult PO tea (bark): boil 1⁄2 oz bark in 1 pt water, let stand 15 min, strain; may be
taken tid
• Adult PO tea (leaves): boil 1 oz leaves in 1 pt water, let stand 15 min, strain; may
be taken tid
Contraindications
Class 2d herb (seed).
Until more research is available, peach should not be used therapeutically during
pregnancy and breastfeeding. It should not be given therapeutically to children.
Peach should not be used by persons with hypersensitivity to it.
Side Effects/Adverse Reactions
Cyanide poisoning (peach pits): Severe vomiting, abdominal or
epigastric pain, dizziness, coma, seizures, death
EENT: Optic atrophy, tinnitus
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Bark, leaves, and
seeds contain
Amygdalin
Bark and leaves
also contain
Phloretin
Possible Action
Cyanide poisoning
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of peach and
administer an antihistamine or other appropriate therapy. Advise clients who are
hypersensitive to peach skin to wear gloves when handling.
! • Assess for chronic cyanide poisoning: vision changes with optic atrophy, dizziness,
nerve pain, and nerve deafness. If these are present, discontinue the use of peach
immediately.
Administer
• Instruct the client to store peach in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use peach therapeutically in children or those who are
pregnant or breastfeeding until more research is available.
• Advise the client to use only the bark, leaves, or seeds—never peach pits—
! because of the potential for cyanide poisoning.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Pectin
491
Pectin
(pehk’tuhn)
Origin: Pectin is found in the cell walls of all plants.
Uses
Traditionally, pectin has been used to treat diarrhea and to reduce blood glucose and
high cholesterol levels. Topically, pectin can protect mouth ulcers.
Investigational Uses
Investigators are working to determine whether pectin can help prevent or reduce
radiation sickness.
Actions
Most of the available research focuses on the use of pectin to lower blood glucose
levels and cholesterol.
Anticholesterol Action
The addition of pectin and guar to the diet has been shown to reduce total cholesterol and triglycerides (Biesenbach et al, 1993). Another study showed that pectin
decreases the transit time of feces in the colon, possibly reducing the risk of colon
cancer (Harris et al, 1993).
Other Actions
One study (Rabbani et al, 2001) identified the use of pectin in controlling persistent
diarrhea in Bangladeshi children. The diarrhea was significantly decreased by day 4
after green banana or pectin was introduced.
Product Availability
Pectin is not commercially available.
Plant Parts Used: Cell walls of all plants, usually obtained from the rind of citrus
fruits and apple.
Dosages
No dosage consensus is available.
Contraindications
No absolute contraindications are known.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
RESP: Asthma (inhalation of pectin dust)
Interactions
Drug
Digoxin, lovastatin, tetracyclines: Pectin can interfere with the absorption of these agents.
Oral medications: Pectin reduces the absorption of all drugs, vitamins, and
minerals if taken concurrently. Separate doses by 3 hours to ensure adequate
absorption.
Continued
Adverse effects: Underline = life-threatening
P
492
Pennyroyal
Interactions—cont’d
Herb
Beta-carotene: Pectin reduces beta-carotene absorption.
Food
Nutrients: Pectin can interfere with the absorption of all nutrients.
Lab Test
Cholesterol: Pectin can reduce cholesterol test results.
Pharmacology
Pharmacokinetics
Pectin is an adsorbent, a soluble fiber; binds cholesterol and is not metabolized.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Polysaccharide
Protopectin
Possible Action
Insoluble compound
Client Considerations
Assess
• Assess for hypersensitivity reactions, such as asthma from the inhalation of pectin
dust. If present, discontinue the use of pectin and administer an antihistamine or
other appropriate therapy.
Administer
• Instruct the client to store pectin in a cool, dry place, away from heat and moisture.
Teach Client/Family
• Advise the client not to inhale pectin dust.
• Inform the client that it is necessary to separate doses of drugs, vitamins, and
minerals from doses of pectin to ensure adequate absorption (see Interactions).
Pennyroyal !
(pehn-ee-rawee’uhl)
Scientific names: Hedeoma pulegioides (American pennyroyal), Mentha
pulegium (European pennyroyal)
Other common names: American pennyroyal, European pennyroyal, mock
pennyroyal, mosquito plant, pudding grass, squawbalm, squawmint, tickweed
Origin: American pennyroyal is found throughout North America in wooded
regions.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Pennyroyal 493
Uses
Traditionally, pennyroyal has been used as an abortifacient and to treat gout, menstrual ailments, uterine fibroids, colds, fevers, flu, chest congestion, and colic, and
digestive, hepatic, and gallbladder diseases. Externally, it is used to treat skin diseases. Some herbalists recommend the use of pennyroyal for treating tumors. It may
also be used as an insect repellant.
Actions
Little scientific research has been done on any uses or actions of pennyroyal. This
herb is used as an insect repellent and has been used in the food and cosmetic industry for years. Most of the available information comes from anecdotal reports.
! Pennyroyal oil is extremely toxic and should not be ingested for any use.
Product Availability
Dried herb, dried leaves, flowers, oil
Plant Parts Used: Flowering tops, leaves
Dosages
! NOTE: Pennyroyal is extremely toxic.
• Adult PO tea (dried herb): place 1 tbsp dried herb in 8 oz warm water; may be
taken bid
• Adutl PO tea (dried leaves): place 2 tsp dried leaves in 8 oz boiling water, let stand
15 min, strain; may be taken bid
Contraindications
!
Pregnancy category is 7; breastfeeding category is 5A.
Pennyroyal should not be given to children. Persons with seizure disorders, renal/
hepatic disease, or those with hypersensitivity to this herb, should not use it.
Pennyroyal oil is extremely toxic and should not be ingested. Dried leaf tea is safe
to drink.
Side Effects/Adverse Reactions
CNS: Fatigue, confusion, dizziness, hallucinations, malaise, seizures, rigors,
coma, death
CV: Hypertension
GI: Nausea, vomiting, anorexia, abdominal pain and cramping, hepatotoxicity
GU: Nephrotoxicity
INTEG: Hypersensitivity reactions
Reproductive: Abortion
RESP: Respiratory depression
Interactions
Drug
Cytochrome P450: Concurrent use of pennyroyal with drugs metabolized by
cytochrome P450 should be avoided.
Lab Test
ALT, AST, total bilirubin, urine bilirubin: Pennyroyal may cause
increased ALT, AST, total bilirubin, and urine bilirubin.
Red blood cells: Pennyroyal may cause decreased red blood cells.
Adverse effects: Underline = life-threatening
P
494
Peppermint
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Monoterpene
Hedeomal
Tannin
Alpha-pinene
Beta-pinene
Octanone
Limonene
Cymene
Octanol
Octylacetate
Methylcyclohexanone
Methone
Piperitenone
Paraffin
Volatile oil
Pulegone
Abortifacient
Rosmarinic acid
Isomenthone; D-pulegone;
Menthone
Diosmin; Hesperidin
Flavonoid
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of pennyroyal
and administer an antihistamine or other appropriate therapy.
! • Assess for symptoms of toxicity: lethargy, malaise, fatigue, oliguria, jaundice, seizures. If these are present, discontinue the use of pennyroyal immediately and
administer supportive measures.
Administer
! • Instruct the client to use pennyroyal only under the supervision of a qualified
herbalist. This herb can be toxic.
• Instruct the client to store pennyroyal products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use pennyroyal in children or those who are pregnant or
breastfeeding.
• Caution the client to avoid self-administration of this herb because of its toxicity.
Peppermint !
(pep’er-mint)
Scientific name: Mentha piperita
Other common names: Brandy mint, lamb mint
Origin: Peppermint is found in Europe, the United States, and Canada.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Peppermint
495
Uses
Peppermint has been used internally as an antiseptic and to treat flatulence, vomiting, diarrhea, abdominal pain, indigestion, irritable bowel syndrome, colic, and
gallbladder disorders. It has also been used internally to decrease colonic spasms
during endoscopy. Topically, peppermint has been used to relieve sunburn, arthritis
pain, and neuralgia. It is also used in aromatherapy and as a flavoring in liquor,
foods, mouthwash, and gum.
Investigational Uses
Peppermint is being studied for its anti–HIV-1, antiviral, and antibacterial actions.
Actions
Actions for mint are categorized by species (i.e., spearmint, peppermint). Spearmint
and peppermint have similar actions, but research studies tend to focus on one
species or the other.
Anti–HIV-1 and Antiviral Actions
One study evaluated the anti–HIV-1 activity of peppermint using various herbs of the
Labiatae family (Yamasaki et al, 1998). Most of the plants tested showed significant
anti–HIV-1 activity, including Mentha x piperita. The essential oils are believed to be
responsible for this action. Peppermint has been shown to also possess antiviral
activity against herpes simplex, Newcastle disease, and vaccinia (Leung, 1980).
Antibacterial Action
Other studies have reported on the antibacterial properties of peppermint. It has
been shown to decrease Candida spp.
Irritable Bowel Syndrome
Persons with irritable bowel syndrome may find that peppermint oil relieves symptoms. In a placebo-controlled, double-blind study, Piper x piperita extract was
evaluated for this purpose. Researchers found that peppermint oil decreased irritable bowel syndrome symptoms by inhibiting gastrointestinal smooth-muscle action
(Pittler et al, 1998).
Product Availability
Enteric-coated capsules (peppermint), fluid extract, gum, liniment, lozenges,
mouthwash, oil, ointment, tea, toothpaste
Plant Parts Used: Leaves, oil extracted flowers
Dosages
Aromatherapy and Congestion Relief
• Adult inhalant oil: use prn
Irritable Bowel Syndrome
• Adult PO enteric-coated peppermint oil capsules: 2 ml bid between meals (Murray,
Pizzorno, 1998)
Other
• Adult PO capsules: 2 caps tid
• Adult PO extract: 20 drops with 4 oz of water
• Adult PO oil: 20 drops with 4 oz of water
• Adult PO tea: place 1 tbsp leaves in 2 cups boiling water, steep 15 min; may be
taken bid-tid
• Adult topical ointment: apply prn to affected area up to tid
Adverse effects: Underline = life-threatening
P
496
Peppermint
Contraindications
Pregnancy category is 3; breastfeeding category is 3A.
Peppermint should not be given internally to children. It should not be used internally by persons with hypersensitivity to it or by those with gallbladder inflammation, severe hepatic disease, gastroesophageal reflux disease, or obstruction of bile
ducts. Peppermint should not be used topically on the face, particularly near the
nose, or on infants or small children.
Side Effects/Adverse Reactions
GI: Nausea, anorexia, increased indigestion with hiatal hernia, exacerbation of
biliary colic
INTEG: Peppermint oil: hypersensitivity reactions (flushing, rash, headache,
heartburn, mucous membrane irritation, urticaria, erythema); contact dermatitis
(topical)
SYST: Bronchospasm
Interactions
Drug
Peppermint oil: antacids, H2-blockers, proton pump inhibitors:
These agents may cause premature dissolution of enteric-coated peppermint oil
(Jellin et al, 2008).
Cytochrome P450 3A4 substrate: Peppermint oil may decrease drugs
metabolized by cytochrome P450 3A4 substrates (Jellin et al, 2008).
Pharmacology
Pharmacokinetics
Carminative action results from esophageal sphincter tone reduction.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Peppermint contains
Volatile oil
Menthol; Menthone
Counterirritant;
spasmolytic;
antimicrobial
(Iscan et al,
2002)
Tannin
Flavonoid
Tocopherol
Spearmint contains
Carvone
Limonene
Phellandrene
Pinene
= Pregnancy
Choleretic
= Pediatric
! = Alert
= Popular Herb
Perilla
497
Client Considerations
Assess
• Assess for hypersensitivity reactions (see Side Effects). If present, discontinue
the use of peppermint and administer an antihistamine or other appropriate
therapy.
Administer
• Instruct the client to store peppermint products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category
is 3A.
• Caution the client not to give peppermint to children.
• Caution the client to keep peppermint oil products away from mucous membranes
and abrasions.
• Caution clients with gastroesophageal reflux disease not to use peppermint. It may
worsen the condition.
• Caution the client not to use peppermint oil with a heating pad or near an open
flame.
Perilla
(puh-ri’luh)
Scientific name: Perilla frutescens L.
Other common names: Beefsteak plant, wild coleus
Origin: Perilla is found in the Orient.
Uses
Perilla is used to treat allergic reactions and asthma. It is also used as a flavoring.
Traditionally, perilla has been used as an antispasmodic, as well as to treat nausea,
vomiting, and upper respiratory tract conditions.
Investigational Uses
Initial research is available that documents the use of perilla as a hyperlipidemic
antiasthma and a cancer protectant.
Actions
Most of the research on perilla has focused on its ability to inhibit allergic reactions.
Initial research has also begun to determine its hyperlipidemic and cancer protectant actions.
Antiallergy Action
One study tested the ability of perilla to inhibit induced systemic allergic reactions.
Perilla was found to inhibit mast cell-mediated immediate-type allergic reactions
(Shin et al, 2000). Other studies have also confirmed the use of perilla for the inhibition of allergic reactions (Imaoka et al, 1993; Ishihara et al, 1999). Luteolin, one
of perilla’s chemical components, showed a potent inhibitor of tumor necrosis
factor-alpha, inhibitor of oxazolone-induced allergic edema and an inhibitor of
arachidonic acid (Ueda et al, 2002).
Adverse effects: Underline = life-threatening
P
498
Perilla
Other Actions
One study (Simoniene et al, 2005) identified the increase in phagocytosis activity in
the laboratory. Another study (Korotkich et al, 2006) identified the inotropic and
lusitropic effects of perilla on the rabbit myocardium.
Product Availability
Expressed oil of the seed, tea
Plant Parts Used: Dried leaves, seeds
Dosages
Asthma
• Adult PO seed oil: 10-20 g
No other published dosages are available.
Contraindications
Until more research is available, perilla should not be used during pregnancy and
breastfeeding. It should not be given to children. Persons with hypersensitivity to
perilla should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Corticosteroids (betamethasone, dexamethasone, hydrocortisone,
methylprednisolone, prednisolone, prednisone, triamcinolone): Perilla
may augment the effect of corticosteroids; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Benzoxepin
Perilloxin;
Dehydroperilloxin
(Liu et al, 2000)
Perillaldehyde;
Perilla alcohol
Perilla ketone
Trans-caryophyllene;
Hexadecanoic acid;
Alpha-pinene; Citral;
Limonene
Apigenin; Shishonin
Luteolin
Essential oil
Flavone
= Pregnancy
= Pediatric
! = Alert
Possible Action
Dermatitis
Lung toxin
Inhibitor of
arachidonic-acid,
tumor necrosis
factor-alpha,
oxazolone-induced
allergic edema
= Popular Herb
Peyote
499
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of perilla and
administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store perilla in a cool, dry place, away from heat and moisture.
Teach Client/Family
• Caution the client not to use perilla in children or those who are pregnant or
breastfeeding until more research is available.
Peyote !
(pay-oe’tay)
Scientific name: Lophophora williamsii
Other common names: Anhalonium, big chief, buttons, cactus, mesc, mescal,
mescal buttons, mescaline, mexc, moon, pan peyote, peyote button
Controlled Substance: Schedule I
Origin: Peyote is found in Mexico and the southwestern region of the
United States.
Uses
Traditionally, peyote has been used in Indian culture during religious activities. Other
traditional uses include treatment for arthritis, rheumatism, snakebite, burns, cardiac ailments, addiction, and paralysis. Peyote is also used as a hallucinogenic, an
antimicrobial, and a sedative. Topically, peyote is used for fractures and wounds. Its
use is illegal in the United States and most European countries.
Actions
Hallucinogenic Action
Research studies to date have focused on the hallucinogenic effects of peyote. One study
(Keller et al, 1980) identified the ability of this herb to promote catecholamine metabolism. This research compared normal brain catecholamine formation with catecholamine metabolism that causes mind-altering effects. Results of these studies may
eventually be useful in identifying a use for peyote in the treatment of mental illness.
Other Actions
Peyote was studied in the laboratory for tumor cell toxicity. It was concluded that
peyote extracts were toxic to tumor cells and decreased immunopotentiating properties (Franco-Molina et al, 2003).
Product Availability
Basic pan peyote, button, mescaline hydrochloride, mescaline sulfate, soluble
peyote, tincture
Plant Parts Used: Dried tops, whole plant
Dosages
No published dosages are available.
Adverse effects: Underline = life-threatening
P
500
Peyote
Contraindications
!
Peyote should not be used during pregnancy and breastfeeding. It should not be
given to children. Persons with hypersensitivity to this herb should not use it.
Physical dependence and death can result from the use of peyote.
Side Effects/Adverse Reactions
CNS: Anxiety, paranoia, hallucinations, tremors, ataxia
CV: Hypertension, tachycardia
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
SYST: Death
Interactions
Drug
CNS stimulants: Peyote may increase central nervous system stimulation
when taken with these agents.
Pharmacology
Pharmacokinetics
Peak 4-6 hours; duration 14 hours.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Mescaline
Formylmescaline;
Acetylmescaline;
Methylmescaline;
Demethylmescaline;
Dimethoxyphenylethylamine;
Tyramine; Hordenine;
Candicine; Anhalamine;
Anhaladine; Anhalanine;
Formylanhalamine
Hallucinogenic
Client Considerations
Assess
• Assess the client’s use of this drug or other hallucinogens (see Interactions).
Administer
! • Peyote should not be administered for any reason. Use of this herb is illegal in the
United States and most European countries. Physical dependence and death can
occur from its use.
Teach Client/Family
• Caution the client not to use peyote in children or those who are pregnant or
breastfeeding.
• Advise the client that peyote is illegal and is not considered useful for any condition.
! • Inform the client that physical dependence and death can result from peyote use.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Pill-Bearing Spurge
501
Pill-Bearing Spurge
(pil beh’ring spuhrj)
Scientific names: Euphorbia pilulifera; also known as Euphorbia hirta,
Euphorbia capitata
Other common names: Asthma weed, catshair, euphorbia, garden spurge,
milkweed, queensland asthmaweed, snake weed
Origin: Pill-bearing spurge is an annual found in India, Australia, and the
southwestern region of the United States.
Uses
Pill-bearing spurge is used to treat respiratory conditions such as asthma, bronchitis,
and allergies. It is also used for expulsion of worms and to treat colds, diarrhea,
amebiasis, sexually transmitted diseases, snake bite, and ophthalmic conditions.
Actions
Very little primary research has been done on pill-bearing spurge. Most research or
literature identifies the toxicity of the plant. One study identifies the cancer risk for
humans who consume products from livestock fed species of spurge (Zayed et al,
1998). Iranians who consumed milk from goats and sheep fed spurge showed a high
local incidence of esophageal cancer. Another earlier study discusses the tumorproducing action of spurge (Hergenhahn et al, 1984).
One study identified the antidiarrheal action of spurge resulting from quercetin, one of
its chemical components (Galvez et al, 1993). Another study has shown the sedative actions
of this herb, with lower doses producing an anxiolytic action (Lanhers et al, 1991).
Product Availability
Capsules, fluid extract, powder, tablets, tincture
Plant Part Used: Dried whole plant
Dosages
• Adult PO fluid extract: 0.2-0.3 ml tid (1:1 dilution in 45% alcohol)
• Adult PO infusion: 120-300 mg tid
• Adult PO powder: 120-300 mg tid
• Adult PO tincture: 0.5-2 ml tid (1:5 dilution in 60% alcohol)
Contraindications
Until more research is available, pill-bearing spurge should not be used during
pregnancy and breastfeeding. It should not be given to children. Persons with hemophilia, von Willebrand’s disease, or other bleeding disorders should not use this
herb. Persons with hypersensitivity to pill-bearing spurge should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, gastric symptoms
INTEG: Hypersensitivity reactions, contact dermatitis
Interactions
Drug
ACE inhibitors: ACE inhibitors may increase hypotension when used with
pill-bearing spurge; avoid concurrent use (theoretical).
Continued
Adverse effects: Underline = life-threatening
P
502
Pill-Bearing Spurge
Interactions—cont’d
Anticholinergics (atropine, belladonna, scopolamine): Pill-bearing
spurge may decrease the effects of anticholinergics; avoid concurrent use
(theoretical).
Anticoagulants (heparin, salicylates, warfarin), barbiturates
(phenobarbital), cholinesterase inhibitors (edrophonium,
donepezil, physostigmine): Pill-bearing spurge may increase the
effects of anticoagulants, barbiturates, cholinesterase inhibitors; avoid
concurrent use (theoretical).
Disulfiram: Reaction may occur when disulfiram is used with pill-bearing
spurge; do not use concurrently (theoretical).
Primary Chemical Components and Possible Actions
Chemical Class
Choline
Shikimic acid
Flavonoid
Triterpene
Sterol
Alkane
Phenol
Resin
Tannin
Individual Component
Possible Action
Antispasmodic
Antispasmodic
Quercitrin; Quercetin;
Leuocyanidin
Taraxerone; Taraxerol;
Alpha-amyrin;
Beta-amyrin
Campesterol; Sitosterol
Hentriacontane
Sinapylglutathione
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of pillbearing spurge and administer an antihistamine or other appropriate
therapy.
• Assess all medications used by the client. Several theoretical drug interactions may
occur (see Interactions).
Administer
• Instruct the client to store pill-bearing spurge in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use pill-bearing spurge in children or those who are
pregnant or breastfeeding until more research is available.
• Give the client a written list of medications that should not be taken with this
herb.
• Advise the hypersensitive client to avoid even touching this herb.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Pineapple
503
Pineapple
(pine’a-puhl)
Scientific name: Ananas comosus
Other common names: Ananas, golden rocket, smooth cayenne
Origin: Pineapple is found in South America, Thailand, and Hawaii.
Uses
Pineapple is used therapeutically to treat obesity and constipation. Topically, pineapple may be used to treat wounds and inflammation.
Actions
Antifungal Action
One study found that the chemical components of pineapple stems possess antifungal
effects against Pythium sp. (Tawata et al, 1996).
Other Actions
Bromelain, a chemical component of pineapple, has shown promise as a platelet
aggregation inhibitor. Bromelain also possesses fibrinolytic, antiinflammatory, antitumor, and skin debridement actions (Taussig et al, 1988). Another study (Rowan
et al, 1990) showed rapid debridement of wounds using enzyme fractions from the
pineapple stem. Debridement occurred within 4 hours. Xie et al (2005) identified
antidiabetic and antidyslipidemic action of pineapple. One study (Báez et al, 2007)
focused on the antitumoral activity of pineapple.
Product Availability
Candy, extract, flavorings, juice, syrups, whole fruit
Plant Part Used: Fruit
Dosages
No published dosages are available.
Contraindications
Until more research is available, pineapple should not be used therapeutically
during pregnancy and breastfeeding. It should not be given therapeutically to
children. Pineapple should not be used therapeutically by persons with coagulation disorders. Persons with hypersensitivity to pineapple should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea, stomatitis
GU: Uterine contractions
INTEG: Hypersensitivity reactions, rash
Interactions
Drug
ACE inhibitors: Pineapple may antagonize the action of ACE inhibitors; avoid
concurrent use.
Anticoagulants (heparin, salicylates, warfarin): Pineapple may
increase bleeding time when used with anticoagulants; avoid concurrent use.
Adverse effects: Underline = life-threatening
P
504
Pipsissewa
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Proteolytic enzyme
Bromelain
Wound healing;
antiinflammatory;
antitumor
Acid
Vitamin
Malic acid; Citric acid
A; C
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of pineapple
and administer an antihistamine or other appropriate therapy.
• Assess for the use of ACE inhibitors and anticoagulants (see Interactions).
Administer
• Instruct the client to store pineapple in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use pineapple therapeutically in children or those who are
pregnant or breastfeeding until more research is available.
• Advise the client not to use large amounts of pineapple; gastrointestinal upset may
occur.
Pipsissewa
(pip-si’suh-wah)
Scientific name: Chimaphila umbellata
Other common names: Ground holly, prince’s pine, spotted wintergreen, wintergreen
Origin: Pipsissewa is a perennial found in North America, Europe, and Asia.
Uses
Pipsissewa is used as an astringent and antispasmodic, as well as to treat anxiety,
seizures, gastrointestinal disorders, and kidney stones. The most common use is as
a urinary antiseptic. It is used topically to treat decubitus ulcers, venous statis ulcers,
and superficial wounds.
Investigational Uses
Pipsissewa is used experimentally as a treatment for diabetes and urinary tract
infections.
Actions
Very little information is available for pipsissewa. One study (Hausen et al, 1988)
identified a naturally occurring quinone present in pipsissewa. Chimaphilin, a naphthoquinone, was found to cause contact dermatitis. Another older study (Segelman
et al, 1969) found pipsissewa to possess hypoglycemic properties. Galván et al
(2008) identified the antifungal and antioxidant activity of pipsissewa.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Pipsissewa
505
Product Availability
Crude extract
Plant Part Used: Dried herb
Dosages
No published dosages are available.
Contraindications
Until more research is available, pipsissewa should not be used during pregnancy
and breastfeeding. It should not be given to children. Persons with peptic or duodenal ulcers, ulcerative colitis, Crohn’s disease, diabetes mellitus, gastroesophageal reflux disease, or iron deficiency should not use this herb. Persons who are
hypersensitive to pipsissewa should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea, gastrointestinal irritation
INTEG: Hypersensitivity reactions
Interactions
Drug
Minerals: Minerals should be taken 2 hours before or after this herb.
Primary Chemical Components and Possible Actions
Chemical Class
Arbutin
Naphthoquinone
Individual Component
Chimaphilin
Possible Action
Urinary antiseptic
Contact dermatitis;
urinary antiseptic;
bacteriostatic
Hydroquinone
Ericolin
Chlorophyll
Urson
Isohomarbutin
Reinfolin
Homogentisic acid
Toluquinol
Hyperoside
Taraxasterol
Nonacosane
Methyl salicylate
Mineral
Pectic acid
Tannin
Resin
Gum
Starch
Sugar
Adverse effects: Underline = life-threatening
P
506
Plantain
Client Considerations
Assess
• Assess for hypersensitivity reactions and contact dermatitis. If present, discontinue
the use of this herb and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store pipsissewa in a cool, dry place, away from heat and
moisture.
• Instruct the client to take mineral supplements 2 hours before or after this herb.
• Inform the client that pipsissewa is not for long-term use because of its hydroquinine content. Pipsissewa can cause hydroquinone toxicity (tinnitus, nausea, vomiting, convulsions, collapse).
Teach Client/Family
• Caution the client not to use pipsissewa in children or those who are pregnant or
breastfeeding until more research is available.
Plantain
(plan’tuhn)
Scientific names: Plantago lanceolata, Plantago major, Plantago psyllium,
Plantago ovata
Other common names: Blond plantago, broadleaf plantain, buckhorn, cart
tract plant, common plantain, English plantain, flea seed, French psyllium,
greater plantain, Indian plantago, lanten, narrowleaf plantago seed, plantain
seed, psyllium, ribwort, ripple grass, snakeweed, Spanish psyllium, tract plant,
way-bread, white man’s foot, wild plantain, wild saso
Origin: Plantain is found worldwide.
Uses
Several different products are derived from plantain. Psyllium is used as a bulk laxative. Other internal uses include treatment for cough, urinary tract conditions, and
diarrhea. Two plantain species are used to treat inflammation from burns and
wounds. Plantain leaves are used topically for wound healing.
Investigational Uses
Plantain is used experimentally for the treatment of cancer and immunosuppressive
disorders.
Actions
Two chemical components of Plantago media, verbascoside and homoplantaginin, have shown variable antiproliferative actions (Kunvari et al, 1999).
Plantago lanceolata has been shown to decrease inflammation in the respiratory
tract and may be recommended as a treatment for moderate chronic cough,
especially for children (Wegener et al, 1999). One study showed the gastroprotective action of the chemical component polyholozide. This chemical component
also has laxative action at higher doses (Hriscu et al, 1990). Another study
(Rezaeipoor et al, 2000) has shown suppression of the humoral immune
response in rabbits given Plantago ovato.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Plantain
507
Product Availability
Fluid extract, psyllium seeds, powder, tablets, tincture
Plant Parts Used: Husks, leaves, and seeds depending on product
Dosages
• Adult PO fluid extract: 2-4 ml tid (1 : 1 dilution)
• Adult PO seeds: 7.5 g with several glasses of water
Contraindications
Until more research is available, plantain should not be used during pregnancy
and breastfeeding. It should not be used by persons with intestinal obstruction.
Persons who are hypersensitive to plantain should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, flatus, diarrhea, bloating, obstruction
INTEG: Hypersensitivity reactions, dermatitis
SYST: Anaphylaxis
Interactions
Drug
Antidiabetics, cardiac agents (beta-blockers, calcium channel
blockers, cardiac glycosides): Plaintain may increase the effects of
antidiabetics, cardiac agents; avoid concurrent use.
Carbamazepine, lithium: Plantain may decrease the effects of carbamazepine, lithium; avoid concurrent use.
Iron salts: Plantain tea may decrease the absorption of iron salts.
Oral medications: Plantain may decrease absorption of all oral medications;
separate by several hours.
Herb
Vitamins/minerals: Plantain may decrease absorption.
Food
Nutrients: Plantain with meals may decrease nutrient absorption.
Lab Test
Blood glucose: Plantain may decrease blood glucose testing (theoretical).
Cholesterol: Plantain may decrease total cholesterol, LDL, HDL ratio test
results.
Digoxin level: Plantain may cause a false increase in serum digoxin.
Primary Chemical Components and Possible Actions
Chemical Class*
Alkaloid
Flavonoid
Individual Component
Possible Action
Verbascoside;
Homoplantaginin
Possible antitumor
Amino acid
*Varies depending on species
Continued
Adverse effects: Underline = life-threatening
P
508
Pokeweed
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Tannin
Mucilage
Polysaccharide
Lipid
Glycoside
Terpenoid
Polyholozidic
Phenylethanoid
Individual Component
Acteoside;
Plantamajoside
Cistanoside;
Lavandulifolioside;
Isoacetoside
Possible Action
Gastroprotective
Inhibits arachidonic
acid
Client Considerations
Assess
! • Assess for hypersensitivity reactions, which can be severe, including anaphylaxis.
If present, plantain should be discontinued and antihistamines or other appropriate therapy administered immediately.
• Assess bowel pattern if using as a bulk laxative.
• Assess medication use (see Interactions).
Administer
• Instruct the client to store plantain in a cool, dry place, away from heat and moisture.
• Instruct the client to take all other medications 2 hours before or 2 hours after this
herb to ensure proper absorption.
Teach Client/Family
• Caution the client not to use plantain in those who are pregnant or breastfeeding
until more research is available.
Pokeweed !
(poek’weed)
Scientific name: Phytolacca americana
Other common names: Cancer jalap, cancer root, changras, coakum, crowberry, garget, pigeonberry, pocon, pokeberry, poke salad, redink plant, redwood,
scoke, txiu kub nyug, Virginia poke
Origin: Pokeweed is a perennial found in the eastern region of North America.
Uses
Pokeweed has been used as a laxative and an emetic. It is also used to treat pruritus,
rheumatic disorders, and upper respiratory tract infections including cough, sore
throat, and pharyngitis.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Pokeweed 509
Investigational Uses
Pokeweed is being investigated for its antifungal, antiviral, flu, HSV-1, polio, and
antitumor uses.
Actions
Most research available for pokeweed focuses on the antifungal or antiviral actions.
Product Availability
Dried root, extract, powder, tincture
Plant Parts Used: Fruit, leaves, roots, stems
Dosages
Emesis
• Adult PO dried root: 60-300 mg
Other
• Adult PO extract: 0.2-0.5 ml
Contraindications
!
Pregnancy category is 6; breastfeeding category is 5A.
Because it is teratogenic, pokeweed should not be used during pregnancy. Until
more research is available, it should not be used during breastfeeding. Pokeweed
should not be given to children; deaths have been reported. Persons who are
hypersensitive to pokeweed should not use it.
Side Effects/Adverse Reactions
CNS: Confusion, ataxia, dizziness, headache, weakness, sweating, tremors;
seizures, coma (rare)
CV: Hypotension, tachycardia (rare)
EENT: Blurred vision, eye itching and irritation, sneezing
GI: Nausea, vomiting, anorexia, diarrhea
INTEG: Hypersensitivity reactions, contact dermatitis
RESP: Respiratory depression (rare)
Interactions
Drug
CNS depressants (alcohol, benzodiazepines, opiates, sedative/
hypnotics): Pokeweed may increase the action of central nervous system
depressants; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Saponin
Phytolaccigenin
Phytolaccoside A-G
Phytolaccatoxin;
Asparagine; Oxalic acid
1, 2, 3, 4, 5, 6
Toxic
Glycoprotein
Triterpene
glycosides
Tannin
Continued
Adverse effects: Underline = life-threatening
P
510
Pomegranate
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Resin
Betacyanin
Neo-lignan
Ferredoxin
Lectin
Lignan
Flavonoids
Individual Component
Possible Action
Betanin
Isoamericanol A;
Americanol A
Ferredoxin I, II
Kaempferol; Quercetin
Antioxidant
(Bylka et al, 2001)
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
• Assess for the use of central nervous system depressants (see Interactions).
! • Assess for toxicity. Deaths have been reported.
Administer
• Instruct the client to store the dried root of pokeweed in a paper or cloth sack,
away from heat and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 6 and breastfeeding category is 5A.
! • Warn the client not to give pokeweed to children and to store it out of the reach of
children and pets. Poisoning can occur.
• Instruct the client to institute emergency poison treatment in small children who
! consume even one berry.
• Advise the client not to perform hazardous activities such as driving or operating
heavy machinery until physical response to the herb can be evaluated.
Pomegranate !
(pahm’uh-gra-nuht)
Scientific name: Punica granatum
Other common name: Granatum
Origin: Pomegranate is found throughout the world.
Uses
Pomegranate is used as an anthelmintic for tapeworm and opportunistic intestinal
worms, as well as to treat diarrhea. It is also used to treat hemorrhoids, as a gargle
for sore throat, and as an abortifacient. Pomegranate may be effective as an antimicrobial, in the treatment of diabetes, and as an antioxidant.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Pomegranate
511
Actions
The proposed actions for pomegranate include hypoglycemic, antidiarrheal, antimicrobial, and anthelmintic. Blood glucose levels were reduced when the extract was
given to hyperglycemic rats (Jafri et al, 2000). Diarrhea was reduced significantly
when the extract of pomegranate seeds was given to rats induced with diarrhea by
castor oil (Das et al, 1999).
Antimicrobial, Amebicide, and Anthelmintic Actions
Effective antiviral action was shown against genital herpes virus (HSV-2) in cell
cultures when pomegranate was used (Zhang et al, 1995). Many herbs grown in
Peru were tested against Vibrio cholerae, which is prevalent in that part of the
world. Tea infusions and decoction of pomegranate showed the best action
against this organism (Guevara et al, 1994). Another study evaluated the use of
pomegranate root against Entamoeba histolytica and Entamoeba invadens.
The alkaloids of the root showed no amebicide action; however, the tannic acid
showed high inhibition of these organisms (Segura et al, 1990). Many herbs have
been studied for their anthelmintic action against human Ascaris lumbricoides.
However, only moderate inhibition has been shown when pomegranate is used in
vitro (Raj, 1975).
Other Actions
Pomegranate peel extract has been shown to possess significant antioxidant activity
in various in vitro models (Chidambara et al, 2002). One study (Kim et al, 2002)
identified the chemoprotective potential of pomegranate for human breast cancer.
Another study (Lansky et al, 2007) identified a wide range of clinical applications for
the treatment and prevention of cancer and other diseases in which chronic inflammation plays an essential role. Tumor necrosis factor was suppressed in cells in the
laboratory by pomegranate (Jung et al, 2006).
Product Availability
P
Crude herb
Plant Parts Used: Bark, fruit, pell, roots, stem
Dosages
No published dosages are available.
Contraindications
Because it is an abortifacient, pomegranate should not be used therapeutically during
pregnancy. Until more research is available, pomegranate should not be used therapeutically during breastfeeding. It should not be given therapeutically to children.
Pomegranate should not be used therapeutically by persons with hepatic disease or
asthma. Persons who are hypersensitive to pomegranate should not use it.
Side Effects/Adverse Reactions
CV: Decreased blood pressure
GI: Nausea, vomiting, anorexia, hepatotoxicity
INTEG: Hypersensitivity reactions
MISC: Carcinogenic
Overdose: Hematemesis, vision disturbance, acidosis,
cardiovascular shock, death
Continued
Adverse effects: Underline = life-threatening
512
Pomegranate
Interactions
Drug
ACE inhibitors, antihypertensives: Pomegranate juice may increase the
action of these agents (theoretical).
Herb
Hypotensive herbs: Pomegranate juice may increase hypotension when used
with hypotensive herbs.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Pelletierine;
Methylpelletierine;
Pseudopelletierine;
Isopelletierine
Anthelmintic;
hypoglycemic;
antidiarrheal
Phenol
Acid
Monoacylglycerol
Bark and rinds also
contain
Tannin
Gallic acid; Ellagic acid
Punicalin; Punicalagin;
Granatins A, B;
Gallaglydilactone;
Casuarinin;
Tellimagrandin;
Corilagin
Antimicrobial
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
! • Monitor hepatic function tests (ALT, AST, bilirubin) for hepatotoxicity; pomegranate should be discontinued if hepatic function tests are elevated.
! • Monitor for overdose symptoms (see Side Effects).
Administer
• Instruct the client to store pomegranate in a sealed container, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use pomegranate therapeutically during pregnancy
because it is an abortifacient. Until more research is available, caution the
client not to use pomegranate therapeutically in children or those who are
breastfeeding.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Poplar
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Poplar
(pahp’luhr)
Scientific names: Populus alba, Populus tremuloides, Populus nigra
Other common names: American aspen, black poplar, quaking aspen,
white poplar
Origin: Poplar is a tree found in the United States.
Uses
Poplar is used to treat arthritis and other joint conditions, diarrhea, urinary tract
infections, colds, cough, flu, and gastrointestinal disorders.
Actions
Very little information on the therapeutic actions of poplar is available. Most studies focus on agricultural rather than medicinal use of the tree. Because of the
presence of salicin, a salicylate, many of the actions and uses are the same as
commercially prepared salicylates. Only one study could be found for any other
actions. In this study the antiviral actions of the poplar tree leaf buds were identified (Amoros et al, 1994).
Product Availability
Dried bark, fluid extract
Plant Part Used: Bark
Dosages
• Adult PO decoction: 2-5 g powdered bark, decocted, tid
• Adult PO fluid extract: 2-5 ml tid (1:1 dilution in 25% alcohol)
• Adult PO powdered bark: 2-5 g tid
• Adult topical: 5 g dried bud per day (Jellin et al, 2008)
Contraindications
Until more research is available, poplar should not be used during pregnancy and
breastfeeding. It should not be given to children younger than 12 years of age.
Persons with hypersensitivity to salicylates, peptic ulcer disease, gastrointestinal
bleeding, coagulation disorders, nasal polyps, or asthma should use this herb cautiously. Persons who are hypersensitive to poplar should not use it.
Side Effects/Adverse Reactions
EENT: Tinnitus
GI: Nausea, vomiting, anorexia, gastrointestinal bleeding,
hepatotoxicity
INTEG: Hypersensitivity reactions, pruritus, rash; contact dermatitis
(propolis only)
Interactions
Drug
Anticoagulants (heparin, salicylates, warfarin): Poplar may increase
bleeding time when used with anticoagulants; avoid concurrent use.
Iron salts: Poplar tea may decrease the absorption of iron salts; separate by
2 hours.
Adverse effects: Underline = life-threatening
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514
Poppy
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Glycoside
Salicin
Populin; Tremuloidin;
Tremulacin
Salicylate
Tannin
Triterpene
Alpha-amyrin
Beta-amyrin
Sugar
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy. Cross-sensitivity
may occur with propolis, Peru balsam, salicylates (Jellin et al, 2008).
• Assess for anticoagulant use (heparin, warfarin, salicylates). Concurrent poplar
use should be avoided (see Interactions).
Administer
• Instruct the client to store poplar in a cool, dry place, away from heat and moisture.
Teach Client/Family
• Caution the client not to use poplar during pregnancy and breastfeeding until more
research is available.
• Advise the client not to give poplar to children younger than 12 years of age. Reye’s
syndrome may occur with viral infections (theoretical).
Poppy
(pah’pee)
Scientific names: Papaver somniferum, Papaver bracteatum
Other common names: Great scarlet poppy, opium poppy, poppyseed,
thebaine poppy, California poppy
Origin: Poppy is an annual found throughout the world.
Uses
Poppy is used as a sedative, an antitussive, a treatment for diarrhea, and to relax
gastrointestinal and smooth muscles. It is also used as an analgesic to treat colic and
painful wounds.
Actions
Poppy is used as an illicit drug and to manufacture opiates. It is able to decrease pain
impulse transmission at the spinal cord level by interacting with opiate receptors.
Although most opiates are now synthetically manufactured, Papaver somniferum is
still used in some parts of the world for opiate production. One study identified three
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= Popular Herb
Poppy
515
compounds present in poppy: narcotine, papaverine, and thebaine (Paul et al,
1996). In the event of testing for the use of illicit drugs, the presence of these three
chemicals confirms ingestion of the poppy plant.
Product Availability
None available commercially
Plant Parts Used: Seeds are used in bread and confections
Dosages
• Adult PO tea: 1 cup (2 g herb in 150 ml boiling water 10-15 min, strain) up to qid
(Jellin et al, 2008)
• Adult PO liquid extract: 1-2 ml per day (Jellin et al, 2008)
Contraindications
Until more research is available, poppy should not be used during pregnancy and
breastfeeding. It should not be given to children. Persons who are hypersensitive
to poppy should not use it.
Side Effects/Adverse Reactions
CNS: Clonic twitching, dizziness, weakness, headache, tremors, central
nervous system depression
GI: Nausea, vomiting, anorexia, abdominal contractions
INTEG: Hypersensitivity reactions, pruritus, rash
RESP: Respiratory depression
Interactions
Drug
CNS depressants (alcohol, barbiturates, benzodiazepines, other
opiates, sedative/hypnotics): Poppy increases central nervous system
depression when used with CNS depressants; do not use concurrently.
MAOIs: Poppy may increase the action of MAOIs.
Lab Test
Urine heroin, urine morphine: Poppy may cause a false positive result in
urine heroin and urine morphine tests.
Pharmacology
Pharmacokinetics
Very little is known about the pharmacokinetics in humans except when synthetic
forms such as morphine are used.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Opiate
Narcotine
Papaverine
Thebaine
Isoquinoline
Alkaloids
Codeine; Morphine
Opiate analgesic
Cryptonine
Uterine stimulant
(Jellin et al, 2008)
Adverse effects: Underline = life-threatening
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Prickly Ash
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
• Assess for the use of central nervous system depressants, MAOIs (see Interactions).
Administer
• Instruct the client to take poppy PO.
Teach Client/Family
• Caution the client not to use poppy in children or those who are pregnant or
breastfeeding until more research is available.
Prickly Ash
(prik’lee ash)
Scientific name: Zanthoxylum americanum
Other common names: Angelica tree, northern prickly ash, toothache tree,
yellow wood
Origin: Prickly ash is a tree found in the United States.
Uses
Prickly ash is used to treat flatulence, fever, and circulatory disorders such as low
blood pressure. Traditionally, prickly ash has been used to treat gastrointestinal
disorders and to decrease inflammation resulting from arthritis and rheumatism.
Actions
There are very few research studies on prickly ash. One study (Gessler et al, 1994)
identified the antimalarial action of Zanthoxylum chalybeum. Forty-three different
herbs were tested for their antimalarial activity against Plasmodium falciparum.
Of these 43 herbs, several plant parts were studied. The four most active herbs
in the study were Cissampelos mucronata, Maytenus senegalensis, Salacia madagascariensis, and Zanthoxylum chalybeum. Another study identified hepatic
carcinogen-metabolizing enzymes, among them cytochrome P450 (Banerjee et al,
1994). Researchers concluded that essential oils from prickly ash affect the enzymes
present for activation and detoxication of certain antibiotics that use these enzymes in
metabolism. Another study identified the reason for toxicity in cattle (Bowen et al,
1996). Toxicity was found to be due to an inhibitory reaction, resulting in hypotension
that could be antagonized by calcium and neostigmine. Another study (Bafi-Yeboa
et al, 2005) identified antifungal constituents of prickly ash.
Product Availability
Bark, fluid extract, tincture
Plant Parts Used: Bark, berry
Dosages
• Adult PO bark: 1-3 g dried bark (Jellin et al, 2008)
• Adult PO bark decoction: 1-3 g dry bark in water, 10-15 min, strain tid (Jellin
et al, 2008)
• Adult PO liquid bark extract: (1:1) 1-3 ml tid (Jellin et al, 2008)
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= Popular Herb
Prickly Ash
517
• Adult PO bark tincture: (1:5) 2-5 ml tid (Jellin et al, 2008)
• Adult PO liquid berry extract: (1:1) 0.5-1.5 ml (Jellin et al, 2008)
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Prickly ash should not be given to children. Persons with peptic or duodenal
ulcers, inflammatory conditions of the gastrointestinal tract, or hypersensitivity to
this or related herbs should not use prickly ash.
Side Effects/Adverse Reactions
CV: Hypotension
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions, photosensitivity
SYST: Bleeding
Interactions
Drug
Antacids, H2-blockers, proton pump inhibitors: Prickly ash may
decrease the action of these agents (theoretical).
Anticoagulants (heparin, salicylates, warfarin): Prickly ash may
increase bleeding when used with anticoagulants; avoid concurrent use.
Iron salts: Prickly ash tea may decrease the absorption of iron salts; separate
by 2 hours.
Herb
Anticoagulant/antiplatelet herbs: Prickly ash used with anticoagulant/
antiplatelet herbs may increase risk of bleeding.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Coumarin
Xanthyletin; Xanthoxyletin;
Allo-xanthoxyletin;
Dipetaline
Sesamin; Asarinin
Anticoagulant
Ligans
Tannin
Resin
Alkaloid
Volatile oil
Isoquinoline
alkaloid
Furanocoumarin
Cytotoxic
Nitidine; Laurifoline
Berberine
Antifungal
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
• Assess for the use of anticoagulants (heparin, warfarin, salicylates). These drugs
should not be used with prickly ash (see Interactions).
Adverse effects: Underline = life-threatening
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Propolis
Administer
• Instruct the client to store prickly ash in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Caution the client not to give prickly ash to children.
Propolis
(prah’puh-luhs)
Scientific names: Propolis balsam, propolis resin, propolis wax
Other common names: Bee glue, hive dross, Russian penicillin
Origin: Propolis is a natural product of bees.
Uses
Traditionally, propolis has been used to treat inflammation and to promote wound
healing. Propolis may be used for tuberculosis and bacterial, fungal, and protozoal
infections.
Investigational Uses
Propolis may have antioxidant and antitumor uses. It may also be used as an antiinflammatory to treat a variety of conditions.
Actions
Most of the information on propolis focuses on contact dermatitis, which is quite
common. Several articles have been published since 1976 on this hypersensitivity
reaction. Most other research focuses on the antimicrobial actions of propolis. Studies have shown antiviral action against herpes simplex virus type I (Amoros et al,
1992), antiinfluenza action (Serkedjieva et al, 1992), and antibacterial actions that
are significant and nonspecific (Dimov et al, 1992). Propolis has also been effective
against Streptococcus mutans present in the mouth (Park et al, 1998). Another
proposed action has been antiinflammation (Khayyal et al, 1993).
Product Availability
Tablets 600 mg; capsules 200, 500, 600 mg; topical cream, fluid extract, lozenges,
gum, jelly
Plant Part Used: Buds of conifers
Dosages
• Adult PO capsules or tablets: 600 mg daily
• Adult fluid extract: 15-30 gtt mixed in 3-4 oz warm water tid
• Adult topical cream: apply to affected area prn
Contraindications
Until more research is available, propolis should not be used during pregnancy
and breastfeeding. It should not be given to children. Persons who are hypersensitive to propolis or bee products should not use it. Those with asthma should not
use this product.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Pulsatilla
519
Side Effects/Adverse Reactions
GI: Nausea, anorexia, oral mucositis, stomatitis
INTEG: Hypersensitivity reactions, dermatitis, eczema
Primary Chemical Components and Possible Actions
Chemical Class
Resin
Wax
Essential oil
Pollen
Flavonoid
Prenyl esters
P-coumaric acid
Individual Component
Possible Action
Pinocembrin; Pinobanksin;
Galangin; Chrysin
Caffeic acid, Ferulic acid
Antimicrobial
Antimicrobial
Antimicrobial
Client Considerations
Assess
• Assess for hypersensitivity reactions, contact dermatitis, and oral mucositis. If
present, discontinue the use of this herb and administer an antihistamine or other
appropriate therapy.
Administer
P
• Instruct the client to store propolis in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Instruct the client not to use propolis in children or those who are pregnant or
breastfeeding until more research is available.
Pulsatilla
(puhl-suh-til’uh)
Scientific name: Anemone pulsatilla
Other common names: Crowfoot, Easter flower, kubjelle, meadow anemone,
meadow windflower, pasque flower, prairie anemone, smell fox, stor, wind flower
Origin: Pulsatilla is a perennial found in Europe.
Uses
Pulsatilla traditionally has been used as a sedative and diuretic, as well as to treat
insomnia, cough, genitourinary disorders, menstrual irregularities, headache, otitis
media, and eye conditions including cataract, glaucoma, iritis, and scleritis.
Topically, pulsatilla is used for boils and skin eruptions (Jellin et al, 2008).
Adverse effects: Underline = life-threatening
520
Pulsatilla
Actions
Pulsatilla has shown promise in the treatment of otitis media in children. Herbalists
have used this plant for many years to treat this condition (Friese et al, 1997). However, little primary research is available to support this use. Protoanemonin is known
to be a central nervous system depressant and to induce abortions.
Product Availability
Dried herb, fluid extract, homeopathic products, tincture
Plant Parts Used: Dried leaves, flowers, stems
Dosages
• Adult PO fluid extract: 0.1-0.3 ml tid (1:1 dilution in 25% alcohol)
• Adult PO infusion: 0.1-0.3 g dried herb infusion tid
• Adult PO tea: 1⁄2 tsp dried herb in 1 cup boiling water, let stand 15 min,
drink tid
• Adult PO tincture: 0.5-3 ml tid (1:10 dilution in 25% alcohol)
Contraindications
Because it is an abortifacient, pulsatilla should not be used during pregnancy.
Until more research is available, this herb should not be used during breastfeeding. Persons who are hypersensitive to pulsatilla should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia; burning of the tongue, throat (chewing)
GU: Albuminuria, hematuria, irritation
INTEG: Hypersensitivity reactions
Toxicity: Seizures, dizziness, blurred vision, sneezing paralysis,
irritation of nasal passages and throat, vomiting, abdominal
cramping and pain, diarrhea, nephrotoxicity
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Glucoside
Protoanemonin
Central nervous system
depression;
abortifacient; sedative
antipyretic (Jellin
et al, 2008)
Saponin
Tannin
Volatile oil
Acid
Chelidonic acid;
Succinic acid
Flavonoid
Glucose
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= Popular Herb
Pumpkin
521
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
! • Assess for toxicity: seizures, dizziness, blurred vision, sneezing paralysis, irritation
of nasal passages and throat, vomiting, abdominal cramping and pain, diarrhea,
and nephrotoxicity.
Administer
• Instruct the client to store pulsatilla in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use pulsatilla during pregnancy because it is an abortifacient. Until more research is available, caution the client not to use this herb
during breastfeeding.
! • Because of its toxicity, advise the client not to touch the pulsatilla plant.
Pumpkin
(puhmp’kuhn)
Scientific names: Cucurbita pepo, Cucurbita maxima, Cucurbita
moschata
Other common names: Cucurbita, pumpkinseed, vegetable marrow
Origin: Pumpkin is found in Canada and the United States.
Uses
Pumpkin is used as an anthelmintic, primarily for tapeworms, and to treat benign
prostatic hypertrophy (BPH), childhood enuresis, and irritable bladder.
Actions
Pumpkin has been shown to reduce benign prostatic hypertrophy and to
decrease human tapeworms, although no studies for either use are available.
One study (Tarhan et al, 2007) identified antioxidant properties of the flower
extract.
Product Availability
Seed extract, seed oil, seeds, tablets, tea
Plant Part Used: Seeds
Dosages
Anthelmintic
• Adult PO: 20-150 g tid
Dysuria due to BPH
• Adult PO: 5 g of ground seeds bid (Jellin et al, 2008)
Other
• Adult PO seeds: 10 g/day coarsely ground seeds taken with fluids
Adverse effects: Underline = life-threatening
P
522
Pycnogenol
Contraindications
Until more research is available, pumpkin should not be used therapeutically during pregnancy and breastfeeding. Persons who are hypersensitive to pumpkin
should not use it.
Side Effects/Adverse Reactions
ENDO: Electrolyte loss (sodium, potassium chloride)
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Diuretics: Pumpkin may increase the action of diuretics; use together cautiously.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Amino acid
Fatty acid
Cucurbitin
Oleic acid; Linoleic acid;
Palmitic acid; Stearic acid
Calcium; Selenium; Zinc;
Copper; Iron; Manganese;
Phosphorous; Potassium
Mineral
Possible Action
Tocopherol
Carotenoid
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
• Assess electrolytes levels (sodium, potassium, chloride) if the client is using pumpkin for an extended period to treat BPH.
• Assess for expulsion of worms if the client is using pumpkin as an anthelmintic.
Administer
• Instruct the client to store pumpkin in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use pumpkin therapeutically during pregnancy and breastfeeding until more research is available.
Pycnogenol
Scientific names: Procyanidol oligomers from Pinus maritima; also known as
Pinus nigra var. maritima
Other common name: Pine bark
Origin: Pycnogenol is a mixture of bioflavonoids found in pine bark.
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= Popular Herb
Pycnogenol
523
Uses
Pycnogenol is used to treat hypoxia in cardiac or cerebral infarction. It is also used
as an antioxidant, an antitumor, and to treat inflammation. Pycnogenol is often used
in place of grape seed extract.
Investigational Uses
Research is underway for the uses of pycnogenol in melasma, attention deficit–
hyperactivity disorder, gingival bleeding, plaque formation, chronic venous insufficiency, reduction of platelet aggregation, systemic lupus erythematous, and vascular
retinopathies.
Actions
Pycnogenol is a mixture of bioflavonoids found in pine. Preliminary research suggests antioxidant and antitumor actions, inhibition of tumor necrosis factor (TNF)alpha, and inhibition of smoking-induced platelet aggregation. The antioxidant
effect, including antiaging, has been evaluated and shown to be significant (Liu et al,
1998). Three studies show the antitumor properties of pycnogenol (Huang et al,
2005; Huynh et al, 1999, 2000). In all three studies, pycnogenol was able to induce
death in cancer cells, although one study showed healthy cells intact. There was inhibition of TNF-alpha in human vascular endothelial cells (Peng et al, 2000).
In another study, smoking-induced platelet aggregation was inhibited by the use of
either 500 mg of aspirin or 125 mg of pycnogenol. Aspirin increased bleeding time;
pycnogenol did not (Putter et al, 1999).
Gingival and Antiplaque Actions
One study (Kimbrough et al, 2002) identified the antiplaque action and the minimization of gingival bleeding in participants using chewing gum with pycnogenol. Those
subjects using this type of gum showed no increase in plaque formation in
2 weeks.
Attention Deficit–Hyperactivity Disorder
One small study with 24 individuals age 24 to 53 years old were studied in a
double-blind, placebo-controlled crossover study with pycnogenol, and methylphenidate, and placebo. The placebo ranked higher on a self-reporting scale
(Tenenbaum et al, 2002).
Product Availability
Capsules, tablets
Plant Parts Used: Water-soluble bioflavonoids from pine
Dosages
Chronic Pelvic Pain, Dysmenorrheal, Endometriosis
• Adult PO: 30-60 mg daily (Jellin et al, 2008)
Chronic Venous Insufficiency
• Adult PO: 45-360 mg daily or 100 mg tid (Jellin et al, 2008)
Coronary Artery Disease
• Adult PO: 150 mg tid (Jellin et al, 2008)
Diabetic Retinopathies
• Adult PO: 50 mg tid (Jellin et al, 2008)
Adverse effects: Underline = life-threatening
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524
Pygeum
Contraindications
Until more research is available, pycnogenol should not be used during pregnancy
and breastfeeding. It should not be given to children.
Interactions
Drug
Immunosuppressants: Pycnogenol may interfere with immunosuppressant
action (theoretical).
Lab Test
Blood platelet aggregation: Pycnogenol may cause reduced blood platelet
aggregation.
Pharmacology
Pharmacokinetics
Metabolized by glucuronide and sulfate conjugation; conjugates are excreted in
urine (18-24 hours), metabolites (28-34 hours).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Bioflavonoid
Proanthocyanidins
Antioxidant; antitumor
Client Considerations
Assess
• Assess the reason the client is taking this supplement.
Administer
• Instruct the client to store pycnogenol in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use pycnogenol in children or those who are pregnant or
breastfeeding until more research is available.
Pygeum
(pie-jee’uhm)
Scientific name: Pygeum africanum
Other common name: African plum tree
Origin: Pygeum is an evergreen found in Africa.
Uses
Pygeum had been used to treat urinary tract infections and benign prostatic hypertrophy (BPH), as well as to increase prostatic secretions. Traditionally,
pygeum is used in inflammation, urinary problems, fever, and as an aphrodisiac
(Jellin et al, 2008).
= Pregnancy
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! = Alert
= Popular Herb
Pygeum
525
Actions
BPH Action
Studies have focused on the use of pygeum as a treatment for BPH. Pygeum both
decreases inflammation and gland size and increases prostatic secretions and urinary flow (Levin et al, 1997; Shenouda et al, 2007). Rabbits given pygeum showed a
significant decrease in the partial outlet obstruction that occurs with BPH. Other
literature review details how several small studies have provided very little viable
information for the use of pygeum in BPH. A large-scale study is needed to investigate
the usefulness of pygeum (Edgar et al, 2007).
Other Actions
Pygeum may be useful for male sexual dysfunction related to the BPH (Carani et al,
1991). It may also be useful in chronic prostatitis. However, more research will be
necessary to confirm these results.
Product Availability
Powder; standardized extract (14% triterpenoids, 0.5% N-docosanol)
Plant Part Used: Bark
Dosages
BPH
• Adult PO: 75-200 mg daily may be combined with nettle for increased
effectiveness
Contraindications
Pregnancy category is 3; breastfeeding category is 1A.
Pygeum should not be given to children. Persons who are hypersensitive to pygeum
should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, gastrointestinal irritation
INTEG: Hypersensitivity reactions
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Triterpene
Urolic acids; Oleanolic acid;
Crataegolic acid
Prostatic
antiinflammatory
Beta-sitosterol
Competes with
cholesterol; inhibits
arachidonic acid
metabolites
Fatty acid
Tannin
Phytosterol
Beta-sitosterone;
Campesterol
Adverse effects: Underline = life-threatening
P
526
Pygeum
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store pygeum in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 1A.
• Caution the client not to give pygeum to children.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Queen Anne’s Lace
527
Queen Anne’s Lace
(kween anz lays)
Scientific name: Daucus carota
Other common names: Bee’s nest, bird’s nest, carrot, devil’s plague,
mother’s die, oil of carrot, philatron, wild carrot
Origin: Queen Anne’s lace is found in North America.
Uses
Queen Anne’s lace has been used as an antibacterial, antispasmodic, antisteroidogenic, to protect the liver, and for hypertension. In children, Queen Anne’s lace is used
to treat tonsillitis, intestinal parasites (as a tea), and dermatologic conditions such as
photodermatosis.
Actions
Queen Anne’s lace has shown to be antihypotensive, antispasmodic, antisteroidogenic,
hepatoprotective, and bacteriosorbent. The antispasmodic effect was evaluated in different species of animals on smooth muscles of the uterus, blood vessels, ileum, and trachea. It was found to be a smooth muscle relaxant (nonspecific) similar to papaverine,
but only one tenth as potent (Gambhirr et al, 1979). The antisteroidogenic action was
studied using Queen Anne’s lace seeds, which were able to arrest the development of the
ovaries and reduce weight in the mouse (Majumder et al, 1997). The hepatoprotective
action of Queen Anne’s lace was evaluated against carbon tetrachloride intoxication in
mouse liver (Bishayee et al, 1995). Hepatic function test results were lowered, and
Queen Anne’s lace provided significant protection against hepatic damage. The bacteriosorbent action has been shown by induction of agglutination (Bratthall, 1978).
Product Availability
Crude extract, tea
Plant Parts Used: Leaves, roots, seeds
Q
Dosages
• Adult PO tea: 2-4 g steeped in boiling water 5-10 min, strain, tid (Jellin et al, 2008)
• Adult PO liquid extract (1:1): 2-4 ml tid (Jellin et al, 2008)
Contraindications
Until more research is available, Queen Anne’s lace should not be used during
pregnancy and breastfeeding. Persons who are hypersensitive to Queen Anne’s lace
should not use it.
Side Effects/Adverse Reactions
CNS: CNS depression, sedation, drowsiness
CV: Hypotension, cardiac depression
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions, contact dermatitis, photosensitivity
Interactions
Drug
Antihypertensives, diuretics: Queen Anne’s lace increases hypotension
when used with antihypertensives, diuretics; use together cautiously.
Continued
Adverse effects: Underline = life-threatening
528
Queen Anne’s Lace
Interactions—cont’d
Cardiac glycosides (digoxin, digotoxin): Queen Anne’s lace used with
cardiac glycosides may increase cardiac depression; avoid concurrent use.
CNS depressants (alcohol, analgesics, anxiolytics, sedatives): Queen
Anne’s lace increases the action of central nervous system depressants; use
together cautiously.
Estrogens: Queen Anne’s lace may interfere with the action of estrogens.
Herb
Sedative herbs: Queen’s Anne’s lace with sedative herbs may increase sedation
(theoretical).
Primary Chemical Components and Possible Actions
Chemical Class
Sesquiterpenes
Glucosides
Flavonoid
Porphyrin
Furanocoumarin
Volatile oil
Seeds also contain
Fatty acid
Individual Component
Possible Action
Chrysin; Luteolin
Apigenin
Antioxidant,
Antiinflammatory,
Radical scavenger
(Kumarasamy et al,
2005)
Anxiolytic
DC-2,3
Pinene; Geraniol;
Limonene; Terpinen;
Carophyllene; Carotol;
Daucol; Asarone;
Dipentin; P-cymene
Calcium channel blocker
Oleic acid; Linolenic acid;
Palmitic acid
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
• Assess for medication use (see Interactions).
Administer
• Instruct the client to store Queen Anne’s lace in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use Queen Anne’s lace during pregnancy and breastfeeding until more research is available.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Quince
529
• Advise the client to stay out of the sun or to use protective clothing. Queen Anne’s
lace causes increased photosensitivity.
• Advise the client not to perform hazardous activities such as driving or operating
heavy machinery until physical response to the herb can be evaluated.
Quince
(kwins)
Scientific name: Cydonia oblonga
Other common names: Common quince, golden apple
Origin: Quince is found in Southwest and Central Asia and in Europe.
Uses
Quince traditionally has been used to treat diarrhea, gonorrhea, dysentery,
Candida infections of the mouth, and sore throat. It is also a component in
lotions, creams, and mouthwash. Quince is used topically to treat canker sores
and gum disease.
Investigational Uses
Researchers are experimenting with the use of quince as an antibacterial and to treat
cancer.
Actions
The variety of quince that is common in Peru has been shown to be effective against
Vibrio cholerae when tested with several other herbs (Guevara et al, 1994). Traditional literature shows actions for cardiac and renal effects. Most of this literature is
based on anecdotal reports. Primary research is lacking for this herb. New elements
of the composition of quince seeds were identified as phenolics, organic acids, and
Q
free amino acids (Silva et al, 2005).
Product Availability
Decoction, fruit syrup, mucilage of seeds
Plant Parts Used: Fruit, seeds
Dosages
Diarrhea, Thrush, Gonorrhea
• Adult PO seeds: boil 2 drams in 1 pt water for 10 min; strain
• Adult topical seeds: apply poultice of ground seeds to affected area prn
Contraindications
Until more research is available, quince should not be used during pregnancy
and breastfeeding. Persons who are hypersensitive to quince should not
use it.
Side Effects/Adverse Reactions
INTEG: Hypersensitivity reactions
SYST: Toxicity (seeds)
Continued
Adverse effects: Underline = life-threatening
530
Quinine
Interactions
Drug
Oral medications: Quince may decrease the absorption of all oral
medications (Jellin et al, 2008).
Food
Nutrients: Quince may decrease the absorption of nutrients (Jellin et al,
2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Seeds contain
Phenolics
Organic acids
Free amino acids
Fixed oil
Protein
Cyanogenic
Glycosides
Amygdalin
Cyanide
Toxicity
Toxicity
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of this herb
and administer an antihistamine or other appropriate therapy.
! • Assess for toxicity.
Administer
• Instruct the client to store quince in a cool, dry place, away from heat and moisture.
Teach Client/Family
• Caution the client not to use quince during pregnancy and breastfeeding until more
research is available.
• Advise the client to store quince out of the reach of children and pets.
Quinine
(kwy’nine)
Scientific name: Cinchona succirubra
Other common names: Cinchona, Jesuit’s bark, Peruvian bark
Origin: Quinine is a tree found in mountainous tropical regions of the United
States.
Uses
Quinine has been used to treat malaria. It has been used in mainstream medicine to
treat Plasmodium falciparum and nocturnal leg cramps.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Quinine
531
Actions
Quinine inhibits parasite replication and transcription of DNA to RNA by forming
complexes with the DNA of the parasite (Andrade-Neto et al, 2003).
Product Availability
Capsules, tablets
Plant Part Used: Bark of 6- to 8-year-old trees
Dosages
Leg Cramps
• Adult PO capsules/tablets: 250-300 mg at bedtime
Other
• Adult PO capsules/tablets: 650 mg q8hr ⫻ 10 days, given with pyrimethamine
25 mg q12hr ⫻ 3 days and sulfadiazine 500 mg qid ⫻ 5 days
• Child PO capsules/tablets: 25 mg/kg/day divided q8hr ⫻ 3-7 days
Contraindications
Quinine should not be used during pregnancy and breastfeeding. It should not be
used by persons with G6PD deficiency and retinal field changes. Caution should be
exercised by persons with blood dyscrasias, severe gastrointestinal disease, neurologic disease, severe hepatic disease, psoriasis, cardiac arrhythmias, and tinnitus.
Persons who are hypersensitive to quinine should not use it.
Side Effects/Adverse Reactions
CNS: Headache, stimulation, fatigue, irritability, seizures, bad dreams,
dizziness, fever, confusion, anxiety
CV: Angina, arrhythmias, tachycardia, hypotension, acute
circulatory failure
EENT: Blurred vision, corneal changes, difficulty focusing,
tinnitus, deafness, photophobia, diplopia, night blindness
ENDO: Hypoglycemia
GI: Nausea, vomiting, anorexia, diarrhea, epigastric pain
GU: Renal tubule damage, anuria
HEMA: Thrombocytopenia, purpura, hypothrombinemia,
hemolysis
INTEG: Hypersensitivity reactions, pruritus, pigmentary changes, skin
eruptions, lichen planus-like eruptions, flushing, facial edema sweating
RESP: Dyspnea
Interactions
Drug
Acetazolamide, sodium bicarbonate: Quinine used with acetazolamide,
sodium bicarbonate may lead to toxicity; do not use concurrently.
Aluminum salts, magnesium: Aluminum salts, magnesium may cause
decreased absorption of quinine; separate doses by 3 hours.
Antacids, H2-blockers, proton pump inhibitors: Quinine may decrease
the action of these agents (theoretical).
Anticoagulants (heparin, salicylates, warfarin), carbamazepine,
cardiac glycosides (digoxin), neuromuscular blockers: Quinine may
increase the action of these agents; avoid concurrent use.
Continued
Adverse effects: Underline = life-threatening
Q
532
Quinine
Interactions—cont’d
Herb
Anticoagulant herbs: Quinine and anticoagulant herbs may increase the
risk of bleeding (theoretical).
Pharmacology
Pharmacokinetics
PO: Peak 1 to 3 hours; metabolized in the liver, excreted in the urine; half-life is 4 to
5 hours.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Quinidine
Quinine, Cinchonaminone
Parasitic, MAOI
Cardiac depressant
Client Considerations
Assess
• Assess for hypersensitivity reactions, itching and skin eruptions. If present, quinine
use should be discontinued and an antihistamine or other appropriate therapy
administered.
• Monitor hepatic function tests every week (ALT, AST, bilirubin). If elevated, herb
use should be discontinued.
• Assess for cinchonism: nausea, blurred vision, tinnitus, headache, and difficulty
focusing.
• Monitor blood pressure and pulse. Watch for hypotension and tachycardia.
• Monitor blood studies and complete blood count. Blood dyscrasias can occur.
• Assess for medications used (see Interactions).
Administer
• Instruct the client to store quinine in a sealed, light-resistant container, away from
heat and moisture.
• Instruct the client to take quinine 2 hours before or after meals at the same time
of day to maintain blood level.
Teach Client/Family
• Caution the client not to use quinine during pregnancy and to avoid its use during
breastfeeding.
• Advise the client to avoid the concurrent use of quinine and over-the-counter cold
preparations.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Ragwort
533
Ragwort
(rag’wawrt)
Scientific name: Senecio jacoboea
Other common names: Cankerwort, cocashweed, coughweed, dog standard,
false valerian, golden ragwort, golden senecio, liferoot, ragweed, St. James wort,
staggerwort, stammerwort, stinking nanny, squaw weed, squawroot
Origin: Ragwort is found in North America.
Uses
Ragwort has been used internally to treat menstrual irregularities. Ragwort can be
applied topically to stings, leg ulcers, and ulcers of the oral cavity. Only external use
is recommended.
Actions
The only documented studies of ragwort focus on its toxicity. Ragwort should not be
taken internally for any reason.
Product Availability
Dried herb, fresh herb
Plant Parts Used: Flowers, leaves, seeds
Dosages
• Adult gargle: soak dried herb in warm water, strain, gargle prn
• Adult topical: make poultice from bruised fresh herb added to a little water; apply
to affected area prn
• Adult topical: soak dried herb in warm water; apply to affected area prn
Contraindications
Until more research is available, ragwort should not be used internally during
pregnancy and breastfeeding. It should not be given internally to children. Persons
who are hypersensitive to ragwort or Asteraceae/Compositae family and those with
hepatic disease should not use it. Internal use of ragwort is not recommended.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, hepatotoxicity, hepatic failure
(internal use)
INTEG: Hypersensitivity reactions
Interactions
Herb
Eucalyptus, unsaturated pyrrolizidine alkaloid herb: Ragwort with
eucalyptus may increase the risk of pyrrolizidine alkaloid toxicity (theoretical).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Pyrrolizidine
alkaloid
Floridanine; Florosenine;
Senecionine; Otosenine
Toxic
Adverse effects: Underline = life-threatening
R
534
Raspberry
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, herb use should be discontinued
and an antihistamine or other appropriate therapy administered.
! • Monitor hepatic function tests (ALT, AST, bilirubin) if ragwort is taken internally. If
results are elevated, herb use should be discontinued.
Administer
• Instruct the client to store ragwort in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use ragwort internally in children or those who are
pregnant or breastfeeding until more research is available.
Raspberry
(raz’beh-ree)
Scientific name: Rubus idaeus
Other common names: Bramble, bramble of Mount Ida, hindberry,
red raspberry
Origin: Raspberry is found in Europe, North America, and Asia.
Uses
Raspberry leaves are used to promote diuresis and to treat inflammation and
cough. Raspberry may be used topically to treat wounds. Raspberry, like cranberry, is considered useful for the prevention of urinary tract infections and renal
calculi. There may be an antimicrobial action in raspberry roots; therefore they
are used to promote wound healing and to treat sore throats and canker sores.
Raspberry tea is used during pregnancy to relieve morning sickness and to speed
and ease labor.
Investigational Uses
Research is underway to confirm the antioxidant use of raspberry and as a gastrointestinal relaxant.
Actions
Raspberry shows antidiabetic and antimicrobial effects. Raspberry is commonly used
during pregnancy to relieve morning sickness and to aid in childbirth.
Antimicrobial Action
Twenty-nine Finnish plants were evaluated for their antimicrobial effects. Raspberry
was shown to be effective against bacteria only (Rauha et al, 2000). The microbes
used in this study were Aspergillus niger, Bacillus subtilis, Candida albicans,
Escherichia coli, Micrococcus luteus, Pseudomonas aeruginosa, Saccharomyces
cerevisiae, Staphylococcus aureus, and Staphylococcus epidermis.
Antidiabetic Action
One study evaluated raspberry for use as a treatment for diabetes. In this study, blood
glucose levels were reduced significantly in laboratory animals (Briggs et al, 1997).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Raspberry
535
Antioxidant
One small study identified the antioxidant content of five types of berries by measuring their oxygen radical absorbance capacity. All berries had high antioxidant properties (Wada et al, 2002). Another study (Venskutonis et al, 2007) identified the
radical scavenging activity of raspberry.
Product Availability
Capsules, fluid extract, powder, tablets, tea
Plant Part Used: Leaves
Dosages
• Adult PO fluid extract: 4-8 ml tid (1 g leaves/ml 25% alcohol)
• Adult PO powder/tablets: 4-8 g tid
Contraindications
Pregnancy category is 1; breastfeeding category is 2A.
Persons who are hypersensitive to raspberry should not use it. Women with
estrogen-sensitive cancers should avoid raspberry leaf (Jellin et al, 2008).
Side Effects/Adverse Reactions
INTEG: Hypersensitivity reactions
Interactions
Drug
Antidiabetics (acetohexamide, chlorpropamide, glipizide, insulin,
metformin, tolazamide, tolbutamide, troglitazone): Antidiabetics may
increase hypoglycemia when used with this herb; monitor blood glucose levels
(theoretical).
Calcium, iron salts, magnesium: Raspberry tea may decrease the
absorption of these agents.
R
Primary Chemical Components and Possible Actions
Chemical Class
Leaves contain
Quercetin
Rutin
Flavonoid
Tannin
Fragarin
Acids
Vitamin
Fruit contains
Pectin
Fructose
Vitamin
Individual Component
Possible Action
Astringent
Mild oxytocic
Gallic acid; Ellagic acid
C
C
Adverse effects: Underline = life-threatening
536
Rauwolfia
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, herb use should be discontinued
and an antihistamine or other appropriate therapy administered.
• Monitor blood glucose levels in diabetic clients (see Interactions).
Administer
• Instruct the client to store raspberry in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 1 and breastfeeding category is 2A.
Rauwolfia
(rau-wul’fee-uh)
Scientific name: Rauvolfia serpentina
Other common names: Indian snakeroot, snakeroot
Origin: Rauwolfia is found in the Far East, India, and South America.
Uses
Rauwolfia is most often used to treat hypertension. Reserpine, one of its chemical
components, is used in mainstream pharmacology, although newer synthetic drugs
for hypertension are thought to be more effective. Traditional uses of rauwolfia include treatment for snake bite, insect bites, fever, and dropsy. It is also used to treat
nervousness and insomnia.
Actions
Rauwolfia inhibits the release of norepinephrine, depleting norepinephrine stores
in adrenergic nerve endings. It has been available in mainstream pharmacology as
reserpine for many years. Rauwolfia is used rarely today, except in herbal practice.
Product Availability
Crude herb, fluid extract, injectable (reserpine), powdered extract, suppositories
(reserpine), tablets, tea
Plant Part Used: Root
Dosages
• Adult PO: 200-400 mg daily in divided doses; maintenance 50-300 mg daily or in
two divided doses (available from a pharmacy with a prescription)
• Adult PO tablets: 600 mg daily (equivalent to 6 mg alkaloids)
Contraindications
Rauwolfia should not be used during pregnancy and breastfeeding. It should not
be given to children. Persons who are hypersensitive to rauwolfia or those with
depression, suicidal tendencies, active peptic ulcer disease, ulcerative colitis,
Parkinson’s disease, or pheochromocytopenia should not use it. Clients with
seizure disorders or renal disease should use rauwolfia with caution.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Rauwolfia
537
Side Effects/Adverse Reactions
CNS: Drowsiness, fatigue, lethargy, dizziness, depression, anxiety, headache,
seizures, parkinsonism
CV: Chest pain, bradycardia, arrhythmias
GI: Nausea, vomiting, anorexia
HEMA: Purpura, increased bleeding time, thrombocytopenia
INTEG: Hypersensitivity reactions, bruising, purpura, ecchymosis
Interactions
Drug
!
Amphetamines, ephedrine, epinephrine, isoproterenol,
norepinephrine: Use of rauwolfia with these agents may cause
decreased pressor effects; avoid concurrent use.
Cardiac drugs (beta-blockers, diuretics): Use of rauwolfia with
cardiac drugs may result in increased hypotension; avoid concurrent use.
Cardiac glycosides (digoxin): Use of rauwolfia with cardiac glycosides will
cause severe bradycardia, do not use together.
CNS depressants (alcohol, barbiturates, opioids): Use of rauwolfia with
central nervous system depressants may cause increased CNS depression; avoid
concurrent use.
L-Dopa: Use of rauwolfia reduces the effect of L-dopa, with increased
extrapyramidal motor symptoms; avoid concurrent use.
MAOIs: Use of rauwolfia with MAOIs may cause excitation and/or hypertension;
avoid concurrent use.
Sympathomimetics: Use of rauwolfia with sympathomimetics will increase
blood pressure; avoid concurrent use.
Herb
Ephedra: Use of rauwolfia with ephedra may result in decreased pressor
effects; avoid concurrent use.
Lab Test
Basal nocturnal acid, gastric analysis, serum/urine sodium:
Rauwolfia may cause increased gastric analysis results, basal nocturnal acid
output, and serum or urine sodium.
Red blood cells, serum gastrin, urine vanillylmandelic acid:
Rauwolfia may cause decreased red blood cells, urine vanillylmandelic acid
(VMA), and serum gastrin.
Pharmacology
Pharmacokinetics
Reserpine peaks in 4 hours; duration 2 to 6 weeks; half-life 50 to 100 hours. It is
metabolized by the liver, excreted by the kidneys, crosses the blood-brain barrier,
and enters breast milk.
Adverse effects: Underline = life-threatening
R
538
Red Bush Tea
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Iridoid glucoside
Indole alkaloid
Epiloganin
Reserpine
Serpentinine; Rescinnamine;
Raubasine; Raupine,
Methylajmaline,
Methylisoajmaline,
Hydroxyserpagine,
Antileukemic,
Yohimbinic acid,
Isorauhimbinic acid
Possible Action
Antihypertensive
Starch
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of rauwolfia
and administer an antihistamine or other appropriate therapy.
! • Monitor cardiac status including blood pressure and pulse; watch for hypotension
and bradycardia.
• Assess for bleeding, bruising, ecchymosis, and purpura.
• Assess medications and herbs used. Rauwolfia interacts with many drugs (see
Interactions).
Administer
• Instruct the client to store rauwolfia products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use rauwolfia in children or those who are pregnant or
breastfeeding.
• Caution clients with depression, peptic ulcer disease, ulcerative colitis, Parkinson’s
disease, or seizure disorders not to use rauwolfia.
• Advise the client not to perform hazardous activities such as driving or operating
heavy machinery until physical response to the herb can be evaluated.
• Advise the client to rise slowly to a standing position to avoid orthostatic
hypotension.
Red Bush Tea
(rehd bewsh tee)
Scientific names: Aspalathus linearis; also known as Borbonia pinifolia and
Aspalathus contaminata
Other common name: Rooibos tea
Origin: Red bush is a bush found in South Africa.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Red Bush Tea
539
Uses
Red bush tea is used as a beverage in place of caffeinated teas.
Investigational Uses
Preliminary research is exploring the antitumor properties of red bush tea and
its ability to combat aging in brain tissue. Also being researched is its antihemolytic use.
Actions
Very little research is available for red bush tea. It is known to be high in vitamin C
and to contain no caffeine. Initial research is available documenting the antioxidant
and antiaging properties of this tea (Sasaki, 1993; Shimoi et al, 1996). In addition,
two studies showed that suppression of cancerous cells occurred in mice given
Aspalathus linearis (Komatsu et al, 1994; Marnewick et al, 2005). Another study
showed that red bush tea suppresses HIV infections (Nakano et al, 1997). Simon
et al (2000) identified the antihemolytic effect on red blood cells. The degree of
inhibition of hemolysis was comparable with the effect of vitamin C.
Product Availability
No commercial products are available.
Plant Part Used: Leaves
Dosages
No published dosages are available.
Contraindications
No absolute contraindications are known.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Antioxidant
HIV inhibition
(Jellin et al, 2008)
Vitamin C
Polysaccharides
Flavonoids
Tannins
Client Considerations
Assess
• Identify the reason the client is using this product.
Administer
• Instruct the client to store red bush tea in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Advise the client that red bush tea may be used as a beverage at any time, that it
contains no caffeine, and that it is high in vitamin C.
Adverse effects: Underline = life-threatening
R
540
Rose Hips
Rose Hips
(roez hips)
Scientific name: Rosa canina
Other common names: Dog brier fruit, dog rose fruit, hipberries, wild brier
berries, brier hip, hip, brier rose, eglantine gall, hog seed, dog berry, sweet
brier, witches brier, hip tree, hip fruit, hop fruit
Origin: Rose hips is found in Europe, Asia, the United States, and Canada.
Uses
Rose hips is usually taken for its vitamin C content. It is used internally as a diuretic,
to prevent and treat colds, flu, vitamin C deficiency, renal and urinary tract disorders,
arthritic conditions, rheumatism, gout, and sciatica, and to relieve constipation and
increase immunity and capillary strength. Topically, the leaves may be used as a
poultice to promote wound healing.
Actions
Very little scientific research is available for rose hips. In one study that identified its allergic properties (Kwaselow et al, 1990), workers exposed to the dust of rose hips developed asthma, rhinitis, and urticaria. Two other studies evaluated the effect of rose hips
on cholesterol and triglyceride levels. Hamsters and mice fed rose hips and other fatty
acids showed little or no change in the blood levels of these lipids (Gonzalez et al, 1997;
Lutz et al, 1993). One study (Ninomiya et al, 2007) found rose hips to be a potent antiobesity herb because of one of the chemical components, trans-tiliroside.
Product Availability
Capsules, cream, extracts (usually in combination with other products), syrup,
tablets, tea, tincture
Plant Parts Used: Fruit, leaves
Dosages
• Adult PO infusion: scald 1-2 g powdered herb and steep 10-15 min, strain
• Adult topical: the leaves can be used as a poultice applied to wounds daily
Contraindications
Until more research is available, rose hips should not be used during pregnancy
and breastfeeding. Persons with hypersensitivity to rose hips should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea
INTEG: Hypersensitivity reactions
Interactions
Drug
Iron: Rose hips increases oral iron absorption.
Salicylates: Rose hips can decrease urinary excretion of salicylates.
Lab Test
False negative: A false negative may occur with acetaminophen occult blood.
False increase: A false increase may occur with AST, bilirubin, carbamazepine,
creatinine, glucose.
Continued
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Rue
541
Interactions—cont’d
False decrease: A false decrease may occur with LDH, theophylline.
Decrease: Rose hips may decrease uric acid.
Increase: Rose hips may increase calcium, sodium.
Primary Chemical Components and Possible Actions
Chemical Class
Kaempferol
Tannin
Carotenoid
Pectin
Vitamin
Acid
Flavonoid
Phenol
Volatile oil
Vanillin
Sugar
Trans-tiliroside
Individual Component
Possible Action
C
A, B1, B2, B3, E, K
Mallic acid, Citric acid,
P-coumaric acid
Antioxidant
Invert sugar; Saccharose
Antiobesity
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of rose hips
and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store rose hips in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use rose hips during pregnancy and breastfeeding until
more research is available.
Rue
(rew)
Scientific name: Ruta graveolens
Other common names: Herb-of-grace, herbygrass, rutae herba, vinruta
Origin: Rue is found in the Mediterranean, the Americas, Asia, Africa, and
Europe.
Adverse effects: Underline = life-threatening
R
542
Rue
Uses
Rue traditionally has been used as a sedative, an anthelmintic, and to induce abortion, reduce inflammation in joint disease, relieve menstrual and gastrointestinal
disorders, and to treat earaches, snake bite, and insect stings. It may also be used as
an abortive agent for contraception. However, supporting evidence for many of these
uses is lacking.
Actions
Cardiovascular Action
Rue has been found to produce cardiovascular effects, including hypotension (Chiu
et al, 1997). Researchers studied the effects of green beans, common rue, and kelp
used concurrently. When rue was tested alone, it was found to exert positive chronotropic and inotropic effects on the right atrium but no effect on atrial tension. This
study demonstrates the principle that herbs used in combination often are more
potent than a single herb used alone.
Antifertility Action
Rue’s postcoital antifertility action was demonstrated in a study using rats
and hamsters (Gandhi et al, 1991). Different preparations of Ruta graveolens
were given orally. The powdered root, aerial parts, and extract of the aerial parts
all showed anticonceptive action. None of these was found to be effective in
hamsters. However, another study using the roots, stems, and leaf extracts found
that all three preparations showed significant antifertility action in rats (Kong
et al, 1989).
Antiinflammatory and Analgesic Actions
In one study, plants indigenous to Jordan were studied for their antiinflammatory and
analgesic actions. Rue was found to decrease pain in mice (Atta et al, 1998).
Product Availability
Capsules, creams, crude herb, extract, oil
Plant Parts Used: Above-ground parts
Dosages
Earache
• Adult topical oil: pour oil on cotton and insert into affected ear
Toothache
• Adult topical leaves: may be used to fill hollow teeth
Other
• Adult PO capsules: 1 capsule with meals tid
• Adult PO extract: 1⁄2-1 tsp with meals tid
• Adult topical cream: apply prn to affected area
Contraindications
Class 2b/2d herb (whole herb).
Because it can cause spontaneous abortion, rue should not be used during pregnancy. Until more research is available, this herb should not be used during
breastfeeding and should not be given to children. Persons with hypersensitivity to
rue should not use it. Persons with cardiac disease should use rue with caution.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Rue
543
Side Effects/Adverse Reactions
CV: Hypotension
GI: Spontaneous abortion
INTEG: Hypersensitivity reactions, photosensitivity, rash, erythema, blisters
(topical)
Toxicity: High doses
Interactions
Drug
Antihypertensives: Use of rue with antihypertensives may cause increased
vasodilation; avoid concurrent use.
Cardiac glycosides (digoxin): Use of rue with cardiac glycosides may cause
increased inotropic effects; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Alkaloid
Arborine, arborinine,
gamma fagarine
(Jellin et al, 2008)
Rutamarin, bergapten,
xanthotoxin
(Jellin et al, 2008)
Coumarin
Volatile oil
Psoralen
Gamma-fagarine
Furoquinoline
Glycosides
Possible Action
Mutagenic,
phototoxic
Dictamnine
Feruloylsucrose;
Methylcnidioside A;
Methylpicraquassioside A;
Rutin; Picraquassioside
(Chen, 2001)
Chalepensin
R
Antifertility
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of rue and
administer an antihistamine or other appropriate therapy.
• Determine whether the client is taking other antihypertensives and/or cardiac
glycosides (see Interactions).
• Monitor cardiac status periodically, including blood pressure and pulse.
Administer
• Instruct the client to store rue in a cool, dry place, away from heat and
moisture.
Adverse effects: Underline = life-threatening
544
Rue
Teach Client/Family
• Caution the client not to use rue during pregnancy because it can cause spontaneous
abortion. Until more research is available, caution the client not to use rue during
breastfeeding and not to give it to children.
• Caution the client to avoid using antihypertensives and cardiac glycosides
concurrently with this herb (see Interactions).
! • Warn the client that rue is toxic at high doses.
• Teach the client to avoid confusion with goat’s rue (Jellin et al, 2008).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Safflower
545
Safflower
(sa’flau-uhr)
Scientific name: Carthamus tinctorius
Other common names: American saffron, azafran, bastard saffron, benibana,
dyer’s saffron, fake saffron, false saffron, zaffer
Origin: Safflower is found in the Mediterranean, Europe, and the United States.
Uses
Safflower traditionally has been used to treat constipation and fever. Chinese
herbalists use it to treat cough, dysmenorrhea, amenorrhea, and other menstrual
irregularities. It has also been used as a component in products such as
massage oil.
Investigational Uses
Safflower is being tested for its ability to decrease lipids, to treat fatty acid deficiency,
and as a COX-2 and prostaglandin inhibitor.
Actions
The studies done on safflower focus on its antiinflammatory, antioxidant, antimycotic, and antihypertensive actions.
Antiinflammatory Action
The antiinflammatory actions of safflower were evaluated by identifying its triterpene
content (Akihisa et al, 1996). Significant antiinflammatory properties were found in
all flower species evaluated from the Compositae family.
Antioxidant Action
Antioxidant components were isolated from safflower (see chemical properties
table) (Zhang et al, 1997).
Antimycotic Action
Researchers screened 56 Chinese herbs for their antimycotic action against Aspergillus fumigatus, Candida albicans, Geotrichum candidum, and Rhodotorul rubra.
Safflower exerted the strongest action against Aspergillus fumigatus (Blaszczyk
et al, 2000).
Antihypertensive Action
Safflower has been shown to lower blood pressure in hypertensive rats. It is believed
to do so by acting on the renin-angiotensin system. Researchers observed a decrease
in plasma renin activity and angiotensin II activity (Liu et al, 1992).
Other Actions
When safflower was used with ginseng for breast cancer, all concentrations studied
were able to inhibit proliferation in solid tumors (Loo et al, 2004).
Product Availability
Capsules, dried flowers, fluid extract, fresh flowers, tea
Plant Parts Used: Flowers, seeds
Dosages
• Adult PO dried flowers: 3 g tid
• Adult PO extract: 3 g dried flowers/15 ml alcohol/15 ml water, take tid
• Adult PO fresh flowers: 2 tbsp tid
Adverse effects: Underline = life-threatening
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546
Safflower
Contraindications
Class 2b/2d herb (flower).
Because it is a uterine stimulant, safflower should not be used during pregnancy.
Until more research is available, this herb should not be used during breastfeeding. Persons with hypersensitivity to safflower or Asteraceae/Compositae family
should not use it. Persons with bleeding disorders, HIV/AIDS, lupus, decreased
immunity, burns, or sepsis should avoid its use.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Anticoagulants (heparin, salicylates, warfarin): Safflower may
potentiate anticoagulant action; avoid concurrent use (theoretical).
Immune serums, immunosuppressants, toxoids, vaccines:
Use of safflower with immune serums, immunosuppressants, toxoids, and
vaccines may cause increased immunosuppression; avoid concurrent use
(theoretical).
Herb
Anticoagulant/antiplatelet herbs: Safflower with anticoagulant/
antiplatelet herbs may increase the risk of bleeding.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Glycosides
Fatty acid
Kaempferol; Acacetin
Linoleic acid; Linolenic acid;
Oleic acid; Palmitic acid;
Steric acid
Heliaol; Taraxasterol;
Psi-taraxasterol;
Alpha-amyrin;
Beta-amyrin; Lupeol;
Taraxerol; Cycloartenol;
Enecycloartanol;
Tirucalla; Dienol
Dammaradienol
Ferulamide;
P-coumaramide;
Di-p-coumaramide;
Diferulamide
Cartorimine
Triterpene
Serotonin
derivative
Cyclohiptenone
Oxide derivative
= Pregnancy
= Pediatric
! = Alert
Possible Action
Antiinflammatory
Antioxidant
Anticoagulant
= Popular Herb
Saffron
547
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of safflower
and administer an antihistamine or other appropriate therapy.
• Assess for immunosuppressant medications the client may be taking, such as vaccines, immune serums, toxoids, and immunosuppressants (see Interactions).
Administer
• Instruct the client to store safflower in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use safflower during pregnancy because it is a uterine
stimulant. Until more research is available, caution the client not to use this herb
during breastfeeding.
• Caution the client to avoid taking immunosuppressants concurrently with safflower
(see Interactions).
Saffron
(sa’-fruhn)
Scientific name: Crocus sativus
Other common names: Indian saffron, keser, kum kuma, true saffron,
Spanish saffron, zaffron
Origin: Saffron is found in Europe and Asia.
Uses
Saffron is primarily used as a flavoring in food. It is used, traditionally, as a sedative
and an expectorant, and topically to treat skin disorders.
Actions
S
Cytotoxic Action
Very little supporting evidence is available for the claims that saffron’s chemical
components crocine, picrocrocin, and safranal are cytotoxic. However, three
studies have shown promise in this area (Aung et al, 2007; Escribano et al, 1996;
Nair et al, 1995).
Other Actions
One study (Akhondzadeh et al, 2005) identified saffron as able to decrease mild
to moderate depression. This study was a double-blind, randomized, placebocontrolled trial.
Product Availability
Powder
Plant Part Used: Dried tops
Dosage
No published dosages are available. Lethal dose is 20 g.
Adverse effects: Underline = life-threatening
548
Sage
Contraindications
Saffron should not be given to children or those who are pregnant or breastfeeding. Saffron is an abortifactant. It should not be used in hypersensitivity to saffron
or Lolium, Olea, Salsola species plants (Jellin et al, 2008).
Side Effects/Adverse Reactions
CNS: Dizziness
CV: Bradycardia
EENT: Epistaxis
GI: Anorexia, nausea, vomiting
INTEG: Flushing of head and face
Reproductive: Spontaneous abortion
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Carotenoids
Crocine; Crocetin;
Picrocrocin; Safranal
Dimethyl-crocetin
Cytotoxic
Client Considerations
Assess
• Assess the reason the client is using saffron.
• Assess for allergy to this herb or Lolium, Olea, Salsola species plants.
Administer
• Keep saffron in a cool, dry area, away from excessive light.
Teach Client/Family
• Teach the patient that saffron should not be used in pregnancy because spontaneous abortion may occur. It should not be used in children or breastfeeding until
more research is available.
Sage
(sayj)
Scientific name: Salvia officinalis
Other common names: Dalmatian, garden sage, meadow sage, scarlet sage,
tree sage, common sage, true sage, broad-leafed sage
Origin: Sage is a perennial found in Europe, Canada, and the United States.
Uses
Sage has been used to treat menstrual disorders, diarrhea, sore throat, depression,
cerebral ischemia, Alzheimer’s disease, gastrointestinal disorders, and gum disease.
Topically, sage is used for herpes labialis, laryngitis, stomatitis, and inflammation of
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Sage
549
the nose or throat (Jellin et al, 2008). It is also used as a food flavoring and in
cosmetics.
Actions
Few studies have been done on the therapeutic uses of sage. Two of its chemical
components, labiatic and carnosic acid, have been identified as having
antioxidant properties (Leung, 1980). Another study found that sage exerts bactericidal action against a wide range of bacteria (Koga et al, 1999). Gramnegative bacteria death occurred when sage was used. Acute inflammation was
decreased when sage was administered to male rats to decrease paw inflammation
(Oniga et al, 2007).
Product Availability
Extract
Plant Parts Used: Whole plant
Dosages
Menstrual Irregularities
• Adult PO extract: 1-4 ml (1:1 dilution in 45% alcohol) tid
Sore Throat
• Adult PO extract: 1-4 g as a gargle prn
Contraindications
Pregnancy category is 5; breastfeeding category is 5A.
Sage should not be given to children. Persons with hypersensitivity to sage should not
use it, and those with diabetes mellitus and seizure disorders should be monitored
closely.
Side Effects/Adverse Reactions
CNS: Seizures
GI: Nausea, vomiting, anorexia, stomatitis, cheilitis, dry mouth, oral
irritation
INTEG: Hypersensitivity reactions
Interactions
Drug
Anticonvulsants: Sage may decrease the action of anticonvulsants; avoid
concurrent use (theoretical).
Antidiabetics, CNS depressants: Sage may increase the action of
antidiabetics, CNS depressants.
Iron salts: Sage tea may decrease the absorption of iron salts; separate by
2 hours.
Herb
Hypoglycemic/sedative herbs: Sage may increase the action of hypoglycemic
and sedating herbs (theoretical).
Adverse effects: Underline = life-threatening
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550
SAM-e
Primary Chemical Components and Possible Actions
Chemical Class
Volatile oil
Glycosides
Individual Component
Possible Action
Labiatic acid; Carnosic acid;
cis-P-Coumaric acid;
Trans-P-Coumaric acid;
Luteolin; Hydroxyluteolin;
Vicenin-2; Carnosol;
Rosmanol; Epirosmanol;
Guldosol; Isorosmanol
(Miura et al, 2002)
Phenolic acid
Antioxidant
Antimicrobial
Tannin
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of sage and
administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store sage in a sealed container away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 5 and breastfeeding category is 5A.
• Caution the client not to give sage to children.
SAM-e
Scientific name: S-Adenosylmethionine
Origin: SAM-e is found in all living cells and is a precursor in some amino
acids.
Uses
SAM-e is used to treat depression, Alzheimer’s disease, migraine headache, attention
deficit–hyperactivity disorder, chronic hepatic disease, and pain in fibromyalgia. It is
also used as an antiinflammatory in osteoarthritis.
Actions
SAM-e plays an important role in normal cell function and survival and is present
naturally in the human body. It is necessary for adequate functioning of the central
nervous system. SAM-e is considered to be hepatoprotective, as well as an antioxidant
and antidepressant. It may also play a role in decreasing Pneumocystis jiroveci,
improving cognition in Alzheimer’s disease, and protecting against coronary artery
disease (CAD).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
SAM-e 551
Antidepressant and Central Nervous System Actions
SAM-e has been shown to be effective in the treatment of depressive disorders by
acting on the methylation process in the brain (Bressa, 1994). It also has been
shown to be effective in the treatment of Alzheimer’s disease, HIV-associated
neuropathies, and spinal cord degeneration. Deficiencies of certain vitamins,
such as folate and B12, decrease levels of SAM-e. Lowered levels of SAM-e are
accompanied by a decrease in serotonin levels, which can lead to depression
(Young, 1993). It is thought to increase dopamine and serotonin, as well as other
neurotransmitters. One study (Shippy et al, 2004) found that SAM-e was beneficial for depression in those living with HIV/AIDS. Because levels of SAM-e in the
cerebrospinal fluid are low in those with neurologic disorders, supplementation
may decrease central nervous system symptoms. Initial research has shown
positive results in clients with Alzheimer’s disease (Lamango et al, 2000; Morrison et al, 1996), Pneumocystis jiroveci (Merali et al, 2000), and spinal cord
degeneration.
Antiinflammatory Action
The antiinflammatory and analgesic effects of SAM-e have been found to be equal
to those of NSAIDs, with many fewer side effects than NSAIDs (Di Padova, 1987).
A study using rabbits showed that the addition of SAM-e prevented osteoarthritis
(Moskowitz et al, 1973). SAM-e is thought to protect cartilage and to assist in the
repair of cartilage.
Hepatoprotective Action
Studies have found that SAM-e decreases hepatic injury associated with alcoholic
cirrhosis (Mato et al, 1999). The addition of SAM-e allowed liver transplantation to
be delayed in alcoholic cirrhosis.
Other Actions
SAM-e has been found to decrease the intensity of migraine headaches at dosages of
200 to 400 mg twice daily (Gatto et al, 1986).
Product Availability
Capsules, tablets
Dosages
S
Migraine
• Adult PO capsules/tablets: 200-400 mg bid
Contraindications
Until more research is available, SAM-e supplements should not be used
during pregnancy and breastfeeding. They should not be given to children.
Persons with bipolar disorder or Parkinson’s disease should not use SAM-e
supplements.
Side Effects/Adverse Reactions
CNS: Headache, dizziness, insomnia, sweating
GI: Nausea, vomiting, anorexia, diarrhea, flatulence
Continued
Adverse effects: Underline = life-threatening
552
Sassafras
Interactions
Drug
Antidepressants (amitriptyline, amoxapine, citalopram,
desipramine, doxepin, fluoxetine, fluvoxamine, imipramine,
isocarboxazide, naratriptan, nefazodone, nortriptyline, paroxetine, phenelzine, protroptyline, sertraline, sumatriptan, tramadol, tranylcypromine, trimipramiine, venlafaxine, zolmitriptan):
Combining SAM-e with antidepressants may lead to serotonin syndrome; do
not use concurrently.
MAOIs: SAM-e may lead to hypertensive crisis when used with MAOIs; do not
use concurrently.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Converted to
Cysteine
Client Considerations
Assess
• Assess the reason the client is taking SAM-e.
• Assess for depression or bipolar disorder; SAM-e should not be used in these
clients as it may precipitate manic episode.
Administer
• Instruct the client to store SAM-e in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use SAM-e supplements in children or those who are
pregnant or breastfeeding until more research is available.
Sassafras !
(sa’suh-fras)
Scientific name: Sassafras albidum
Other Common Names: Ague tree, Bois De sassafras, cinnamon wood,
Fenchelholz, Lignum floridum, Lignum sassafras, root bark, saloop,
sassafrasholz, saxifras
Origin: Sassafras grows wild in the eastern portion of the United States.
Uses
Sassafras has been used, traditionally, for integumentary conditions as an antiseptic,
as a tonic, and to treat syphilis.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Sassafras 553
Actions
! Very little research is available. The few studies that are available focus on
sassafras’s toxicity. Death can occur with minor amounts of safarole or the quinones,
the chemical components of this herb (Craig, 1953; Johnson et al, 2001;
Updyke, 1974).
Product Availability
Liquid extract, oil, tea, powder, crude bark
Plant Parts Used: Bark of the roots, stems
Dosages
• Adult PO infusion: use 2-4 g bark tid
• Adult tea: use 1⁄4 tsp of powder to 1 cup boiling water; infuse for 15 min
• Adult liquid extract: 2-4 ml tid (1:1 in 25% alcohol)
• Adult topical: apply oil topically to area
Contraindications
!
Class 2d (herb).
Until more research is available, sassafras should not be used in pregnancy
or breastfeeding. It should not be given to children; death may occur with
only a few drops in children. Use is discouraged because the plant is so
toxic.
Side Effects/Adverse Reactions
CNS: CNS depression, ataxia, dizziness, hallucinations, paralysis, confusion,
stupor, spasms, hypothermia
CV: Cardiovascular collapse
GI: Nausea, vomiting, anorexia, hepatic injury/carcinoma
INTEG: Dermatitis, hypersensitivity to touch
Reproductive: Spontaneous abortion
Toxicity: This herb is extremely toxic
Interactions
Drug
CNS depressants: Sassafras may increase the action of central nervous system
depressants.
Herb
Sedative herbs: Sassafras may increase the action of sedative herbs.
Lab Test
False positive: A false positive may occur with phenytoin.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Essential oils
Safarole
Methyleugenol
Hepatotoxic
Quinones
Hepatotoxic
Adverse effects: Underline = life-threatening
S
554
Savory
Client Considerations
Assess
• Assess the reason the client is taking sassafras.
Administer
• Sassafras should be administered only by a qualified herbalist. Most herbalists do
not use this herb because of its toxicity.
Teach Client/Family
• Instruct the client never to give sassafras to children or those who are pregnant or
breastfeeding.
• Caution the client not to exceed the recommended dosage; do not use
long-term.
! • Warn the client that this plant is extremely toxic.
Savory
(say’vree)
Scientific name: Satureja hortensis L.
Other common names: Bean herb, summer savory, white thyme
Origin: Savory is found in Europe and is cultivated in North America.
Uses
Savory is used to treat indigestion, diarrhea, and other gastrointestinal disorders.
Traditionally, savory has also been used to stimulate the libido.
Actions
From research with other herbs, it can be deduced that the chemical components of
savory may have the following actions: volatile oil (antibacterial), tannin (astringent),
cineole (expectorant), although there is a lack of research to confirm this. One study
(Sahin et al, 2003) evaluated the antimicrobial action of Saturejo hortensis. It inhibited 23 strains of 11 bacterial species. Another study (Mosaffa et al, 2006) studied the
antigenotoxic effects of this herb. The herbal extract was able to reverse the oxidative
damage to rat lymphocytes.
Product Availability
Leaves (fresh, dried)
Plant Part Used: Leaves
Dosages
• Adult PO tincture: 1 tsp tid
• Adult PO infusion: 4 tsp of herb in 8 oz of water
• Child PO tincture: 1⁄2 tsp tid
• Child PO infusion: 1 tsp of herb in 8 oz of water
Contraindications
Savory should not be used therapeutically in pregnancy or breastfeeding until more
research is available. The FDA considers savory to be safe.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Saw Palmetto 555
Side Effects/Adverse Reactions
GI: Anorexia
INTEG: Skin eruptions (topical)
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Antibacterial
Astringent
Expectorant
Volatile oils
Tannin
Cineole
Client Considerations
Assess
• Assess the reason the client is using savory.
Administer
• Keep savory in a cool, dry area, away from excessive light.
Teach Client/Family
• Teach the client that savory should not be used in pregnancy or breastfeeding until
more research is available.
Saw Palmetto
(saw pal-meh’toe)
Scientific names: Serenoa repens, Sabul serrulata
Other common names: American dwarf palm tree, cabbage palm, fan palm,
IDS 89, LSESR, sabal, scrub palm
Origin: Saw palmetto is a palm found in the United States.
Uses
Saw palmetto is primarily used to treat mild to moderate benign prostatic hypertrophy (BPH), stages I, II. It is also used to treat chronic and subacute cystitis; to
increase breast size, sperm count, sexual potency; and as a mild diuretic.
Investigational Uses
Research is underway to confirm the use in prostate cancer.
Actions
Benign Prostatic Hypertrophy Action
Saw palmetto has been studied extensively for its use in the treatment of BPH. The
herb has been found to decrease both the symptoms of BPH and the swelling of the
prostate. A study of a saw palmetto herbal blend versus a placebo noted a decrease
in the symptoms and swelling in moderately symptomatic clients with BPH in the
experimental group (Marks et al, 2000). Saw palmetto extract was shown to inhibit
Adverse effects: Underline = life-threatening
S
556
Saw Palmetto
alpha 1-adrenoceptors, which may be involved in the production of urinary tract
symptoms of BPH (Goepel et al, 1999; Habib et al, 2005). Another study found that
saw palmetto exerts a significant effect on urine flow rates and that it is able to
control symptoms effectively (Gerber, 2000).
Cytotoxicity in Prostate Cancer
One study (Iguchi et al, 2001) found Serenoa repens to be cytotoxic to prostate
cancer cells. The chemical component responsible for the cytotoxic action is myristoleic acid. Further research may confirm the use in prostate cancer.
Product Availability
Berries, capsules, fluid extract, tablets, tea
Plant Part Used: Fruit
Dosages
Saw palmetto is standardized to 85% to 95% fatty acids and sterols.
Benign Prostatic Hypertrophy
• Adult PO capsules/tablets: 585 mg up to tid for 4-6 months (Foster, 1998)
• Adult PO fluid extract, standardized: 160 mg bid, or 320 mg daily (Braeckman
et al, 1997)
• Adult PO tincture: 20-30 drops up to qid (1:2 dilution) (Foster, 1998)
Other
• Adult PO decoction: 0.5-1 g dried berries tid
• Adult PO decoction: 1-2 g fresh berries tid
Contraindications
Pregnancy category is 3; breastfeeding category is 2A.
Saw palmetto is an antiandrogen herb that is usually given to men. It should not
be given to children. Persons with hypersensitivity to saw palmetto should not
use it.
Side Effects/Adverse Reactions
CNS: Headache
GI: Nausea, vomiting, anorexia, constipation, diarrhea, abdominal pain and cramping
GU: Dysuria, urine retention, impotence
INTEG: Hypersensitivity reactions
MS: Back pain
Interactions
Drug
Anticoagulants (anisindione, ardeparin, dalteparin, dicumarol,
heparin, warfarin): Saw palmetto may potentiate the anticoagulant effects of
salicylates; avoid concurrent use.
Antiplatelets: Saw palmetto may lead to increased bleeding; avoid
concurrent use.
Hormones (estrogens, hormonal contraceptives, and androgens):
Saw palmetto may antagonize hormone therapy; avoid concurrent use
(theoretical).
Immunostimulants: Saw palmetto may increase or decrease the effect of
immunostimulants; avoid concurrent use (theoretical).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Saw Palmetto 557
Interactions—cont’d
NSAIDs (bromfenac, diclofenac, etodolac, fenoprofen, flurbiprofen,
ibuprofen, indomethacin, ketoprofen, ketorolac, meclofenamate,
mefenamic acid, nabumetone, naproxen, oxaprozin, piroxicam,
sulindac, tolmetin): Saw palmetto may lead to increased bleeding time;
avoid concurrent use.
Lab Test
Bleeding time: Saw palmetto can increase bleeding time.
Semen analysis: Saw palmetto may cause metabolic changes in specimen
semen analysis.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Fatty acid
Lauric acid; Myristic acid;
Myristolenic acid
Cytotoxic
Phytosterol
Polysaccharide
Steroid
Flavonoid
Tannin
Volatile oil
Acylglyceride
Invert sugar; Galactose;
Arabinose
Monolaurin; Monomyristin
(Shimada et al, 1997)
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of saw
palmetto and administer an antihistamine or other appropriate therapy.
• Assess the client’s urinary patterns, including retention, frequency, pain, urge,
residual urine, and nocturia.
• Assess for the use of antiinflammatories, hormones, and immunostimulants (see
Interactions).
Administer
• Instruct the client to store saw palmetto products in a cool, dry place, away from
heat and moisture.
• Saw palmetto should be taken with meals to minimize gastrointestinal symptoms.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Caution the client not to give saw palmetto to children.
• Advise the client who is taking saw palmetto for BPH to consult a qualified
herbalist for supervision.
• Advise the client to obtain a prostate specific antigen (PSA) test before using
this herb.
Adverse effects: Underline = life-threatening
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558
Schisandra
Schisandra
(shi-sahn’druh)
Scientific name: Schisandra chinesis
Other common names: Gomishi, omicha, schizandra, TJN-101, wu-wei-zu
Origin: Schisandra is found in the Far East and Russia.
Uses
Schisandra has been used in Chinese medicine for the treatment of respiratory, hepatic,
and renal disorders. It is thought to possess both antioxidant and immunostimulant
properties. It may also be used to enhance athletic performance and energy.
Actions
Hepatoprotective and Regenerative Actions
Most of the research on schisandra focuses on its hepatoprotective and regenerative
functions. Two studies have focused on rats with carbon tetrachloride–induced
hepatotoxicity (Zhu et al, 1999, 2000). One study evaluated results of hepatic function tests and pharmacokinetics, and both documented significant improvement in
damaged livers after administration of schisandra. Another older study showed that
lignan, a compound found in schisandra fruits, was able to stimulate partial liver
regeneration after rats were given carbon tetrachloride (Takeda et al, 1987).
Product Availability
Capsules, dried fruit, extract, liquid, tincture, tablets, powder
Plant Parts Used: Fruit, kernel, stems
Dosages
• Adult PO extract: 100 mg bid
Hepatitis
• Adult PO standardized extract: 20 mg lignan content daily (Jellin et al, 2008)
Improving Mental/Physical Performance
• Adult PO: 500 mg-2 g daily or crude herb 1.5-6 g daily (Jellin et al, 2008)
Contraindications
Pregnancy category is 2; breastfeeding category is 1A.
Schisandra should not be given to children. Persons with hypersensitivity to
schisandra should not use it.
Side Effects/Adverse Reactions
CNS: Central nervous system depression (rare)
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Immunosuppressants (azathioprine, basiliximab, corticosteroids,
daclizumab, muromonab, mycophenolate, tacrolimus): Schisandra
may decrease the effectiveness of immunosuppressants; avoid use before, during
or after transplant surgery.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Senega
559
Interactions—cont’d
Lab Test
ALT, AST: Schisandra may cause decreased ALT and AST.
Pharmacology
Pharmacokinetics
Metabolized by the liver.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Triterpenoids
Manwuweizic acids;
Nigranoic acid;
Schisandronic acid
Schizandrin B
Schisantherin
Schizandrol
Cytotoxic
Ligans
Sterol
Vitamin
Tannin
Acid
Hepatoprotective
A; C; E
Malic acid; Tartaric acid;
Citric acid
Resin
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of schisandra
and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store schisandra products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 1A.
• Caution the client not to give schisandra to children.
Senega
(seh’ni-guh)
Scientific name: Polygala senega
Other common names: Milkwort, mountain flax, northern senega, polygala
root, rattlesnake root, seneca, seneca root, seneca snakeroot, senega root,
senega snakeroot, seneka
Origin: Senega is a perennial found in the United States and Canada.
Adverse effects: Underline = life-threatening
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Senega
Uses
Senega has widely varied uses, including treatment for snakebite, cough, bronchitis,
asthma, croup, pharyngitis, and other respiratory conditions. It is also used to
induce vomiting and to treat skin disorders.
Actions
Hypoglycemic Action
The hypoglycemic action of senega results from the chemical component senegin,
a saponin (Kako et al, 1996). The rhizomes appear to contain the chemical
responsible for the hypoglycemic action.
Increased Immune Response
One study determined that the saponins in senega increase specific immune
responses and act as vaccine adjuvants (Estrada et al, 2000).
Sedative Action
Sedative-like effects observed in laboratory animals may be due to the actions of the
saponins found in senega (Carretero et al, 1986).
Product Availability
Dried powdered root, extract, syrup, tea, tincture
Plant Part Used: Dried root
Dosages
Expectorant
• Adult PO tea: 1 cup bid-tid
Other
• Adult PO dried powdered root: 0.5-1 g tid
• Adult PO extract: 0.3-1 ml q4hr prn
• Adult PO syrup: 2 tbsp q4hr prn
• Adult PO tincture: 2.5-5 ml q4hr prn
Contraindications
Until more research is available, senega should not be used during pregnancy and
breastfeeding. It should not be given to children. Senega should not be used by persons with hypersensitivity to this herb or salicylates. Clients with peptic or duodenal
ulcers, central nervous system depression, or gastritis also should not use senega.
Side Effects/Adverse Reactions
CNS: Dizziness, lethargy, anxiety
EENT: Blurred vision
GI: Nausea, vomiting, anorexia, abdominal pain, diarrhea
INTEG: Hypersensitivity reactions
Interactions
Drug
Anticoagulants (heparin, warfarin, salicylates): Senega may increase
bleeding time when used with anticoagulants; avoid concurrent use.
Antidiabetics (insulin): Senega may decrease the effects of antidiabetics;
avoid concurrent use.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Senna
561
Interactions—cont’d
CNS depressants (alcohol, barbiturates, benzodiazepines, opiates,
sedatives/hypnotics): Use of senega with CNS depressants may cause increased
central nervous system effects; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Saponin
Presenegin; Polygalic acid
Senegin
Methyl salicylate
Salicylate
Possible Action
Hypoglycemia
Anticoagulant;
antiinflammatory
Salicylic acid
Resin
Carbohydrate
Polygalitol
Alpha-spinasterol
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of senega and
administer an antihistamine or other appropriate therapy.
• Determine whether the client is taking anticoagulants, antidiabetics, or CNS
depressants. Drugs in these classes should not be taken concurrently with this
herb (see Interactions).
Administer
• Instruct the client to store senega products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use senega in children or those who are pregnant or
breastfeeding until more research is available.
Senna
(seh’nuh)
Scientific names: Cassia spp., Senna alexandrina
Other common names: Alexandrian senna, black draught, Dr. Calwell dosalax,
Fletcher’s Castoria, Gentlax, Khartoum senna, tinnevelly senna
Origin: Senna is found throughout the world.
Uses
Senna is used for bowel preparation before surgery and to treat acute constipation.
Adverse effects: Underline = life-threatening
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Senna
Actions
Senna stimulates peristalsis by acting on Auerbach’s plexus. It softens the feces by
increasing the flow of water and electrolytes into the large intestine. Senna has been
used for many years in mainstream pharmacology.
Product Availability
Comminuted herb, decoction, dried extract, elixir, granules (pharmaceutical), oral
solution, powder, suppositories, tablets
Plant Part Used: Leaves
Dosages
Preparation for Surgery
• Adult PO black draught: dissolve 3⁄4 oz in 2.5 oz liquid; take between 2 and 4 PM
the day before the procedure
Other
• Adult PO cold infusion, comminuted herb: pour cold water over 0.1-0.2 g herb, let
stand 10 hr, strain; 1 ⫻ dose
• Adult PO granules: add 1⁄2-4 tsp granules to water or juice
• Adult PO infusion, comminuted herb: pour hot water over 0.1-0.2 g herb, let stand
10 min, strain; 1 ⫻ dose
• Adult suppositories: insert 1-2 suppositories at bedtime
• Adult PO syrup: 1-4 tsp at bedtime (7.5-15 ml)
• Adult PO tablets (Senokot): 1-8 tabs/day
• Child PO syrup ⬎27 kg: use 1⁄2 adult dose
• Child PO syrup 1 mo-1 yr: use 1.25-2.5 ml Senokot at bedtime
NOTE: Do not give black draught to children.
Contraindications
Pregnancy category is 1; breastfeeding category is 3A.
Senna should not be given to children younger than 12 years of age unless prescribed by a physician. It should not be used by persons with intestinal obstruction,
ulcerative colitis, gastrointestinal bleeding, appendicitis, nausea, vomiting, congestive heart failure, or an acute condition in the abdomen caused by surgery. Persons
with hypersensitivity to senna should not use it. This herb should not be used for
longer than 1-2 weeks without medical advice.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, cramping, diarrhea, flatulence, acute liver
failure (senna abuse) (Vanderperren et al, 2005)
GU: Pink, red, brown, or black urine; renal impairment (senna abuse)
INTEG: Hypersensitivity reactions
META: Hypocalcemia, enteropathy, alkalosis, hypokalemia, tetany
Interactions
Drug
Cardiac glycosides (digoxin): Chronic use of senna may potentiate cardiac
glycosides
Disulfiram: Do not use senna with disulfiram (Antabuse).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Senna
563
Interactions—cont’d
Laxatives: Avoid the concurrent use of senna with other laxatives; additive
effect can occur.
Herb
Jimsonweed: The action of jimsonweed is increased in cases of chronic use
or abuse of senna.
Stimulant laxative herbs: Senna may increase the laxative effect of
stimulant laxative herbs.
Lab Test
Serum, 24-hour urine estriol: Senna may cause decreased serum and
24-hour urine estriol.
Pharmacology
Pharmacokinetics
Onset of action 6 to 24 hours; metabolized by the liver; excreted in the feces.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Anthracene
Sugar
Sennoside A, A1, B, C, D
Glucose; Fructose; Sucrose
Laxative
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of senna and
administer an antihistamine or other appropriate therapy.
• Assess stools for color, consistency, character, and presence of blood and mucus.
• Monitor blood and urine electrolytes if the client is using this product often.
• Determine the cause of constipation (e.g., fluids, bulk, and/or exercise missing
from lifestyle).
• Assess for cramping, rectal bleeding, nausea, and vomiting. If these are present,
discontinue the use of senna.
• Assess medication and herb use (see Interactions).
Administer
• Instruct the client to store senna products in a sealed container away from heat
and moisture.
• Instruct the client to dissolve granules in water or juice before use.
• Instruct the client to shake oral solution before use.
Teach Client/Family
• Inform the client that pregnancy category is 1 and breastfeeding category is 3A.
• Caution the client not to give senna to children younger than 12 years of age.
• Advise the client that the use of laxatives on a regular basis leads to loss of
bowel tone.
• Advise the client that urine and feces may turn yellow, brown, or red.
• Advise the client not to use senna if abdominal pain, nausea, or vomiting are present.
Adverse effects: Underline = life-threatening
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Shark Cartilage
Shark Cartilage
(shahrk kahr’tuhl-ij)
Scientific names: Squalus acanthias (dogfish shark), Sphyrna lewini
(hammerhead shark), and others
Origin: Shark cartilage is obtained from the hammerhead and spiny dogfish
sharks.
Uses
Investigational Uses
Shark cartilage is primarily used to treat cancer, although research attempting to
confirm this use has produced mixed results.
Actions
Shark cartilage has been investigated for its use in the treatment of cancer. However,
the only study professing the usefulness of shark cartilage for this purpose has never
been replicated. One of the chemical components in the cartilage of the dogfish
shark, squalamine, has been shown to possess antibiotic properties (Moore et al,
1993). It is effective against both gram-negative and gram-positive organisms.
Product Availability
Capsules, concentrate, injectable, tablets
Parts Used: Cartilage from the dogfish and hammerhead sharks
Dosages
• Adult injectable ampules: 1 daily
• Adult PO capsules/tablets: 1000-4500 mg daily, usually in divided doses
• Adult PO concentrate: 2 tbsp daily
Contraindications
Until more research is available, shark cartilage should not be used during pregnancy
and breastfeeding. It should not be given to children. Shark cartilage should not be
used by persons with hepatic disease or by persons who are hypersensitive to it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, hepatitis
Interactions
Drug
Calcium supplements: Shark cartilage combined with calcium may cause
increased calcium levels.
Food
Fruit juice (orange, apple, grape, tomato): Fruit juice can decrease the
action of shark cartilage.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Glycoprotein
Squalamine
Sphyrnastatin 1, 2
Antimicrobial
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Siberian Ginseng 565
Client Considerations
Assess
• Monitor hepatic function tests periodically (AST, ALT, bilirubin).
Administer
• Instruct the client to store shark cartilage in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use shark cartilage in children or those who are pregnant
or breastfeeding until more research is available.
Siberian Ginseng
(sy-beer’ee-uhn jehn-sing)
Scientific name: Acanthopanax senticosus, Eleutherococcus senticosus,
Hedera senticosa
Other common names: Devil’s shrub, Eleuthro, shigoka, touch-me-not
Origin: Siberian ginseng is a shrub found throughout the world. It is primarily
found in Russia and China.
Uses
Siberian ginseng has been used to increase immunity, energy, and performance and
to decrease inflammation and insomnia.
Actions
As with ginseng, most of the available research on Siberian ginseng comes from Asia,
where it has been studied extensively. In particular, Siberian ginseng has been studied for its adaptogenic, radioprotective, and anticancer actions.
Adaptogenic Action
Siberian ginseng has been found to normalize biologic functioning in a variety of body
organs and systems, including the adrenal gland, thyroid, kidneys, white and red
blood cells, and blood pressure. The herb also decreases stress reactions in the alarm
phase, as seen in stress-induced biologic changes in rats (Brekham et al, 1969).
Radioprotective Action
Siberian ginseng has exhibited protective and therapeutic effects when laboratory
animals are exposed to x-ray radiation. In one study in which rats were exposed to
prolonged radiation, life spans were more than doubled. Some researchers have
suggested that Siberian ginseng may be useful in oncologic treatment to protect
patients from the ill effects of radiation therapy (Ben-Hur et al, 1981).
Anticancer Action
In animals, Eleutherococcus has decreased thyroid tumors, lung adenomas, and
myeloid leukemia. The anticancer action of this herb may be due to its immunostimulant properties (Wagner et al, 1985).
Other Actions
Siberian ginseng possesses a neuroprotective effect by inhibiting inflammation in
brain ishemia (Bu et al, 2005).
Adverse effects: Underline = life-threatening
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Siberian Ginseng
Product Availability
Capsules, oil, powder, root, tablets, tea, tincture
Plant Parts Used: Root, root bark
Dosages
Some products are standardized to total eleutheroside content or eleutherosides B,
D, and E.
Chronic Fatigue Syndrome
• Adult PO dried root: 2-4 g tid (Murray, Pizzorno, 1998)
• Adult PO tincture: 10-20 ml tid (1:5 dilution) (Murray, Pizzorno, 1998)
• Adult PO fluid extract: 2-4 ml (1:1 dilution) (Murray, Pizzorno, 1998)
• Adult PO solid (dry powdered) extract: 100-200 mg (20:1 dilution) standardized
to contain ⬎1% eleutheroside E (Murray, Pizzorno, 1998)
General Dosages
• Adult PO capsules/tablets: 500 mg to 2 g daily
• Adult PO extract: 2-12 ml daily (35% alcohol) (McCaleb et al, 2000)
• Adult PO powdered root: 2-8 g (McCaleb et al, 2000)
Contraindications
Pregnancy category is 2; breastfeeding category is 2A.
Siberian ginseng should not be given to children. It should not be used by persons
with hypersensitivity to this or other ginseng products or persons with hypertension. Siberian ginseng should not be used for longer than 90 days without a rest
period and should not be used during the acute phase of infections, although it can
be used concurrently with antiinfectives for dysentery.
Side Effects/Adverse Reactions
CNS: Stimulation, insomnia, dizziness, anxiety, agitation (high doses)
CV: Increased blood pressure (high doses)
GI: Nausea, vomiting, anorexia
GU: Increased vaginal bleeding, increased estrogen levels
INTEG: Hypersensitivity reactions, rash
Interactions
Drug
Antidiabetics (acetohexamide, chlorpropamide, glipizide, insulin,
metformin, tolazumide, tolbutamide, troglitazone), cardiac
glycosides (digoxin): Siberian ginseng may increase levels of antidiabetics,
cardiac glycosides; avoid concurrent use.
Cytochrome P450 1A2, 2C9, 2D6, 3A4 substrates: Siberian ginseng
(standardized) may inhibit these agents.
Kanamycin: Siberian ginseng may increase the action of kanamycin.
Stimulants (xanthines): Concurrent use of stimulants with Siberian ginseng
is not recommended; overstimulation may occur.
Herb
Ephedra: Concurrent use of ephedra with Siberian ginseng may increase hypertension and central nervous system stimulation; avoid concurrent use.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Skullcap
567
Interactions—cont’d
Lab Test
Androstenedione: Siberian ginseng may cause increase in serum
androstenedione.
Blood glucose: Siberian ginseng may decrease blood glucose levels.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Saponin
Glycan
Eleutheroside
Protoprimulagenin A
Eleutherane A-G
I, K, L, M
Steroid glycoside
Lignan
Hydroxycoumarin
Resin
Vitamin E
Eleutheroside A
Sesamine; Eleutheroside D
Isofraxidin
Possible Action
Binds to estrogen
receptors
Client Considerations
Assess
• Assess for hypersensitivity reactions, rash. If present, discontinue the use of
Siberian ginseng and administer an antihistamine or other appropriate therapy.
• Assess the use of antidiabetics, cardiac glycosides, kanamycin, stimulants, and
ephedra (see Interactions).
Administer
• Instruct the client to store Siberian ginseng products in a cool, dry place, away
from heat and moisture.
• Instruct healthy clients to use Siberian ginseng for 6 weeks with a 2-week break
before repeating (Mills, Bone, 2000), or use for 3 months, then repeat at a later
time (German Federal Minister of Justice, 1991).
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 2A.
• Caution the client not to give Siberian ginseng to children.
Skullcap
(skuhl’kap)
Scientific names: Scutellaria laterifolia, Scutellaria baicalensis
Other common names: Blue pimpernel, helmet flower, hoodwort, huang-qin,
mad-dog weed, madweed, Quaker bonnet, scullcap
Origin: Skullcap is found in North America.
Adverse effects: Underline = life-threatening
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Skullcap
Uses
Skullcap traditionally has been used to treat seizure disorders, inflammation, anxiety,
insomnia, nervous tension, spastic disorders, and high cholesterol.
Investigational Uses
Initial research is available for the use of skullcap as an antiviral and as a treatment
for lung cancer, cerebrovascular accident (CVA), and embolism.
Actions
Anticancer Action
Skullcap has been shown to normalize platelet-mediated hemostasis in rats
with lymphosarcoma (Razina et al, 1989). This action may be responsible for
the antitumor effects of skullcap. Another study documented antitumor action and
antineoplastic toxicity in mice (Razina et al, 1987).
Sleep Disorder Treatment
Epidemiologic studies have shown the use of skullcap for the treatment of sleep
disorders (Cauffield et al, 1999). Skullcap has been shown to decrease interleukin-1
and prostaglandin synthesis (Chung et al, 1995).
Product Availability
Capsules, dried herb tea, fluid extract, tincture
Plant Parts Used: Leaves, roots
Dosages
• Adult PO dried herb tea: 2 g tid
• Adult PO fluid extract: 2-4 ml tid (1:1 dilution in 25% alcohol)
• Adult PO tincture: 1-2 ml tid (1:5 dilution in 45% alcohol)
Contraindications
Class 1 herb (root).
Pregnancy category is 3; breastfeeding category is 2A.
Skullcap should not be given to children. Persons with hypersensitivity to skullcap
should not use it.
Side Effects/Adverse Reactions
CNS: Tremors, confusion, euphoria, seizures, stupor (overdose
of tincture only)
CV: Arrhythmias (overdose of tincture only)
GI: Nausea, vomiting, anorexia, hepatotoxicity
INTEG: Hypersensitivity reactions
Interactions
Drug
CNS depressants (alcohol, barbiturates): Skullcap may potentiate
sedation of central nervous system depressants; avoid concurrent use.
Immunosuppressants (cyclosporine): Use of skullcap may decrease the
effects of immunosuppressants; avoid concurrent use.
Herb
Sedative herbs: Skullcap with sedative herbs can increase sedation (theoretical).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Slippery Elm
569
Interactions—cont’d
Lab Test
ALT, AST, total and urine bilirubin: Skullcap may cause increased
ALT, AST, total bilirubin, and urine bilirubin.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Flavonoid
Baicalin
Anti-HIV, antineoplastic,
antioxidative
(Kowalezyk et al, 2006)
Iridoid
Sesquiterpene
Luteolin; Apigenin;
Hispidulin; Baicalein;
Scutellarin;
Scutellarein
Catalpol
Terpineol; Limonene;
Caryophyllene;
Cadinene
Tannin
Resin
Lignin
Wogonin
Client Considerations
Assess
! • Assess for hepatotoxicity, central nervous system overdose symptoms, and cardiovascular overdose symptoms (see Side Effects).
• Assess for hypersensitivity reactions. If present, discontinue the use of skullcap and
administer an antihistamine or other appropriate therapy.
• Assess for the use of immunosuppressants (see Interactions).
Administer
• Instruct the client to store skullcap products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 2A.
• Caution the client not to give skullcap to children.
Slippery Elm
(sli’puh-ree ehlm)
Scientific names: Ulmus rubra, Ulmus fulva
Other common names: American elm, Indian elm, moose elm, red elm, sweet elm
Origin: Slippery elm is found in North America.
Adverse effects: Underline = life-threatening
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Slippery Elm
Uses
Slippery elm is taken internally to treat cough and gastrointestinal conditions including gastritis and gastric or duodenal ulcers. Topically, it is used for its skin smoothing
effect and as a poultice to treat skin inflammation, wounds, and burns.
Actions
Very little information is available for slippery elm, other than anecdotal reports.
Herbalists continue to use this product to treat cough and gastrointestinal conditions, and for wound healing.
Product Availability
Fluid extract, powdered bark
Plant Part Used: Inner bark
Dosages
• Adult PO: place 4 g in 1⁄2 L boiling water; may be taken tid
• Adult PO fluid extract: 5 ml tid
• Adult PO powdered bark decoction: 4-16 ml tid
• Adult topical poultice: mix boiling water with coarse powdered bark to make a
poultice; apply to affected area prn
Contraindications
Class 1 herb (bark).
Because it may cause spontaneous abortion, slippery elm should not be used
during pregnancy. Until more research is available, this herb should not be
used during breastfeeding and should not be given to children. Persons with
hypersensitivity to slippery elm should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
GU: Spontaneous abortion (whole bark)
INTEG: Hypersensitivity reactions
Interactions
Drug
Iron salts: Slippery elm tea may decrease the absorption of iron salts; separate
by 2 hours.
Oral medications: Slippery elm may decrease absorption of oral medications
(theoretical).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Wound healing;
astringent
Tannin
Hexose
Pentose
Methylpentose
Polyuronide
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Sorrel
571
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Sterol
Citrostandienol; Dolichol;
Phytositosterol
Sesquiterpene
Mineral
Possible Action
Calcium oxalate
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of slippery elm
and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store slippery elm products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Caution the client not to use slippery elm during pregnancy because it may cause
spontaneous abortion. Until more research is available, caution the client not to
use this herb during breastfeeding and not to give it to children.
Sorrel !
(saw’ruhl)
Scientific name: Rumex acetosa. Do not confuse with yellow dock
(Rumex crispus)
Other common names: Cuckoo’s meate, cuckoo sorrow, dock garden sorrel,
green sorrel, sour dock
Origin: Sorrel is found in Europe and Asia.
Uses
Sorrel is used as a diuretic, an antiseptic to treat skin infections, for sinusitis, and to
stimulate secretions. It has been used traditionally to treat scurvy.
Actions
Research regarding sorrel’s actions is lacking. This herb is not used commonly
because it is considered toxic to the liver and renal system with the presence of potassium oxalates. One study (Lee et al, 2005) identified the chemical constituents,
anthraquinones, in Rumex acetosa that are cytotoxic and antimutagenic.
Product Availability
Liquid, tea, fresh juice
Plant Parts Used: Flowers, leaves
Dosage
No published dosages are available.
Adverse effects: Underline = life-threatening
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Soy
Contraindications
Sorrel should not be used in children or those who are pregnant, breastfeeding,
or hypersensitive to this product.
Side Effects/Adverse Reactions
CV: CV damage
EENT: Stomatitis
GI: Anorexia, nausea, gastritis, abdominal cramps, hepatic dysfunction
GU: Renal damage
INTEG: Rash, contact dermatitis
Interactions
Drug
Calcium, iron, zinc: Sorrel may decrease absorption of these minerals.
Diuretics: Sorrel combined with diuretics will lead to an additive diuretic
effect; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Oxalates
Tannin
Potassium
Hepatotoxic
Astrigent, wound
healing
Anthracene
Oxymethylanthraquinone
Client Considerations
Assess
• Assess the reason the client is using sorrel.
Administer
• Keep sorrel in a cool, dry area, away from excessive light.
Teach Client/Family
• Advise the client not to use sorrel in children or those who are pregnant or breastfeeding until more research is available.
• Warn the client that sorrel is fatal at levels over 5 g. Keep away from children
! and pets.
Soy
(sawee)
Scientific name: Glycine max
Other common names: Soya, soybean, soy lecithin
Origin: Soy is a bean found throughout the world.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Soy
573
Uses
Soy has been used for thousands of years in China. Currently it is used to lower
cholesterol and to treat hyperactivity, fever, headache, anorexia, chronic hepatitis,
and other hepatic disease.
Investigational Uses
Research supports the use of soy for the treatment of the symptoms of menopause,
as well as for the prevention of osteoporosis and various types of cancer (primarily
uterine, breast, prostate, and colon cancers).
Actions
Soy is one of the few natural products that has been researched extensively. Although
originally used as a food source, in the last few years soy has been found to possess
medicinal properties.
Phytoestrogen Action
The isoflavones in soy are chemically similar to estradiol in the female human body.
Research has shown that soy is useful for the prevention of symptoms of menopause
in perimenopausal women. Studies document that soy lessens these symptoms and
provides an alternative to hormone replacement therapy. One study also shows that
bone loss in the spine decreases with the addition of soy-rich products to the diets
of perimenopausal women (Alekel et al, 2000).
Anticancer Action
Several studies have evaluated the use of soy for treatment of cancer of the breast,
prostate, and colon. Populations in Asia with high-soy diets have been found to have
a significantly lower incidence of these cancers than other populations. Genistein,
one of the chemical components of soy, has been found to decrease the growth of
tumors implanted in mice (Record et al, 1997). Soy has been found to lengthen the
menstrual cycle by prolonging the follicular phase, which may protect against breast
cancer. A recent study postulates that the isoflavones and other chemical constituents
of soy may lower the cancer risk of postmenopausal women by altering estrogen
metabolism such that genotoxic metabolites are converted to inactive metabolites
(Xu et al, 2000). In addition, genistein has been shown to decrease prostatic cancer
and to increase the immune response in laboratory animals (Zhang et al, 1997).
Antilipidemia Action
Most of the research on soy deals with its anticholesterol effects. Soy has been
found to lower both LDL and total cholesterol levels, with total cholesterol reduction as much as 20% (Anderson et al, 1995). Researchers have documented a
slight increase in HDL levels, but not significant. In another study, 32 clients with
coronary artery disease discontinued their antilipidemic medication and began a
vegetarian diet containing soy-based products. LDL levels dropped significantly,
with those who stayed on the diet longer experiencing more significant results
(Medkova et al, 1997).
Product Availability
Bean curd, capsules, seitan, soy milk, tofu
Plant Part Used: Bean (seed)
Dosages
Menopause Symptom Relief
• Adult PO: 50-75 mg isoflavones daily (Murray, Pizzorno, 1998)
Adverse effects: Underline = life-threatening
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574
Soy
Osteoporosis Prevention
• Adult PO: 55-100 mg isoflavones daily (Murray, Pizzorno, 1998)
Reduction of Cholesterol
• Adult PO: 25-50 g daily (Murray, Pizzorno, 1998)
Contraindications
No absolute contraindications are known.
Side Effects/Adverse Reactions
GI: Nausea, bloating, diarrhea, abdominal pain
INTEG: Hypersensitivity reactions
Interactions
Drug
Estrogens, tamoxifen, thyroid agents (dextrothyroxine, levothyroxine, liothyronine, liotrix, thyroglobulin): Soy may interfere with absorption
of these agents; avoid concurrent use.
Lab Test
HDL: Soy may cause increased HDL cholesterol.
LDL, triglycerides, total cholesterol: Soy may cause decreased LDL
cholesterol, triglycerides, and total cholesterol.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Isoflavone
Daidzein
Genistein
Phytoestrogen
Antitumor; impairs
thyroid function
Phospholipid
Phosphatidylcholine;
Phosphatidylethanolamine;
Phosphatidylinositol
Sterol
Protein
Saponin
Fatty acid
Palmitic acid; Palmitoleic acid;
Linoleic acid; Linolenic
acid; Steric acid;
Oleic acid
Oxalates
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of soy and
administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store soy products in a cool, dry place, away from heat and
moisture.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Spirulina
575
Spirulina
(speer-ew-leen’uh)
Scientific name: Spirulina spp. (approximately 35 species)
Other common names: Blue-green algae, DIHE, tecuitlatl
Origin: Spirulina is an alga found in oceans in the tropics and subtropics.
Uses
Because of its high nutritional value, spirulina has been used both to promote weight
gain in malnourished clients, to promote weight loss, and for oral leukoplakia.
Investigational Uses
Initial research supports the use of spirulina as an antiviral, a chemoprotective agent,
for fibromyalgia, and to decrease cholesterol.
Actions
Spirulina has been used for centuries in South America and Africa. It has been found
to possess antiviral, antitumor, anticholesterol, and immunologic properties. Very
little research has been done with humans, but animal studies show little toxicity,
even at very high amounts (Chamorro et al, 1996).
Antiallergy Action
One study evaluated the use of spirulina for the treatment of allergic reactions. Spirulina was found to decrease mast cell–mediated allergic reactions (Kim et al, 1998).
Antitumor Action
Spirulina has also been shown to decrease induced tumor necrosis factor (TNF)-alpha.
Iron Storage During Pregnancy
Another study using laboratory rats has shown that a diet of spirulina or spirulina
plus wheat gluten promoted greater iron storage and a higher hemoglobin content
during pregnancy (Kapoor et al, 1998).
Other Actions
Spirulina extract given 250 mg plus zinc 2 mg bid ⫻16 wk may be helpful for
chronic arsenic poisoning (Misbahuddin et al, 2006). Another study (Khan et al,
2006) identified spirulina’s protective effect against nephrotoxicity.
Product Availability
Capsules, component in drinks, fresh plant, powder, tablets
Plant Part Used: Whole plant
Dosages
• Adult PO: 3-5 g daily before meals
Malnourishment
• Infant PO: 3-15 g daily
Contraindications
Until more research is available, spirulina should be used with caution during pregnancy and breastfeeding. Caution should be used when giving spirulina products to
children. Clients with thyroid conditions should not use spirulina. Heavy metal poisoning may result from high mercury content in some spirulina products.
Continued
Adverse effects: Underline = life-threatening
S
576
Spirulina
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
Thyroid hormones: The high iodine content of spirulina may decrease the
action of thyroid hormones; avoid concurrent use (theoretical).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Amino acid
Fat
Carbohydrate
Mineral
Phenylalanine
Trace element
Vitamin
Fatty acid
Possible Action
Calcium; Potassium;
Magnesium; Iron
Selenium; Manganese;
Zinc
B1; B12; E
Gamma-linolenic acid
(GLA)
Increased uric acid
levels
Nucleic acid
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of spirulina
and administer an antihistamine or other appropriate therapy.
• Assess nutritional status if the client is using spirulina to treat malnourishment.
Administer
• Instruct the client to store spirulina products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Advise the client to use spirulina with caution in children and those who are
pregnant or breastfeeding until more research is available.
• Advise the client that some spirulina products may have a high mercury and radioactive ion content.
• Inform the client that the protein content of spirulina is higher than the protein
content of evening primrose oil.
• Inform the client that the iron content of spirulina is more easily absorbed than
that of many other iron products.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Squill
577
Squill !
(skwil)
Scientific names: Urginea maritima, Drimia maritima
Other common names: European squill, Indian squill, Mediterranean squill,
red squill, scilla, sea onion, sea squill, white squill
Origin: Squill is found in Europe and Mediterranean regions.
Uses
Traditionally, squill has been used for its cardiac glycoside effect in the treatment of
cardiac conditions such as congestive heart failure. It is also used to treat cough and
to promote diuresis.
Actions
! In North Africa, squill has been found to be poisonous to livestock, with ingestion
of the plant leading to cardiac toxicity (El Bahri et al, 2000). Toxicity was also
reported in a 55-year-old woman with Hashimoto thyroiditis who was taking
squill to treat arthritis. Her symptoms were those of cardiac glycoside toxicity
(Tuncok et al, 1995). Squill has exerted cardiac glycoside effects in humans but
is considered to be milder than current cardiac glycoside prescription drugs
(Stauch et al, 1977).
Product Availability
Dried bulb, extract, tincture
Plant Part Used: Bulb
Dosages
• Adult PO decoction: pour 8 oz boiling water over 1 tsp dried bulb, let stand 15 min,
allow to cool; may be taken tid
• Adult PO tincture: 1⁄2-1 ml tid
Contraindications
Until more research is available, squill should not be used during pregnancy and
breastfeeding. It should not be given to children. Squill should not be used by
persons with hypokalemia, hypertropic cardiomyopathy, sick sinus syndrome,
ventricular tachycardia, or second or third-degree heart block. Persons who are
hypersensitive to squill should not use it.
Side Effects/Adverse Reactions
CNS: Anxiety, headache, tremors, central nervous system stimulation,
seizures
CV: Arrhythmias, heart block, asystole
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions
Interactions
Drug
!
Cardiac agents (antiarrhythmics, beta-blockers, calcium channel
blockers, cardiac glycosides): Squill may increase the effects of cardiac
agents, causing life-threatening toxicity; do not use concurrently.
Continued
Adverse effects: Underline = life-threatening
S
578
Squill
Interactions—cont’d
CNS stimulants (amphetamines, cerebral stimulants), glucocorticoids, laxatives: Squill may increase the effects of central nervous system
stimulants, glucocorticoids, laxatives; avoid concurrent use.
Iron salts: Squill may decrease the absorption of iron salts; separate by
2 hours.
Lab Test
Red blood cells: Squill may cause a decrease in red blood cells.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Cardiac glycoside
Proscillaridin A; Scillaren A, B;
Glucoscillaren;
Scillaridin A; Scilliroside
Inotropic;
Chronotropic
Flavonoid
Bufadienolides
Ligan
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of squill and
administer an antihistamine or other appropriate therapy.
• Assess cardiac status (blood pressure, pulse, possibly ECG) if the client is taking
squill over an extended period of time.
• Monitor electrolytes and watch for decreasing potassium levels.
! • Determine whether the client is taking other cardiac medications such as betablockers, calcium channel blockers, cardiac glycosides, and antidysrhythmics.
This herb should not be used with these medications (see Interactions).
• Assess for the use of central nervous system stimulants, glucocorticoids, and
laxatives (see Interactions).
Administer
• Instruct the client to store squill products in a cool, dry place, away from heat and
moisture.
Teach Client/Family
• Caution the client not to use squill in children or those who are pregnant or breastfeeding until more research is available.
• Advise the client that other, more mainstream agents are available and are
preferred to squill.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
St. John’s Wort 579
St. John’s Wort
(saynt jahnz wawrt)
Scientific name: Hypericum perforatum L
Other common names: Amber, goatweed, hardhay, John’s wort, klamath
weed, mellipertuis, rosin rose, witches’ herb
Origin: St. John’s wort is found in Europe, Asia, and the United States.
Uses
St. John’s wort is used to treat mild to moderate depression and anxiety. It may
be used topically as an antiinflammatory to relieve hemorrhoids, as well as to treat
vitiligo and burns.
Investigational Uses
St. John’s wort is used experimentally to treat warts, Kaposi’s sarcoma, cutaneous
T-cell lymphoma, and other viruses such as influenzae. It is also used experimentally
as an antiretroviral in the treatment of HIV, as an antiinfective against methicillinresistant strains of Staphylococcus aureus, and for phytotherapy in the treatment of
psoriasis. Studies are underway to confirm St. John’s wort’s use in menopausal
symptoms and seasonal affective disorder. It may be effective for nicotine withdrawl
symptoms.
Actions
Several different possible actions have been researched in the United States and
abroad, primarily in the 1980s and 1990s.
Antidepressant Action
The inhibition of MAO (monoamine oxidase) and COMT (catechol O-methyltransferase) by Hypericum extracts and hypericin was researched (Bladt, Wagner,
1994; Suzuki et al, 1984; Thiede et al, 1994). Hypericin was found to inhibit in vitro
type A and B MAOs. In rats, MAO-A inhibition was greater than MAO-B inhibition
(Suzuki et al, 1984). No relevant MAO inhibitory effect could be shown from the
results of (Bladt, Wagner, 1994), and no MAOI reactions have ever been found with
St. John’s wort. The inhibition of MAO was determined to be the result of flavonoids
in the hypericin. Later studies could not confirm the MAOI effect (Muller et al,
1994). Other studies (Muller et al, 1998) reported an inhibition of the reuptake of
norepinephrine and serotonin by Hypericum extract, which is the same mechanism
of action as the tricyclics and selective serotonin reuptake inhibitors. Much of the
antidepressant action may be attributed to hyperforin and adhyperforin (Chatterjee
et al, 1998a, 1998b). These two constituents are found in the reproductive parts of
the plant.
Antiretroviral/Antimicrobial Action
Investigation is underway into the possible antiretroviral action of St. John’s
wort and its use in the treatment of HIV infections (Chavez, 1997). Antiretroviral
action may be due to protein kinase-C–mediated phosphorylation. However,
in one study, significant cutaneous phototoxicity resulted during the study,
with no antiretroviral action found in the 30 participants (Gulick et al,
1999). One study (Reichling et al, 2001) found Hypericum perforatum tea
effective against methicillin-resistant strains of S. aureus with an MIC value of
1.0 mcg/ml.
Adverse effects: Underline = life-threatening
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580
St. John’s Wort
Other Actions
One study (Mannucci et al, 2007) identified the serotonin-mediated beneficial effects
of St. John’s wort on reducing nicotine withdrawl symptoms. Another study identified
the reduction of ceralein-induced acute pancreatitis in mice (Genovese et al, 2006).
Product Availability
Cream; sublingual capsules; solid forms: 100, 300, 500 (0.3% hypericin), 250
(0.14% hypericin) mg; tincture
Plant Part Used: Flowers
Dosages
• Adult PO: 300 mg hypericum extract, standardized to 0.3% hypericin, tid
• Adult topical: apply prn
Contraindications
Pregnancy category is 2; breastfeeding category is 3A.
St. John’s wort should not be given to children. Persons who are hypersensitive to
this herb should not use it.
Side Effects/Adverse Reactions
CNS: Dizziness, insomnia, restlessness, fatigue (PO)
GI: Constipation, abdominal cramps (PO)
INTEG: Photosensitivity, rash, hypersensitivity
Interactions
Drug
ACE inhibitors, hormonal contraceptives, loop diuretics, NSAIDs,
sulfonamides, sulfonylureas, tetracyclines, thiazide diuretics:
St. John’s wort combined with these products may lead to severe photosensitivity;
avoid concurrent use.
Alcohol, MAOIs: St. John’s wort may increase MAO inhibition (suggested by
early studies); do not use alcohol, MAOIs and St. John’s wort concurrently until
research is available.
Amphetamines, antidepressants, trazodone, tricyclics: St. John’s wort
used with these products may cause serotonin syndrome.
Antiretrovirals, nonnucleoside reverse transcriptase inhibitors
(NNRTIs), protease inhibitors: Studies indicate that St. John’s wort taken PO
in combination with indinavir may decrease the antiretroviral action of this drug.
Cytodrome P450 1A2, 2C9, 3A4: St. John’s wort induces these enzyme
systems.
Immunosuppressants: Rejection of transplanted hearts has occurred when
St. John’s wort was taken PO with cyclosporine, an immunosuppressant. Other
immunosuppressants may have the same drug interaction in heart transplants, as
well as other transplants.
Paroxetine: Increased sedation may result when paroxetine is combined with
St. John’s wort (Gordon, 1998).
SSRIs: Serotonin syndrome and an additive effect may occur when SSRIs are
combined with St. John’s wort. Concurrent use may lead to coma. Do not use
concurrently.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
St. John’s Wort 581
Interactions—cont’d
Food
Catecholamines, tyramine: Limit foods high in tyramine or catecholamines
until further research confirms or denies the MAOI action of St. John’s wort
taken PO.
Lab Test
Growth hormone: St. John’s wort may cause increased growth hormone
(somatotropin, GH).
Digoxin, serum iron, serum prolactin, theophylline: St. John’s wort
may cause decreased serum prolactin, theophylline (aminophylline), serum iron,
and digoxin (peak and trough concentrations).
Pharmacology
Pharmacokinetics
Very little is known about the pharmacokinetics in humans. St. John’s wort is
thought to cross the blood-brain and placental barriers and possibly enter
breast milk.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Naphthodianthrone
Hypericin;
Pseudohypericin
Antiinflammatory;
antitumor; antiviral
(Raffa, 1998;
Yip et al, 1996)
Antidepressant
Antiseptic; disinfectant
Phenol
Flavonoid
Bioflavonoid
Phloroglucinol
Above ground parts
also contain
Tannin
Hyperforin
Caffeic acid; Chlorogenic
acid
P-Coumaric acids;
Hyperforin
Hyperin; Hyperoside;
Isoquercitrin;
Kaempferol; Luteolin;
Quercetin, Quercitrin,
Rutin
Amenotoflavone;
Biapigenin
Adhyperforin
S
Antiinflammatory;
antiulcergenic
Inhibits serotonin,
dopamine,
norepinephrine;
antidepressant
Wound healing
Adverse effects: Underline = life-threatening
582
Storax
Client Considerations
Assess
Antidepressant Use
• Assess the client’s mental status: mood, sensorium, affect, memory (long, short),
change in depression or anxiety levels.
• Assess for the use of MAOIs and SSRIs, which should not be used with St. John’s
wort (taken PO) until further research is available.
• Assess for other drugs, foods, and herbs the client uses on a regular basis (see
Interactions).
Antiretroviral Use
• Assess for signs of infection.
• Assess CBC, blood chemistry, plasma HIV, RNA, absolute CD4/CD8⫹/cell counts/%,
serum b-2 microglobulin, and serum ICD⫹ 24 antigen levels.
Administer
• PO: use 2 tsp herb in 150 ml boiling water. Steep 15 minutes to create infusion.
• Topical: use oily hypericum preparations to treat inflammation or burns. Apply as
needed.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 3A.
• Caution the client not to give St. John’s wort to children.
• Advise the client to avoid high-tyramine foods such as aged cheese, sour cream,
beer, wine, pickled products, liver, raisins, bananas, figs, avocados, meat tenderizers, chocolate, and yogurt and to avoid increased caffeine intake when using this
herb PO.
• Inform the client that the therapeutic effect may take 4 to 6 weeks for the treatment
of depression. If no improvement occurs in that time, another therapy should be
considered.
• Advise the client to avoid the use of alcohol or over-the-counter products that
contain alcohol when using this herb PO.
• Advise the client to avoid the sun or use sunscreen or protective clothing to prevent
photosensitivity when using this herb.
Storax
(stoe’raks)
Scientific name: Liquidambar orientalis
Other common names: Alligator tree, star-leaved gum, sweet gum tree,
balsam styracis, liquid amber, opossum tree, red gum, white gum
Origin: Storax is a tree found in Turkey.
Uses
Traditionally, storax has been used in warm-mist vaporizers and as an expectorant.
It is used as a diuretic and to treat diarrhea and sore throat. In addition, it is used in
the furniture, cosmetic, and food industries. Externally, storax is used to treat
wounds and ulcers.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Storax
583
Actions
Very little research is available to document any uses or actions of storax. Some researchers have proposed that storax may possess antimicrobial properties similar to
those of tea tree (Wyllie et al, 1989). One study (Sadic et al, 2005) identified the
antibacterial activity against many bacteria at concentrations of 10% and against
some bacteria at concentrations of 1%, 0.4%, and 0.2%.
Product Availability
Crude balsam; no medicinal commercial preparations are available
Plant Parts Used: Bark, gum, leaves
Dosages
No dosage consensus exists.
Contraindications
Until more research is available, storax should not be used during pregnancy and
breastfeeding. It should not be given to children. Persons with hypersensitivity to
storax should not use it.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, diarrhea
INTEG: Hypersensitivity reactions, contact dermatitis
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Cinnamic acid
Phenylethylene
Vanillin
Aromatic alcohols
Storesins
Styrene
Volatile oil
Triterpenes
S
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of storax and
administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store storax in a cool, dry place, away from heat and moisture.
• Instruct the client to use storax externally on small areas only. External administration over large areas can lead to absorptive poisonings resulting in kidney damage.
Teach Client/Family
• Caution the client not to use storax in children or those who are pregnant or
breastfeeding until more research is available.
Adverse effects: Underline = life-threatening
584
Tea Tree Oil
Tea Tree Oil
Scientific name: Melaleuca alternifolia
Other common names: Australian tea tree oil, melaleuca oil, tea tree
Origin: Tea tree is found in Australia.
Uses
Tea tree oil traditionally has been used to clean superficial wounds and to treat insect
bites and other skin conditions. All applications of this herb are topical.
Investigational Uses
Initial evidence is available documenting the use of tea tree oil for the
treatment of bacterial, viral, and fungal infections; eczema; psoriasis; and acne
vulgaris.
Actions
Antimicrobial Action
Tea tree oil has been tested for its antimicrobial properties. The essential oil shows
broad-spectrum activity against Escherichia coli, Staphylococcus aureus, and
Candida albicans. The antimicrobial activity of tea tree oil may result from its ability
to disrupt the cell membrane (Cox et al, 2000). Another study (Hammer et al, 1998)
demonstrated activity against Candida spp. Tea tree oil may also be useful for
the treatment of yeast and fungal infections of the skin and mucosa. It has been
shown to be effective against C. albicans, Trichophyton rubrum, Trichophyton
mentagrophytes, Trichophyton tonsurans, Aspergillus niger, Penicillium sp., and
Microsporum gypsum (Concha et al, 1998). Pseudomonas aeruginosa has been
shown to be less susceptible than other species to the antimicrobial action of tea tree
oil (Mann et al, 2000).
Other Actions
There may be antiinflammatory effects of tea tree oil as investigated on human
peripheral blood leukocytes (Caldefie-Chézet et al, 2006).
Product Availability
Cream, lotion, ointment, soap (5%-100%); component in many other commercial
products
Plant Parts Used: Branches, leaves
Dosages
• Adult topical: apply any available form prn (usually 70%-100% used for fungal
infections, 5%-15% used for acne)
Contraindications
Until more research is available, tea tree oil should not be used during pregnancy
and breastfeeding. Persons with hypersensitivity to the tea tree plant should not use
tea tree oil.
Side Effects/Adverse Reactions
INTEG: Hypersensitivity reactions, contact dermatitis
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Thymus Extract
585
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Coumarin
Dihydrocoumarin; Melilotic
acid; Methyl melilotate;
Ethyl melilotate;
Coumaric acid
(Ehlers et al, 1995)
Terpinene
Pinene; Cymene
Anticoagulant
Hydrocarbon
Antimicrobial
Cineol
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of tea tree oil
and administer an antihistamine or other appropriate therapy.
• Assess the client’s skin condition, including redness and pustules, if the client is
using tea tree oil to treat skin disorders.
Administer
• Instruct the client to store tea tree oil in a sealed container away from heat and
moisture.
• Instruct the client that tea tree oil is for external use only. It should not be taken
internally.
Teach Client/Family
• Caution the client not to use tea tree oil during pregnancy and breastfeeding until
more research is available.
• Advise the client that worsening skin conditions should be treated with more
conventional therapy.
T
Thymus Extract
(thi’ mus eck’strakt)
Other common names: Pure thymic extract, thymomodulin, thymosin, thymus,
thymus factor, thymus polypeptides
Origin: Bovine thymus gland
Uses
Thymus extract is used to treat infections (colds, flu, sinusitis), HIV/AIDS, rheumatoid arthritis, asthma, and cancer.
Actions
Thymus extract induces T-lymphocyte maturation with indirect effects on B cells
and macrophages. It may improve immune function (Jellin et al, 2008). One study
(Hammad et al, 2007) identified the antibacterial effect against Streptococcus
Adverse effects: Underline = life-threatening
586
Tonka Bean
mutans by adhesion to buccal epithelial cells. This study used an aqueous extract
of thymus.
Product Availability
Tablets, crude fraction, or polypeptides
Dosages
• Adult PO: 750 mg crude fraction or 120 mg pure polypeptides
Contraindications
Thymus extract should not be used in children or those who are pregnant or
breastfeeding until more research is available.
Side Effects/Adverse Reactions
None reported. However contamination is a concern.
Interactions
Drug
Immunosuppressants: Thymus extract should not be used with immunosuppressants unless the extract is certified to be pathogen free (Jellin et al, 2008).
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Polypeptides
Client Considerations
Assess
• Assess the reason the client is using thymus extract.
• Identify if the client is using immunosuppressants. If so, make sure that the thymus
product that is being used is certified pathogen free.
Administer
• Instruct the client to keep thymus extract in a dry area, away from direct
sunlight.
Teach Client/Family
• Teach the client that thymus extract should not be used in children or those who
are pregnant or breastfeeding until more research is available.
Tonka Bean !
(tawng’kuh been)
Scientific name: Dipteryx odorata
Other common names: Cumaru, tonka seed, tonquin bean, torquin bean
Origin: Tonka bean is a legume found in South America.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Tonka Bean 587
Uses
Tonka bean is used to decrease nausea and vomiting. Traditionally used as an
aphrodisiac, it is now considered by many to be an obsolete herb.
Investigational Uses
Initial research has begun on the use of tonka bean for the treatment of cancer and
lymphedema.
Actions
Very few studies on tonka bean are available other than those done to determine its
chemical components. The coumarins are known to produce an anticoagulant effect.
One study evaluated the use of tonka bean in combination with gingko biloba and
Melilotus officinalis to treat the functional symptoms of lymphedema. It was found
that the use of these three herbs together provided significant improvement after the
third month of treatment (Vettorello et al, 1996).
Product Availability
No commercially prepared forms are available.
Plant Parts Used: Fruit, seeds
Dosages
• Adult PO: 60 mg daily (coumarin content)
Contraindications
!
Class 3 herb (seed).
Tonka bean should not be used during pregnancy and breastfeeding. It should not
be given to children. Persons with hypersensitivity to tonka bean should not use it.
The FDA classifies tonka bean as unsafe.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, hepatotoxicity
INTEG: Hypersensitivity reactions
Interactions
Drug
Anticoagulants (heparin, salicylates, warfarin), antiplatelets: Use
of tonka bean with anticoagulants, antiplatelets may result in an increased risk
of bleeding; avoid concurrent use.
Herb
Anticoagulant/antiplatelet herbs: Tonka bean with anticoagulant/
antiplatelet herbs increases the risk of bleeding.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Coumarin
Coumaric acid;
Dihydrocoumarin;
Methyl melilotate;
Ethyl melilotate;
Melilotic acid
Anticoagulant,
hepatotoxic
Continued
Adverse effects: Underline = life-threatening
T
588
Turmeric
Primary Chemical Components and Possible Actions—cont’d
Chemical Class
Individual Component
Hydroxymethylfurfural
Fat
Isoflavones
Possible Action
Dimethoxyisoflavone
(Januário et al, 2005)
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of tonka bean
and administer an antihistamine or other appropriate therapy.
! • Assess for right upper-quadrant pain and assess hepatic function tests (AST, ALT, bilirubin) for increased levels. If results are elevated, discontinue the use of tonka bean.
Administer
• Instruct the client to store tonka bean in a cool, dry place, away from heat and
moisture.
Teach Client/Family
!
• Caution the client not to use tonka bean in children or those who are pregnant or
breastfeeding.
• Advise the client that the FDA classifies tonka bean as unsafe.
Turmeric
(tuhr’muh-rik)
Scientific name: Curcuma longa
Other common names: Curcuma, Indian saffron, Indian valerian, jiang huang,
kyoo, radix, red valerian, tumeric, ukon
Origin: Turmeric is found in the Far East and tropical regions.
Uses
Turmeric traditionally has been used in both Chinese and Ayurvedic medicine to
treat menstrual disorders, colic, inflammation, bruising, dyspepsia, hematuria, and
flatulence. It is also used to improve stomach and liver function.
Investigational Uses
Research has begun to focus on the use of turmeric for the treatment of lung,
gastrointestinal, oral, and breast cancers; viruses such as HIV/AIDS; cholecystitis;
and joint pain associated with arthritis and other joint disorders.
Actions
A study (Ramsewak et al, 2000) demonstrated the anticancer and antioxidant
actions of three chemical components of turmeric, curcumins I, II, and III, on
leukemia, central nervous system disorders, renal cancer, breast cancer, colon
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Turmeric 589
cancer, and melanoma. Turmeric is also known to inhibit tissue necrosis factor
(TNF)-alpha. The chemical component diferuloylmethane has been shown to
cause the most significant inhibition (Gupta et al, 1999). Turmeric may also exert
hepatoprotective, antiinflammatory, antispasmodic, and hypolipidemic effects.
One study (Uddin et al, 2005) identified the suppression of growth and induction
of apoptosis in lymphoma. Another study (Ramaswami et al, 2004) used curcumin, one of the chemical components of turmeric, to identify the blocking
of homocysteine-induced endothelial dysfunction. Turmeric may be useful in
preventing cardiovascular disease.
Product Availability
Capsules, dried rhizome, fluid extract, oil, spice, tincture
Plant Part Used: Rhizome
Dosages
• Adult PO: 400-600 mg tid (standardized to curcumin content)
• Adult PO cut root: 1.5-3 g/day
• Adult PO fluid extract: 1.5-3 ml (1:1 dilution)
• Adult PO tincture: 10 ml (1:5 dilution)
Contraindications
Pregnancy category is 1; breastfeeding category is 2A.
Turmeric should not be used therapeutically by persons with bile duct obstruction,
peptic ulcer, hyperacidity, gallstones, bleeding disorders, or hypersensitivity to
this herb.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, gastrointestinal ulceration (high
doses)
INTEG: Hypersensitivity reactions
Interactions
Drug
Anticoagulants (heparin, salicylates, warfarin), antiplatelets,
NSAIDs (bromfenac, diclofenac, etodolac, fenoprofen,
flurbiprofen, ibuprofen, indomethacin, ketoprofen, ketorolac,
meclofenamate, mefenamic acid, nabumetone, naproxen,
oxaprozin, piroxicam, sulindac, tolmetin): Use of turmeric with
anticoagulants, antiplatelets, NSAIDs may result in an increased risk of
bleeding; avoid concurrent use.
Immunosuppressants (cyclosporine): Turmeric may decrease the
effectiveness of immunosuppressants; avoid concurrent use.
Herb
Anticoagulant/antiplatelet herbs: Turmeric with anticoagulant/
antiplatelet herbs increases the risk of bleeding.
Adverse effects: Underline = life-threatening
T
590
Turmeric
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Curcumin I, II, III
Anticancer;
antioxidant
Sesquiterpenes
Tissue necrosis
factor (TNF)alpha inhibition
Diferuloylmethane
Polysaccharides
Sugar
Resin
Vitamin
Mineral
Carotene
C
Potassium
Client Considerations
Assess
• Assess for hypersensitivity reactions, including contact dermatitis. If present,
discontinue the use of turmeric and administer an antihistamine or other appropriate therapy.
• Assess for the use of anticoagulants, NSAIDs, and immunosuppressants (see
Interactions).
• Monitor coagulation studies if the client is using turmeric for long-term
treatment.
Administer
• Instruct the client to store turmeric in a cool, dry place, away from heat and
moisture.
• Instruct the client to take turmeric on an empty stomach.
Teach Client/Family
• Inform the client that pregnancy category is 1 and breastfeeding category is 2A.
• Advise the client to report bleeding gums, blood in the urine or stool, and bruising.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Valerian
591
Valerian
(vuh-lir’ee-uhn)
Scientific name: Valeriana officinalis
Other common names: All heal, amantilla, baldrianwurzel, capon’s tail, great
wild valerian, herba benedicta, katzenwurzel, phu germanicum, phu parvum,
setewale, setwell, theriacaria, valeriana
Origin: Valerian is a perennial that is now cultivated throughout the world.
Uses
Valerian is used to treat nervous disorders such as anxiety, restlessness, and insomnia.
Actions
Antianxiety Action
Valerian has been studied almost as extensively as St. John’s wort. Its effects are
primarily neurochemical, acting on gamma-aminobutyric acid A (GABA) receptors
and possibly also with other presynaptic components (Ortiz et al, 1999). Other
studies support this action (Cavadas et al, 1995; Sakamoto et al, 1992; Simmen
et al, 1999).
Antiinsomnia Action
The largest study included 121 patients with severe insomnia (Vorbach et al, 1996).
They saw significant improvement within 28 days. This may indicate valerian is most
effective in long-term treatment.
Other Actions
Valerian has shown positive results in the treatment of angina, decreasing the
frequency and shortening the duration of anginal attacks (Yang et al, 1994).
Product Availability
Capsules, crude herb, extract, tablets, tea, tincture; combination products containing
other herbs
Plant Parts Used: Rhizomes, roots
Dosages
Insomnia
• Adult PO extract: 400-900 mg 1⁄2-1 hr before bedtime (standardized)
• Adult PO tea (crude herb): 1 tsp crude herb qid
• Adult PO tincture: 3-5 ml qid (standardized)
V
Contraindications
Pregnancy category is 2; breastfeeding category is 3A.
Caution should be used when giving valerian to children. Persons with hepatic
disease and those with hypersensitivity to valerian should not use it.
Side Effects/Adverse Reactions
CNS: Insomnia, headache, restlessness
GI: Nausea, vomiting, anorexia, hepatotoxicity (overdose)
INTEG: Hypersensitivity reactions
MISC: Vision changes, palpitations
Continued
Adverse effects: Underline = life-threatening
592
Valerian
Interactions
Drug
CNS depressants (alcohol, barbiturates, benzodiazepines, opiates,
sedatives/hypnotics): Valerian may increase the effects of central nervous
system depressants; avoid concurrent use.
Cytochrome P4503A4 substrates: Valerian may inhibit these enzyme systems.
Iron salts: Valerian may interfere with the absorption of iron salts; separate by
2 hours.
MAOIs, phenytoin, warfarin: Valerian may negate the therapeutic effects
of MAOIs, warfarin, and products containing phenytoin; do not use concurrently.
Lab Test
ALT, AST, total bilirubin, urine bilirubin: Valerian may cause
increased ALT, AST, total bilirubin, and urine bilirubin.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Volatile oil
Valepotriates
Alkaloid
Amino acid
Flavonoid
Phenol
Fatty acid
Aliphatic
Resin
Tannin
Monoterpene; Sesquiterpene
Increase GABA
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of valerian and
administer an antihistamine or other appropriate therapy.
! • Assess liver function studies (AST, ALT, bilirubin) if the client is using valerian for
long-term treatment. If results are elevated, discontinue use of the herb.
• Assess medications used (see Interactions).
Administer
• Instruct the client that valerian products should be kept away from heat and
moisture.
Teach Client/Family
• Inform the client that pregnancy category is 2 and breastfeeding category is 3A.
• Advise the client to use caution when giving valerian to children.
• Advise the client not to perform hazardous activities such as driving or operating
heavy machinery until physical response to the herb can be evaluated. Valerian
causes sedation and dizziness.
• Advise the client to discontinue the use of valerian if symptoms worsen.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
White Cohosh 593
White Cohosh !
(wite koe’hawsh)
Scientific name: Actaea alba
Other common names: Baneberry, snakeberry, coralberry, doll’s eye
Origin: White cohosh is a perennial found on the west coast of North America and
in the eastern region of the United States.
Uses
Traditionally, white cohosh has been used during childbirth and to treat menstrual
disorders, much like black or blue cohosh. Several Native American tribes have used
white cohosh to treat colds, cough, gastrointestinal disorders, and urinary tract
disorders.
Actions
Very little information is available for white cohosh, and what information is available
is mostly anecdotal. Although the entire white cohosh plant is toxic, the fruit and
roots are the most toxic parts (Duke, 2002). Homeopaths have used this herb, but
it not recommended for any use.
Product Availability
This herb is used by homeopaths. No commercial products are available.
Dosages
No published dosages are available.
Contraindications
!
White cohosh should never be used during pregnancy and breastfeeding. It should
never be given to children. This is a toxic plant and should never be consumed,
especially the fruit and roots. Because of its toxicity, white cohosh is not recommended for use except under the supervision of a qualified herbalist.
Side Effects/Adverse Reactions
CNS: Delirium
CV: Tachycardia, circulatory failure
GI: Nausea, vomiting, anorexia, severe abdominal cramps
INTEG: Hypersensitivity reactions
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Essential oil
Protoanemonin
Possible Action
Severe irritant
Client Considerations
Assess
! • Assess for symptoms of toxicity: delirium, severe abdominal cramping, headache,
tachycardia, and circulatory collapse.
Adverse effects: Underline = life-threatening
W
594
Wild Cherry
Administer
• Perform lavage or induce vomiting if the client has ingested this herb.
Teach Client/Family
• Warn the client never to use white cohosh in children or those who are pregnant
or breastfeeding. Toxicity may result.
• Warn the client not to use white cohosh for any purpose. This plant is too toxic for
! any use.
Wild Cherry !
Scientific names: Prunus virginiana, Prunus serotina
Other common names: Black cherry, black choke, choke cherry, rum cherry,
Virginia prune
Origin: Wild cherry is found in the United States.
Uses
Traditionally, wild cherry has been used to treat hot, dry, percussive coughs; colds;
respiratory symptoms; and diarrhea. It has also been used as an astringent and
bronchial sedative. Wild cherry is typically combined with other supportive lung
herbs in formula.
Investigational Uses
Research is underway to determine possible uses for wild cherry as a cancer
treatment.
Actions
Almost no research exists regarding the actions or uses of wild cherry. The available
studies have tended to focus on its toxic effects. Because cyanide is present in the
bark, seeds, and leaves, wild cherry should be used only under the direction of a
qualified herbalist. If used properly, and for a few days only, this herb is considered
safe. Wild cherry prepared as a cold infusion has a much lower cyanide content than
when prepared as a decoction.
Product Availability
Fluid extract, syrup, tea, tincture
Plant Part Used: Bark
Dosages
• Adult PO syrup: 1-2 g in 8 oz boiling water, tid (whole syrup recipe)
• Adult PO tea: 3 tsp dry bark in 8 oz cold water, let stand 8 hr, strain
• Adult PO tincture: 1-5 ml qid (1:5 dilution) (Moore, 1995)
Contraindications
Pregnancy category is 4; breastfeeding category is 2A.
Wild cherry should not be given to children. Persons with respiratory or cardiovascular depression or hypotension should not use this herb (Moore, 1995).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Wild Cherry 595
Side Effects/Adverse Reactions
CNS: Headache, tremors, stupor, coma, death
GI: Nausea, vomiting, anorexia, constipation, ulcer
MS: Muscle weakness
RESP: Respiratory failure
Interactions
Drug
Cytochrome P4503A4 enzyme substrate agents (astemizole, azole
antifungals, benzodiazepines, buspirone, calcium channel blockers,
cyclosporine, estrogens, statins): Use with wild cherry may slow the
metabolism; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Cyanogenic
glycoside
Amygdalin
Poison
Acid
Prunasin
Phytosterol; Emulsin; Oleic
acid; P-Coumaric acid;
Trimethyl gallic acid
Ipuranol
Dextrose
Tannin
Wound healing;
antiinflammatory
Starch
Calcium oxalate
Client Considerations
Assess
• Assess for changes in respiration (decreased or labored breathing, shortness of
breath). If these symptoms are present, discontinue the use of wild cherry.
Administer
• Instruct the client to store wild cherry in a cool, dry place, away from heat and
moisture.
W
Teach Client/Family
• Inform the client that pregnancy category is 4 and breastfeeding category is 2A.
• Warn the client that overdose can be fatal as a result of cyanide poisoning. If poisoning does occur, an antidote of thiosulfate or ethylenediaminetetraacetic acid
! (EDTA) may be necessary.
• Caution the client not to give wild cherry to children and to store all wild cherry
products in a locked cabinet, out of the reach of children.
• Inform the client that no proven uses or actions exist for this herb and that other
herbs or medications are safer options.
Adverse effects: Underline = life-threatening
596
Wild Yam
Wild Yam
Scientific name: Dioscorea villosa L.
Other common names: Colic root, Mexican wild yam, rheumatism root
Origin: Wild yam is a vine found in the United States and Central America.
Uses
Wild yam is used to treat gallbladder disease, dysmenorrhea, menopausal symptoms,
rheumatic conditions, and cramps.
Actions
Hormone Supplementation/Menopausal Symptoms
DHEA is synthesized from a precursor steroid, pregnenolone, then converted into
estrogens and testosterone in both men and women (Baulieu, 1996). Levels of DHEA
are reported to decline significantly after age 40; however, supplementation should
not be started before a thorough evaluation of hormone-sensitive tumors is performed. Some researchers suspect that the decline in DHEA may be associated with
insulin resistance, increased weight gain, and cardiovascular conditions (Sahelian,
1997). DHEA supplementation may be an alternative to hormone replacement
therapy in women. Wild yam had little effect on menopausal symptoms when 23
symptomatic women used wild yam cream for 4 weeks (Komesaroff et al, 2001).
Cancer Stimulant/Cancer Inhibitor
Conflicting studies have reported increased tumor flare of prostate cancer in
patients. However, in one study, when antihormone therapy was initiated, the flare
retreated (Jones et al, 1997).
Cardiovascular Action
One study evaluated DHEA levels in patients with congestive heart failure. The results
showed that levels of DHEA are lower in patients with congestive heart failure in
proportion to the severity of disease (Moriyama et al, 2000).
Immunoregulator Action
One study using laboratory mice (Cheng et al, 2000) evaluated the effects of DHEA and
DHEA sulfate on interleukin-10 (IL-10). The results indicated an increase in interleukin10 (IL-10) and that DHEA may be able to affect the functioning of B-lymphocytes.
Cognitive Function Enhancer
DHEA levels have been found to be significantly lower in persons with Alzheimer’s disease and vascular dementia than in the general population, whereas the opposite is true
for cortisol levels. The applicability of this information in the treatment of clients with
cognitive function impairment is unknown at this time (Bernardi et al, 2000).
Product Availability
Fluid extract, oil, powder, tea, tincture; also available as DHEA (see pages 230–232)
Plant Part Used: Rhizome
Dosages
NOTE: See also dosages for DHEA on page 231.
• Adult PO fluid extract: 2-4 ml (5-30 drops) tid
• Adult PO tincture: 2-10 ml tid (1:5 dilution in 45% alcohol)
• Adult topical oil: may be applied to affected area prn
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Wild Yam
597
Contraindications
Class 1 herb (rhizome).
Until more research is available, wild yam should not be used during pregnancy
and breastfeeding. It should not be given to children. This herb should not be
used by persons with hepatic disease or by those with a family history of breast,
uterine, ovarian, or prostate cancer. Persons with hypersensitivity to wild yam
should not use it.
Side Effects/Adverse Reactions
CNS: Headache
GI: Nausea, vomiting, anorexia
GU: Menstrual changes, possibility of stimulating hormone-related
cancers
INTEG: Hypersensitivity reactions, acne, alopecia, hirsutism, oily skin
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Steroidal
saponin
Dioscin; Diosgenin; Dioscenin;
Dioscin, Methyl Parvifloside,
Zingiberensis, Dltonin Methyl
Protodeltonin (Hayes et al,
2007)
Beta-sitosterol
Sterol
Alkaloid
Tannin
DHEA
Possible Action
Antiinflammatory
Steroid
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of wild yam
and administer an antihistamine or other appropriate therapy.
• Assess the client’s family history of hormone-induced cancers (breast, ovarian,
uterine, prostatic). If these are present, the client should avoid the use of
W
wild yam.
Administer
• Instruct the client to store wild yam products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use wild yam in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client that high doses of wild yam (⬎25 mg DHEA/day) may cause
irreversible voice change and hirsutism.
Adverse effects: Underline = life-threatening
598
Wintergreen
Wintergreen !
(win’tuhr-green)
Scientific name: Gaultheria procumbens
Other common names: Boxberry, Canada tea, checkerberry, deerberry,
gaultheria oil, mountain tea, oil of wintergreen, partridgeberry, teaberry
Origin: Wintergreen is a shrub found in North America.
Uses
Traditionally, wintergreen has been used topically to treat sore, inflamed muscles and
joints, often after exercise. It may also be useful in the treatment of neuralgia.
Wintergreen is used internally to treat bladder inflammation and urinary tract
diseases, as well as diseases of the prostate and kidney.
Actions
As is the case with other salicylates, the chemical component methylsalicylate is
responsible for the antiinflammatory and anticoagulant properties of wintergreen.
It is reported to act as a counterirritant. Oral ingestion stimulates gastric function.
Product Availability
Cream, lotion, lozenges, oil, ointment, tea
Plant Parts Used: Bark, leaves
Dosages
• Adult topical cream/ointment: apply to affected area tid-qid prn (10%-30% strength)
Contraindications
Class 1 herb (leaf).
Until more research is available, wintergreen should not be used during pregnancy
and breastfeeding. It should not be given to children. Wintergreen should not be
used internally by persons with gastroesophageal reflux disease. Persons with
hypersensitivity to wintergreen should not use it. Because of its hydroquinone
glycoside content, this herb is not recommended for long-term use.
Side Effects/Adverse Reactions
Internal Use
GI: Nausea, vomiting, anorexia, gastrointestinal irritation
INTEG: Hypersensitivity reactions
MISC: Hyperpnea, lethargy
Internal or Topical Use
SYST: Salicylate toxicity—tinnitus, nausea and vomiting, electrolyte imbalances, central nervous system toxicity, bleeding,
hepatitis, endocrine changes, rhabdomyolysis, death
Interactions
Drug
Anticoagulants (heparin, warfarin) salicylates: Use of wintergreen
with anticoagulants, salicylates may cause an increased risk of bleeding; avoid
concurrent use.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Witch Hazel
599
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Salicylate
Methylsalicylate
Antiinflammatory;
anticoagulant
Gaultherin
Carbohydrate
Tannin
Hydroquinone
derivative
Isohomoarbutin; Arbutin
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of wintergreen
and administer an antihistamine or other appropriate therapy. Clients who are
hypersensitive to salicylates should not use this product.
! • Assess for symptoms of salicylate toxicity (tinnitus, nausea, vomiting) if the client
is using high doses of wintergreen over a prolonged period.
• Assess for the use of anticoagulants (see Interactions). Monitor coagulation
studies if the client is taking wintergreen internally.
Administer
• Instruct the client to store wintergreen products in a sealed container away from
heat and moisture.
Teach Client/Family
• Caution the client not to use wintergreen during pregnancy and breastfeeding until
more research is available.
• Caution the client not to give wintergreen to children. Deaths have been reported.
! If viral symptoms are present in children, Reye’s syndrome may occur if wintergreen is used.
• If the client is using wintergreen topically, advise the client to leave the affected
area open to air or to wrap only in material with no heating capability.
• Caution the client not to use wintergreen oil internally.
• Advise the client to avoid use of topical wintergreen products during hot or humid
weather.
W
Witch Hazel
(wich hayz’uhl)
Scientific name: Hamamelis virginiana
Other common names: Snapping hazel, spotted alder, tobacco wood,
winterbloom
Origin: Witch hazel is a bush found in North America.
Adverse effects: Underline = life-threatening
600
Witch Hazel
Uses
Traditionally, witch hazel has been used to relieve hemorrhoidal, vaginal, and anal
itching; decrease inflammation; and promote the healing of bruises, varicose veins,
and other local inflammation. It is also used as a gargle to decrease oral irritation
and inflammation and may be used as a tea for diarrhea.
Actions
Witch hazel has been evaluated for its antiinflammatory, antiviral, and antiaging
actions.
Antiinflammatory Action
One study evaluated the antiinflammatory action of Polygonum bistorta, Guaiacum
officinale, and Hamamelis virginiana in rats. Witch hazel did not act as an antiinflammatory in the acute stages of inflammation but did show antiinflammatory
properties in the chronic phase (Duwiejua et al, 1994). Another study documented
the antiinflammatory properties of witch hazel when used as an after-sun lotion
(Hughes-Formella et al, 1998).
Antiviral Action
The antiviral action of witch hazel was shown against herpes simplex virus type 1
(HSV-1). Its antioxidative qualities were demonstrated by its radical-scavenging ability (Erdelmeier et al, 1996).
Antiaging Action
The active-oxygen scavenging action of witch hazel has been documented. This
action may help to delay aging of the skin (Masaki et al, 1995).
Product Availability
Cream, dried leaves, fluid extract, pads, rectal suppositories, vaginal suppositories,
witch hazel water
Plant Parts Used: Bark, leaves
Dosages
• Adult PO dried leaf gargle: 2 g tid
• Adult PO fluid extract: 2-4 ml tid (1:1 dilution in 45% alcohol)
• Adult topical witch hazel water: apply to affected area tid-qid prn
Contraindications
Class 1 herb (bark, leaf).
Until more research is available, witch hazel should not be used during pregnancy
and breastfeeding. Persons who are hypersensitive to witch hazel should not use it.
Witch hazel should not be ingested.
Side Effects/Adverse Reactions
GI: Nausea, vomiting, anorexia, constipation, hepatotoxicity
INTEG: Hypersensitivity reactions, contact dermatitis
Interactions
Drug
Iron salts: Witch hazel leaf, bark tea may decrease the absorption of iron salts;
separate by 2 hours.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Wormseed
601
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Flavonoid
Volatile oil
Saponin
Tannin
Quercetin; Kaempferol
Eugenol; Safrole
Hamamelitannin
Possible Action
Tumor necrosis
factor inhibition
(Habtemariam,
2002)
Calcium oxalate
Resin
Gallic acid
Client Considerations
Assess
• Assess for hypersensitivity reactions, including contact dermatitis. If present, discontinue the use of witch hazel and administer an antihistamine or other appropriate
therapy.
! • Assess for right upper-quadrant pain. Assess hepatic function tests (AST, ALT,
bilirubin). If results are elevated, discontinue the use of witch hazel.
Administer
• Advise the client to use witch hazel topically or as gargle only; it should not be
taken internally.
• Instruct the client to store witch hazel products in a sealed container away from
heat and moisture.
Teach Client/Family
• Caution the client not to use witch hazel during pregnancy and breastfeeding until
more research is available.
Wormseed
(werm’ seed)
Scientific name: Artemisia absinthium, Artemisia princeps
Other common names: Levant wormseed, santonica, sea wormwood, semen
cinae, semen sanctum
Origin: Wormseed is found throughout Asia.
Uses
Traditionally, wormseed is used as an anthelmintic for children and adults.
Actions
Most of the information on the action and uses for wormseed come from anecdotal
reports. One study (Omer et al, 2007) identified the steroid-sparing effect of wormwood when used in Crohn’s disease. The mood and quality of life was also increased.
Further research is lacking.
Adverse effects: Underline = life-threatening
W
602
Wormseed
Product Availability
Tablets, powder, dried herb, lozenges
Plant Parts Used: Flowers, seeds
Dosages
• Adult PO: 2-4 grains
Contraindications
Wormseed should not be used in children or those who are pregnant, breastfeeding, or hypersensitive to this herb.
Side Effects/Adverse Reactions
CNS: Seizures, headache
EENT: Blurred vision
GI: Anorexia, nausea, vomiting
INTEG: Rash
Interactions
Drug
Anticonvulsants: Wormseed may lower the seizure threshold; do not use
concurrently.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Glycoside
Volatile oil
Santonin
Anthelmintic
Client Considerations
Assess
• Assess the reason the client is using wormseed.
Administer
• Instruct the client to keep wormseed in a cool, dry area, away from excessive
light.
Teach Client/Family
• Teach the client that wormseed should not be used in children or those who are
pregnant or breastfeeding until more research is available.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Yarrow
603
Yarrow
(ya-row)
Scientific name: Achillea millefolium
Other common names: Bloodwort, gordaldo, milfoil, nosebleed, old man’s
pepper, sanguinary, soldier’s woundwort, stanchgrass, thousand-leaf
Origin: Yarrow is found in Asia, Europe, and North America.
Uses
Yarrow is used internally to treat respiratory, gastrointestinal, urinary tract, and reproductive conditions. It is used topically to promote wound healing and to treat
eczema and other skin disorders.
Actions
Several actions have been proposed for yarrow, including contraceptive, antitumor,
and antiplaque actions.
Contraceptive Action
One study showed that antispermatogenesis occurred in mice when an extract of yarrow
was given at 200 mg/kg/day intraperitoneally for 20 days (Montanari et al, 1998).
Antitumor Action
One group of researchers who were observing cell division noted that an increase in
tumor growth occurred during metaphase that may be due to the cytotoxic effects of
yarrow (Montanari et al, 1998). Another study evaluated the antitumor properties of
yarrow (Tozyo et al, 1994). The sesquiterpenoids were found to be active against
leukemia in the mouse.
Antiplaque Action
One study proposed that the use of yarrow slows plaque formation and the development of gingivitis; however, no changes were noted in the control group (Van der
Weijden et al, 1998).
Other Actions
Actions that are hepatoprotective, antispasmodic, and calcium antagonistic were identified (Yaeesh et al, 2006). When the extract was used in laboratory animals with
induced hepatitis, the mortality rate decreased to 40% from 100% of those untreated.
Product Availability
Capsules, fluid extract, powder, tea, tincture
Plant Parts Used: Dried leaves, flowering tops
Dosages
• Adult PO fluid extract: 1-2 ml tid (1:1 dilution in 25% alcohol)
• Adult PO tea: 2-4 g tid
• Adult PO tincture: 2-4 ml tid (1:5 dilution in 45% alcohol)
• Adult topical sitz bath: 100 g herb/5 gal hot water, soak 10-20 min, rinse
Y
Contraindications
Pregnancy category is 4; breastfeeding category is 3A.
Yarrow should not be used by persons with hypersensitivity to this plant or other
members of the Compositae family, such as Chamomilla recutita, Tanacetum
parthenium, or Tanacetum vulgare.
Adverse effects: Underline = life-threatening
604
Yarrow
Side Effects/Adverse Reactions
CNS: Drowsiness, sedation
GI: Nausea, vomiting, anorexia
GU: Uterine stimulation
INTEG: Hypersensitivity reactions, contact dermatitis, photosensitivity
Interactions
Drug
Antacids, H2-blockers, proton pump inhibitors: Yarrow may decrease
the action of these agents (Jellin et al, 2008).
Anticoagulants (heparin, warfarin), antiplatelets, salicylates:
Use of yarrow with anticoagulants, antiplatelets, salicylates may result in an
increased risk of bleeding; do not use concurrently.
Antihypertensives: Use of yarrow with antihypertensives may result in
increased hypotension; do not use concurrently.
CNS depressants (sedatives/hypnotics, alcohol, opiates, barbiturates): Use of yarrow with central nervous system depressants may cause
increased sedation; avoid concurrent use.
Iron salts: Yarrow tea may decrease the absorption of iron salts; separate
by 2 hours.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Astringent; wound
healing
Tannin
Fatty acid
Amino acid
Sesquiterpene
Peroxide
Volatile oil
Possible Action
Linoleic acid; Palmitic acid;
Oleic acid
Alanine; Histidine; Leucine;
Lysine
Achimillic acids A, B, C
Antitumor
Linalool; Borneol; Camphor;
Cineole
Client Considerations
Assess
• Assess for hypersensitivity reactions, including contact dermatitis. If present, discontinue the use of yarrow and administer an antihistamine or other appropriate
therapy.
• Determine whether the client is taking anticoagulants, antihypertensives, or CNS
depressants (see Interactions).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Yellow Dock
605
Administer
• Instruct the client to store yarrow products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Inform the client that pregnancy category is 4 and breastfeeding category is 3A.
• Advise the client who is allergic to other plants of the Compositae herb family not
to use yarrow.
• Inform the client to monitor for bleeding and bruising and to discontinue use of
yarrow if these are present.
• Advise the client not to perform hazardous activities such as driving or operating
heavy machinery until physical response to the herb can be evaluated.
• Advise the client to use sunscreen and wear protective clothing, or to stay out of
the sun, while using yarrow. Yarrow may cause photosensitivity.
Yellow Dock
(yeh-low dahk)
Scientific name: Rumex crispus
Other common names: Chin ch’iao mai, curled dock, curly dock, garden
patience, hualtata, hummaidh, kivircik labada, narrow dock, niu she t’ou,
oseille marron, sour dock, surale di bierdji
Origin: Yellow dock is a weed found in the United States, Europe, and Asia.
Uses
Yellow dock is used primarily as a laxative or astringent. Topically, it may be used as
an antidote to stinging nettle and to treat scabies and psoriasis. Traditionally, it has
been used internally as a blood cleanser and to treat sore throat and fever.
Actions
Most of the available research on yellow dock focuses on its toxicology. One study
investigated acute oxalate poisoning in sheep that had ingested Rumex crispus.
Symptoms of toxic reactions included tremors, ataxia, and increased salivation
(Panciera et al, 1990). Another study focused on the fatal poisoning of a 53-year-old
man who died 72 hours after simply ingesting Rumex crispus (Reig et al, 1990).
One study (Kim et al, 2004) identified the antifungal action of Rumex crispus. This
extract was found to be more active than polyoxin B.
Product Availability
Capsules (ground root), extract, tea
Plant Parts Used: Root (dried and fresh), rhizome
Dosages
• Adult PO: 2.5-5 mg daily
Contraindications
Pregnancy category is 3; breastfeeding category is 3A.
Yellow dock should not be given to children. Persons with renal/hepatic disease,
electrolyte imbalances, or hypersensitivity to this herb should not use yellow dock.
Continued
Adverse effects: Underline = life-threatening
Y
606
Yellow Dock
Contraindications—cont’d
Persons with diabetes mellitus, poor nutritional status, or dehydration should use
it with caution.
Side Effects/Adverse Reactions
ENDO: Severe electrolyte imbalances (hypocalcemia, metabolic
acidosis)
GI: Nausea, vomiting, anorexia, cramps, diarrhea
INTEG: Hypersensitivity reactions
Interactions
Drug
Calcitonin, diuretics, mithramycin, phenytoin: Yellow dock may
cause increased hypocalcemia when used with calcitonin, diuretics, mithramycin,
and phenytoin; do not use concurrently (theoretical).
Calcium, iron, zinc: Yellow dock tea may decrease the absorption of these
minerals; separate by 2 hours.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Chrysophanic acid
Rumicin
Calcium oxalate
Tannin
Flavonoid
Anthracene
Quercetin
Emodin
Chrysophanol;
Aloe-emodin; Rhein
Lapodin; Neopodin
Naphthalene
Possible Action
Astringent
Antiinflammatory
Laxative
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of yellow dock
and administer an antihistamine or other appropriate therapy.
• Determine whether the client is taking prescription drugs or other herbal products. Yellow dock should not be used with diuretics, phenytoin, mithramycin, or
calcitonin (see Interactions).
Administer
• Instruct the client to store yellow dock products away from moisture and light.
Teach Client/Family
• Inform the client that pregnancy category is 3 and breastfeeding category is 3A.
• Caution the client not to give yellow dock to children.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Yellow Lady’s Slipper
607
Yellow Lady’s Slipper
(yeh’low lay’deez sli-puhr)
Scientific names: Cypripedium pubescens, Cypripedium calceolus
Other common names: American valerian, moccasin flower, nerveroot,
Noah’s ark, whippoorwill’s shoe, yellow Indian shoe
Origin: Yellow lady’s slipper is an orchid found in the forests of Europe and the
United States. It is considered an endangered species.
Uses
Yellow lady’s slipper traditionally has been used as a sedative and a treatment for
anxiety and insomnia. It has also been used as an antispasmodic, an antidepressant,
and to prevent seizures.
Actions
No research studies support any actions of or uses for yellow lady’s slipper. Therefore this herb is not recommended for any use.
Product Availability
Extract, powdered root, rhizome, tea, tincture; component of various combination
products
Plant Parts Used: Rhizome, roots
Dosages
No consensus on dosage exists. Because it is on the endangered species list, yellow
lady’s slipper is not recommended for use.
Contraindications
Until more research is available, yellow lady’s slipper should not be used during
pregnancy and breastfeeding. It should not be given to children. Persons with psychosis, severe anxiety reactions, severe depression, migraines, cluster headaches,
or hypersensitivity to this herb should not use it.
Side Effects/Adverse Reactions
CNS: Headache, insomnia, restlessness, stimulation
GI: Nausea, vomiting, anorexia
INTEG: Hypersensitivity reactions, contact dermatitis
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Resinoid
Glycoside
Quinone
Acid
Cypripedin
Possible Action
Cypripedi
Tannic acid; Gallic acid
Adverse effects: Underline = life-threatening
Y
608
Yerba Maté
Client Considerations
Assess
• Assess for hypersensitivity reactions and contact dermatitis. If present, discontinue
the use of yellow lady’s slipper and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store yellow lady’s slipper products in a cool, dry place, away
from heat and moisture.
• Inform the client that this herb is on the endangered species list and is illegal to
collect.
Teach Client/Family
• Caution the client not to use this herb in children or those who are pregnant or
breastfeeding until more research is available.
Yerba Maté
(yehr’buh mah-tay’)
Scientific name: Ilex paraguariensis
Other common names: Armino, Bartholomew’s tea, boca juniors, campeche,
el agricultor, elacy, flor de lis, gaucho, jaguar, Jesuit’s tea, la hoja, la mulata, la
tranquera, lonjazo, madrugada, maté, nobleza gaucha, oro verde, Paraguay tea,
payadito, rosamonte, safira, union, yi-yi, zerboni
Origin: Yerba maté is an evergreen found in South America.
Uses
Yerba maté is used as a diuretic and to treat depression, lethargy, fatigue, constipation, arthritis, diabetes, gastrointestinal disorders, urinary tract infections, cardiac
insufficiency, arrhythmias, and kidney or bladder stones. In China, it is used parenterally as an antihypertensive.
Actions
Primary research has focused on several actions of yerba maté, including vasodilation, antioxidant, and antiobesity actions.
Vasodilation Action
One study evaluated the vasodilatory effects of Ilex paraguariensis leaves in rats.
Researchers documented a vasorelaxing effect (Muccillo Baisch et al, 1998).
Antioxidant Action
Two studies reported the antioxidant effects of yerba maté. One study (Schinella
et al, 2000) showed the antioxidant effect against free radicals. The second
study identified the antioxidant effect as comparable to that of ascorbic acid
(vitamin C).
Antiobesity Action
One study investigated the usefulness of yerba maté in the reduction of obesity.
However, results indicated no effect (Martinet et al, 1999).
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Yerba Maté
609
Other Actions
One study (Milioli et al, 2007) found yerba maté to be effective for use in Parkinson’s
disease in animal models.
Product Availability
Fluid extract, leaves, tea
Plant Part Used: Dried leaves
Dosages
• Adult PO fluid extract: 2-4 ml tid (1:1 dilution in 25% alcohol)
• Adult PO tea: 2-4 g tid
Contraindications
Class 2d herb (leaf).
Until more research is available, yerba maté should not be used during
pregnancy and breastfeeding. It should not be given to children. Persons
with anxiety disorders, hypertension, or hypersensitivity to this herb should not
use it.
Side Effects/Adverse Reactions
CNS: Anxiety, nervousness, insomnia, restlessness, irritability, headache
GI: Nausea, vomiting, anorexia, hepatotoxicity
INTEG: Hypersensitivity reactions
SYST: Carcinogenic (long-term use)
Interactions
Drug
Antidiabetics: Yerba maté may decrease the action of antidiabetics.
CNS depressants (alcohol, sedatives/hypnotics, opiates, barbiturates, benzodiazepines): Use of central nervous system depressants with
yerba maté may produce an antagonistic effect; avoid concurrent use.
CNS stimulants: Yerba maté may increase the effects of central nervous
system stimulants; use together cautiously.
Diuretics: Yerba maté may increase the effects of diuretics; avoid
concurrent use.
MAOIs: Yerba maté with MAOIs may lead to hypertensive crisis
(theoretical).
Food
Caffeine-containing products: Caffeinated foods and drinks may increase
the effects of yerba maté; avoid concurrent use.
Pharmacology
Pharmacokinetics
Yerba maté stimulates the central nervous system; possesses diuretic, analeptic,
positive inotropic, and chronotropic effects; and is lipolytic and glycogenolytic.
Adverse effects: Underline = life-threatening
Y
610
Yerba Santa
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Methylxanthine
Caffeine; Theobromine;
Theophylline
Central nervous
system stimulant
Sterol
Fat
Ursolic acid
Mineral
Flavonoid
Antitumor
Iron; Calcium; Manganese;
Magnesium; Sodium;
Potassium; Zinc; Copper
Rutin; Isoquercitrin;
Kaempferol glycosides
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of yerba maté
and administer an antihistamine or other appropriate therapy.
• Assess for the use of CNS stimulants, CNS depressants, diuretics, and products that
contain caffeine (see Interactions).
! • Assess for right upper-quadrant pain. Assess hepatic function tests (AST, ALT,
bilirubin). If results are elevated, discontinue use of yerba maté.
Administer
• Instruct the client to store yerba maté products in a cool, dry place, away from heat
and moisture.
Teach Client/Family
• Caution the client not to use yerba maté in children or those who are pregnant or
breastfeeding until more research is available.
• Advise the client not to use yerba maté if he or she is allergic to other plants in the
Aquifoliaceae family (e.g., holly).
• Inform the client that using large amounts of yerba maté for a long period can lead
to cancers of the gastrointestinal and urinary tracts.
Yerba Santa
(yehr’buh sahn’tuh)
Scientific name: Eriodictyon californicum
Other common names: Bear’s weed, consumptive’s weed, eriodictyon, gum
bush, gum plant, holly herb, holy weed, mountain balm, sacred herb, tarweed
Origin: Yerba santa is an evergreen found in the southwestern region of the United
States.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Yerba Santa
611
Uses
Yerba santa traditionally has been used by Native Americans to decrease bruise and
muscle inflammation. It has also been used to treat colds, asthma, congestion, allergies, arthritis, and rheumatism. The leaves are smoked or chewed to treat asthma.
Actions
Very little primary research is available for yerba santa. The only study found identified 12 new flavonoids that inhibited the metabolism of a carcinogen in hamster
embryos. The chemical components cirsimaritan and chrysoeriol are thought to be
chemoprotective (Liu et al, 1992).
Product Availability
Dried leaves, fluid extract, liniment, powder, syrup, tea
Plant Parts Used: Dried leaves, roots
Dosages
• Adult PO expectorant: dried powdered leaves
• Adult PO tea: place dried leaves in water, boil, strain, drink prn
• Adult topical liniment: apply liniment of leaves to affected area prn
• Adult topical poultice: mix fresh leaves with water and apply to affected area prn
Contraindications
Class 1 herb (whole herb).
Until more research is available, yerba santa should not be used during pregnancy
and breastfeeding. Persons with hypersensitivity to yerba santa should not use it.
Side Effects/Adverse Reactions
INTEG: Hypersensitivity reactions
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Flavonoid
Eriodictyol; Homoeriodictyol;
Dimethoxyflavanone;
Naringenin;
Chrysoeriodictyol;
Xanthoeriodictyol;
Eriodict
Cirsimaritin; Chrysoeriol
Hispidulin; Chrysin
Flavone
Tannin
Volatile oil
Acid
Resin
Possible Action
Chemoprotective
Y
Formic acid; Butyric acid;
Cerotinic acid
Pentacontane; Priodonal;
Xanthoeriodictytol
Phenol
Adverse effects: Underline = life-threatening
612
Yew
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of yerba santa
and administer an antihistamine or other appropriate therapy.
Administer
• Instruct the client to store yerba santa products in a cool, dry place, away from
heat and moisture.
Teach Client/Family
• Caution the client not to use yerba santa during pregnancy or breastfeeding until
more research is available.
Yew !
(yew)
Scientific names: Taxus brevifolia, Taxus baccata
Other common names: American yew, California yew, chinwood, globeberry,
ground hemlock, Oregon yew, western yew
Origin: Yew is found in Canada and the Pacific Northwest region of the United States.
Uses
Yew is well known today as the plant used to manufacture the drug paclitaxel
(Taxol), which is used to treat metastatic ovarian or breast cancer. Native Americans
have used yew to treat arthritis and other joint disorders, as well as fever. As a folk
medicine, the cooked yew leaves were used as an abortifacient; to promote menstruation; and to treat diphtheria, epilepsy, tapeworms, and tonsillitis.
Actions
Antineoplastic Action
Yew is known for its antineoplastic properties. The main chemical component responsible for these effects is taxol, from which the drug paclitaxel (Taxol) is derived. This
drug currently is used to inhibit metastatic breast cancer. It does so by inhibiting reorganization of the microtubule network needed for interphase in the cell division cycle
and for mitotic cellular functions; it also causes abnormalities in bundles of microtubules during the cell cycle and multiple esters of microtubules during mitosis. Research
has documented the efficacy of using Taxol in combination with radiation to treat head
and neck cancers, cervical carcinomas, and breast adenocarcinomas (Pradier et al,
1999). Another study evaluated the needles of different yew species for the presence of
paclitaxel and related taxoids (Van Rozendaal et al, 2000). There appears to be a wide
variation in taxane content in the different species found in different countries.
Product Availability
Capsules, extract, salve
Plant Parts Used: Bark, branch tips
Dosages
• Adult PO extract: 10-60 drops bid-qid
• Adult PO tea: 8 oz daily
• Adult topical salve: apply to affected area prn
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Yew
613
Contraindications
!
Until more research is available, yew should not be used during pregnancy and
breastfeeding. It should not be given to children. Yew should not be used by persons who have hepatic disease or who are immunocompromised. Persons with
hypersensitivity to yew should not use it. Yew is highly toxic and should be used
only under the supervision of a skilled herbalist.
Side Effects/Adverse Reactions
CV: Hypotension, arrhythmias, elevated triglycerides and cholesterol
GI: Nausea, vomiting, anorexia, hepatotoxicity
HEMA: Thrombocytopenia, leukopenia, anemia, neutropenia
INTEG: Hypersensitivity reactions, alopecia
MS: Joint and muscle pain
Interactions
Drug
Antineoplastics: Use of yew with antineoplastics may cause increased myelosuppression; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Taxol
Taxine A, B; Taxicatin;
Milossine; Ephedrine
Antineoplastic
Tannin
Resin
Lignan
Flavonoid
Flavone; Sequoia; Ginkgetin;
Sciadopytisin
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of yew and
administer an antihistamine or other appropriate therapy.
• Monitor hepatic function tests (AST, ALT, bilirubin). If results are elevated, the
client may need to discontinue using yew.
• Assess for the use of antineoplastics (see Interactions).
Administer
• Instruct the client to store yew products away from heat, light, and moisture.
Teach Client/Family
• Caution the client not to use yew in children or those who are pregnant or breastfeeding until more research is available.
• Warn the client to use yew only under the supervision of a qualified herbalist. This
! herb is highly toxic.
Adverse effects: Underline = life-threatening
Y
614
Yohimbe
Yohimbe
(yoh-heem’buh)
Scientific name: Pausinystalia yohimbe
Other common names: Aphrodien, corynine, johimbe, quebrachine,
yohimbehe, yohimbene, yohimbime, yohimbine
Origin: Yohimbe is found in West Africa.
Uses
Yohimbe traditionally has been used in Africa as an aphrodisiac. It is also used as a
hallucinogenic.
Investigational Uses
Yohimbe is being studied for its use as a treatment for male erectile dysfunction,
diabetes, orthostatic hypotension, and clonidine overdose.
Actions
Chemically, yohimbe is similar in structure to reserpine and lysergic acid. One study
found that commercial yohimbe products contain primarily the chemical component
yohimbine and are devoid of other alkaloids. The high content of this component
may increase the potential for toxicity (Al-Majed et al, 2006; Betz et al, 1995).
Erectile Dysfunction
One study evaluated the well-known use of yohimbe for the treatment of erectile
disorders (Riley, 1994). It showed a slight benefit in erectile disorder as compared
with controls. However, yohimbe interacts with several drugs, which may lead
to problems when taking this herb (see Interactions). One of the main actions of
yohimbe is alpha-2 antagonism.
Product Availability
Tablets
Plant Part Used: Bark
Dosages
Male Erectile Dysfunction
• Adult PO tablets: 5.4 mg tid; dose may be adjusted to user’s response
Orthostatic Hypotension
• Adult PO tablets: 12.5 mg daily
Contraindications
Class 2d herb (bark).
Until more research is available, yohimbe should not be used during pregnancy
and breastfeeding. It should not be given to children. Persons with renal/
hepatic disease, hypertension, angina pectoris, gastric or duodenal ulcers, bipolar disorder, anxiety disorder, schizophrenia, suicidal tendencies, prostatitis,
or hypersensitivity to yohimbe should not use it. Prolonged use of this herb is
contraindicated.
Side Effects/Adverse Reactions
CNS: Headache, anxiety, restlessness, dizziness, tremors; manic reactions in
psychiatric clients
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Yohimbe
615
Side Effects/Adverse Reactions—cont’d
CV: Hypertension, tachycardia, flushing
GI: Nausea, vomiting, anorexia, diarrhea
GU: Dysuria, nephrotoxicity
INTEG: Hypersensitivity reactions
Interactions
Drug
ACE inhibitors, antihypertensives, beta-blockers, calcium channel blockers: Yohimbe may decrease or block the action of these drugs; avoid
concurrent use (Musso et al, 1995).
Alpha-adrenergic blockers (phentolamine, phenoxybenzamine),
phenothiazines (chlorpromazine, promazine, thioxanthene), sympathomimetics (ephedrine, amphetamines, epinephrine): Use of yohimbe
with alpha-adrenergic blockers, phenothiazines, sympathomimetics may result
in increased toxicity; avoid concurrent use.
CNS stimulants, SSRIs: Use of yohimbe with CNS stimulants, SSRIs may
result in increased CNS stimulation; avoid concurrent use.
MAOIs (tranylcypromine, phenelzine): Yohimbe may increase the effects
of MAOIs; avoid concurrent use (theoretical).
Tricyclic antidepressants (clomipramine, imipramine, amitriptyline): Use of yohimbe with tricyclic antidepressants may result in increased
hypertension; dose may need to be lowered (Fugh-Berman, 2000).
Food
Caffeine-containing products: Use of yohimbe with products that contain
caffeine may result in increased CNS stimulation; avoid concurrent use.
High-tyramine foods: Use of yohimbe with foods with a high tyramine
content (e.g., wine, beer, aged cheese, liver) may cause increased blood
pressure; avoid concurrent use.
Primary Chemical Components and Possible Actions
Chemical Class
Individual Component
Possible Action
Alkaloid
Yohimbine
Alpha-2 antagonist;
increase blood
pressure
Alpha-yohimbine;
Allo-yohimbine
Y
Client Considerations
Assess
• Assess for hypersensitivity reactions. If present, discontinue the use of yohimbe and
administer an antihistamine or other appropriate therapy.
• Assess for medication use. Yohimbe interacts with many types of medications (see
Interactions).
Adverse effects: Underline = life-threatening
616
Yohimbe
• Assess for use of caffeine-containing products and high-tyramine foods (see
Interactions).
• Monitor blood pressure and pulse if the client is using yohimbe for an extended
period.
Administer
• Instruct the client to store yohimbe products in a cool, dry place, away from heat
and moisture.
• Inform the client that dosage may be increased to treat male erectile dysfunction;
however, higher doses can lead to hypertension and tachycardia.
Teach Client/Family
• Caution the client not to use yohimbe in children or those who are pregnant or
breastfeeding until more research is available. Yohimbe is usually used by males.
= Pregnancy
= Pediatric
! = Alert
= Popular Herb
Herbal Resources
The following is a sampling of online resources that provide current, reliable information about herbal products, their uses, and their health effects. Some are consumer
oriented, and others are intended for health professionals. The names of the sponsoring
organizations’ home pages are arranged alphabetically. URLs are provided for each individual site, or for the Internet portal through which the site may be accessed.
AGRICOLA (AGRICultural OnLine Access): http://agricola.nal.usda.gov/
Alternative Medicine Home Page, from the University of
Pittsburgh: http://www.pitt.edu/⬃cbw/altm.html
American Botanical Council: http://abc.herbalgram.org/site/PageServer?page
name⫽Homepage
American Herbalists Guild: http://www.americanherbalistsguild.com/
American Herbal Pharmacopoeia: http://www.herbal-ahp.org/
American Holistic Health Association: http://www.ahha.org
American Holistic Medical Association: http://www.holisticmedicine.org
American Holistic Nurses Association: http://www.ahna.org
American Society of Pharmacognosy: http://www.phcog.org/
Association of Natural Medicine Pharmacists: http://www.anmp.org
British Herbal Medicine Association: http://www.bhma.info/
Christopher Hobbs Virtual Herbal: http://www.christopherhobbs.com/
Dr. Duke’s Phytochemical and Ethnobotanical Databases, from the
Agricultural Research Service: http://www.ars-grin.gov/duke/plants.html
European Herbal & Traditional Medicine Practitioners
Association: http://www.ehpa.eu/
European Scientific Cooperative on Phytotherapy (ESCOP): http://
www.escop.com/
Herb Research Foundation (HRF): http://www.herbs.org
Herbal Medicine, from Medline Plus: http://www.nlm.nih.gov/medlineplus/
herbalmedicine.html
Herbs for Health, from About.com: http://altmedicine.about.com/
International Herb Association: http://www.iherb.org/
Rocky Mountain Herbal Institute: http://www.rmhiherbal.org/
RxList Alternatives: http://www.rxlist.com/script/main/art.asp?articlekey⫽78831
Southwest School of Botanical Medicine: http://www.swsbm.com/
HOMEPAGE/HomePage.html
United Plant Savers (UpS): http://unitedplantsavers.org/
United States Pharmacopoeia (USP): http://www.usp.org/
617
APPENDIX A
APPENDIX A
Drug/Drug
Classes—cont’d
APPENDIX
B
Drug/Herb Interactions
The table that follows lists known drug/herb interactions for herbs included in this
handbook. The pharmaceuticals and drug classes that are known to interact with
herbal products are listed in the first column in alphabetical order, above the names
of the herbs with which they interact.
The reader should not assume that an herbal product not included here may be
taken safely with a given drug or class of drugs. Research into herbal products is
changing constantly, and new interactions are becoming known every day. Caution is
always necessary when using herbal products, particularly when the client is taking
them concurrently with pharmaceuticals.
Drug/Drug Classes
Herb
ACE inhibitors
Kelp
Morinda
Pineapple
St. John’s wort
Yohimbe
Acetazolamide
Quinine
Adenosine
Guarana
Alcohol
Arginine
Betacarotene
Betel palm
Catnip
Clary
Corkwood
Daisy
Goldenseal
Gossypol
Hops
Jamaican
dogwood
St. John’s wort
Lavender
Monascus
618
Interaction
May ↑ the hypotensive effects of kelp; avoid concurrent use
May ↑ risk of hyperkalemia
May antagonize ACE inhibitor actions; avoid concurrent use
May lead to severe photosensitivity; avoid concurrent use
May ↓ or block actions of these drugs; avoid concurrent
use
May lead to toxicity when used with acetazolamide; avoid
concurrent use
May ↓ the adenosine response
May cause gastric irritation
↓ by alcohol
↑ effects of alcohol; avoid concurrent use
May enhance the effects of alcohol
↑ the action of alcohol
May ↑ anticholinergic effect
May ↑ the effect of alcohol
May ↑ the effects of alcohol
Leads to alcohol accumulation
↑ CNS effects
↑ effects of alcohol; avoid concurrent use
May ↑ MAO inhibition; avoid concurrent use
↑ sedation when used with lavender; avoid concurrent use
Alcohol may affect liver function in those taking monascus
Drug/Drug Classes—cont’d
Herb
All medications
Clematis
Fenugreek
Interaction
Avoid concurrent use with all Western medications
May cause reduced absorption of all medications used
concurrently
Glucomannan
May ↓ the absorption of all medications if taken concurrently;
space dosages by at least 2 hours
Kaolin
↓ absorption of all drugs; space by at least 2 hours
Karaya gum
↓ absorption of all drugs; space by at least 2 hours
All oral medications
Agar
Causes ↓ absorption of all oral medication
May cause precipitation of some drugs; separate by the longest
Bistort
possible time
Flax
Absorption may ↓ if taken concurrently
Ginger
May ↑ absorption of all medications taken orally
Guar gum
May ↓ the absorption of all oral medications
Iceland moss
Can ↓ absorption of all medications
Irish moss
Can ↓ absorption of all medications
Marshmallow
May ↓ absorption of oral medications; avoid concurrent use
Mullein
May ↓ absorption of oral medications; space by 2 hours
Oats
May ↓ absorption of oral medications; space by 1 before or
4 hours after oats
Pectin
↓ absorption of all drugs, vitamins, and minerals if taken
concurrently; space by 3 hours
Plantain
May ↓ absorption of all oral medications; space by several
hours
Quince
May ↓ absorption of all oral medications
Alpha-adrenergic blockers
Butcher’s
May ↓ action of alpha-adrenergic blockers; avoid concurrent use
broom
May ↓ the action of alpha-adrenergic blockers; avoid
Capsicum
concurrent use
Yohimbe
May result in ↑ toxicity; avoid concurrent use
Aluminium salts
Quinine
May cause ↓ absorption of quinine; space by 3 hours
Amantadine
Jimsonweed
↑ anticholinergic effects
Aminoglycosides
Creatine
May lead to nephrotoxicity
Large amounts of lysine cause ↑ aminoglycoside toxicity; avoid
Lysine
concurrent use
Amphetamines
Eucalyptus
May ↓ the effectiveness of amphetamines; avoid concurrent use
Khat
↑ action of amphetamines
May cause ↓ pressor effects; avoid concurrent use
Rauwolfia
St. John’s wort
May cause serotonin syndrome
Continued
APPENDIX B
Appendix B Drug/Herb Interactions 619
620 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
Analgesics
Cola tree
Anastrozole
DHEA
Anesthetics
Ephedra
Anisindione
Dong quai
Feverfew
Antacids
Acidophilus
Angelica
Bogbean
Buckthorn
Cascara
Castor
Chinese
rhubarb
Chromium
Interaction
May ↑ the effect of analgesics; avoid concurrent use
Do not take together; DHEA is a potent estrogen agonist
Causes ↑ arrhythmias when used with halothane anesthetics;
avoid concurrent use
May ↑ the effects of anisindione
May ↑ anticoagulant effects
Should be taken 30-60 min. before acidophilus.
May ↑ stomach acid, which may ↓ the antacid action
↓ the effects of antacids
May ↓ the action of buckthorn if taken within 1 hour of
the herb
May ↓ the action of cascara if taken within 1 hour of the herb
To prevent ↓ absorption of castor, do not take within 1 hour of
antacids
May ↓ the effectiveness of Chinese rhubarb if taken within
1 hour of the herb
Calcium products reduce the absorption of chromium; space
by ⱖ 2 hours
May ↓ the action of antacids
May ↓ the action of antacids
↓ the action of jimsonweed
May ↓ the action of male fern, separate by at least 2 hours
May cause premature dissolution of enteric-coated peppermint oil
Dandelion
Devil’s claw
Jimsonweed
Male fern
Peppermint
oil
Yarrow
May ↓ the action of antacids
Antianginals
Blue cohosh
May ↓ the action of antianginals, causing chest pain
Antianxiety agents
Cowslip
May ↑ the effect of antianxiety agents; avoid concurrent use
Antiarrhythmics
Aconite
↑ toxicity; avoid concurrent use
Internal use may ↑ the effects of antiarrhythmics
Aloe
Broom
May ↑ the effect of antiarrhythmics; avoid concurrent use
Buckthorn
Chronic buckthorn use can cause hypokalemia and enhance the
effects of antiarrhythmics; avoid concurrent use
Cascara
Chronic cascara use can cause hypokalemia and enhance the
effects of antiarrhythmics; avoid concurrent use
Chinese
Chronic use of Chinese rhubarb can cause hypokalemia and
rhubarb
enhance the effects of antiarrhythmics
Drug/Drug Classes—cont’d
Herb
Interaction
Devil’s claw
Figwort
Fumitory
Goldenseal
Khat
Kudzu
Licorice
Squill
Use cautiously because of possible inotropic and chronotropic effects
May ↑ the effects of antiarrhythmics; avoid concurrent use
May ↑ the effects of antiarrhythmics; avoid concurrent use
May ↑ the effects of antiarrhythmics
↑ action of antiarrhythmics
↑ effects of antiarrhythmics
↑ cardiac effects of antiarrhythmics; avoid concurrent use
May ↑ effect of antiarrhythmics, causing life-threatening toxicity,
avoid concurrent use
Antibiotics
Acidophilus
Avoid concurrent use; space by at least 2 hours
Antibiotics, macrolide
Black
Can lead to cardiac toxicity; avoid concurrent use
hellebore
Lily of the
May lead to cardiac glycoside toxicity
valley
Anticholinergics
Black Catechu
May ↑ constipation when used with anticholinergics
May enhance the effects of anticholinergics; avoid concurrent use
Butterbur
Jaborandi
Internal use may ↓ effects of anticholinergics
Jimsonweed
↑ effects of anticholinergics
Anticoagulants
Alfalfa
May prolong bleeding
May inhibit platelets, causing bleeding
Allspice
Andrographis
May ↑ effect of anticoagulants
Angelica
May prolong bleeding; avoid concurrent use
Bilberry
May ↑ action of anticoagulants
Black haw
May ↑ the action of anticoagulants
Blue flag
May ↑ risk of bleeding
Bogbean
May ↑ risk of bleeding; avoid concurrent use
Boldo
Can lead to ↑ risk of bleeding
Borage
May ↑ risk of bleeding
Buchu
Can ↑ the action of anticoagulants, causing bleeding; avoid
concurrent use
Chamomile
May interfere with the actions of anticoagulants; avoid concurrent use
Chaparral
May ↑ action of anticoagulants
Chondroitin
Can cause ↑ bleeding; avoid high doses of chondroitin
Cloves
May ↑ effect of anticoagulants
Coenzyme
May ↓ the action of anticoagulants; avoid concurrent use
Q10
Dandelion
May ↑ bleeding when used with anticoagulants
Fenugreek
Risk of ↑ bleeding when used concurrently
Feverfew
May ↑ anticoagulant effects
Fish oil
May ↑ risk of bleeding; avoid concurrent use
Flax
May ↑ risk of bleeding
Continued
APPENDIX B
Appendix B Drug/Herb Interactions 621
622 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
Interaction
Gamma
linolenic
acid
Garlic
Ginkgo
Ginseng
Glucosamine
Goldenseal
Guggul
Horse chestnut
Irish moss
Kelp
Kelpware
Khella
May ↑ risk of bleeding
May ↑ bleeding; avoid concurrent use
↑ risk of bleeding; avoid concurrent use
May ↓ the action of anticoagulants
High levels of glucosamine can lead to bleeding risk
May ↓ the effects of anticoagulants
May ↑ risk of bleeding
↑ risk of severe bleeding; avoid concurrent use
↑ effects of anticoagulants; avoid concurrent use
May pose ↑ risk of bleeding; avoid concurrent use
May pose ↑ risk of bleeding; avoid concurrent use
↑ risk of bleeding when used with anticoagulants; avoid
concurrent use
Kudzu
May ↑ risk of bleeding
Lovage
May ↑ effects of anticoagulants; avoid concurrent use
Lungwort
May ↑ effects of anticoagulants; avoid concurrent use
Meadowsweet
May ↑ risk of bleeding; avoid concurrent use
Motherwort
May cause ↑ risk of bleeding; avoid concurrent use
Mugwort
May cause ↑ risk of bleeding; avoid concurrent use
Nettle
May ↓ effect of anticoagulants; avoid concurrent use
Papaya
↑ risk of bleeding and ↑ INR and prothrombin time
Pineapple
May ↑ bleeding time when used with anticoagulants; avoid
concurrent use
Poplar
May ↑ bleeding time when used with anticoagulants; avoid
concurrent use
Prickly ash
May ↑ bleeding time when used with anticoagulants; avoid
concurrent use
Quinine
May ↑ action of anticoagulants; avoid concurrent use
Saw palmetto
May potentiate anticoagulant effect of salicylates; avoid
concurrent use
Senega
May ↑ bleeding time; avoid concurrent use
Tonka bean
May result in ↑ risk of bleeding; avoid concurrent use
Turmeric
May result in ↑ risk of bleeding; avoid concurrent use
Wintergreen
May cause ↑ risk of bleeding; avoid concurrent use
Yarrow
May result in ↑ risk of bleeding; avoid concurrent use
Anticoagulants, oral
Dong quai
May ↑ the effects of anticoagulants
Anticonvulsants
Borage
May ↓ effect of anticonvulsants
May ↑ risk of seizures; avoid concurrent use
Fennel
Ginkgo
May ↓ the anticonvulsant effect; avoid concurrent use
Glutamine
May ↓ anticonvulsant action of anticonvulsants; avoid
concurrent use
Wormseed
May ↓ the seizure threshold; avoid concurrent use
Appendix B Drug/Herb Interactions 623
Herb
Antidepressants
Hops
SAM-e
St. John’s wort
Antidiabetics
Agrimony
Alfalfa
Aloe
Basil
Bay
Bee pollen
Bilberry
Blue cohosh
Broom
Buchu
Bugleweed
Burdock
Chinese
cucumber
Chromium
Coenzyme
Q10
Coriander
Couchgrass
Damiana
Dandelion
Devil’s claw
Ephedra
Eucalyptus
Eyebright
Figwort
Flax
Fo-ti
Garlic
Ginseng
Glucomannan
Gotu kola
Horse
chestnut
Maitake
Marshmallow
Myrrh
Myrtle
APPENDIX B
Drug/Drug Classes—cont’d
Interaction
↑ CNS effects
May lead to serotonin syndrome; avoid concurrent use
May cause serotonin syndrome
May ↑ hypoglycemic effect; monitor blood glucose
May potentiate hypoglycemic action
Internal use may ↑ effects of antidiabetics
May ↑ hypoglycemic effects; avoid concurrent use
May ↑ hypoglycemic effects; avoid concurrent use
↓ effectiveness of antidiabetics, ↑ hyperglycemia; avoid
concurrent use
May ↑ hypoglycemia
May ↓ the action of antidiabetics; avoid concurrent use
Broom ↓ the hypoglycemic effect; avoid concurrent use
Buchu ↓ the hypoglycemic effect; avoid concurrent use
May lead to ↑ hypoglycemia
↑ hypoglycemic effect can occur; avoid concurrent use
May ↑ effects of antidiabetics
May reduce the action of antidiabetics
May ↓ the action of coenzyme Q10 and deplete endogenous
stores; avoid concurrent use
May ↑ the effects of oral antidiabetics; use together cautiously
May ↑ hyperglycemia
May ↓ the action of antidiabetics
May ↑ the effects of antidiabetics; avoid concurrent use
May cause an additive effect
May ↑ blood glucose
May alter the effectiveness of antidiabetics; avoid concurrent use
Internal use may ↑ the effects of antidiabetics
May ↑ blood glucose levels, ↓ antidiabetic action of insulin
May ↑ action of antidiabetics
May ↑ action of antidiabetics
Because of hypoglycemic effects of garlic, oral antidiabetic
dosages may need to be adjusted
May ↑ the hypoglycemic effects of oral antidiabetics; avoid
concurrent use
May ↑ the hypoglycemic effects of oral antidiabetics
May ↓ the effectiveness of antidiabetics; avoid concurrent use
↑ hypoglycemic effects
May ↑ the action of antidiabetics
May ↑ hypoglycemic action of antidiabetics
May cause ↑ hypoglycemic effects; avoid concurrent use
May cause ↑ hypoglycemia; avoid concurrent use
Continued
624 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
Interaction
Plantain
May ↑ antidiabetic action
Sage
May ↑ the action of antidiabetics
Senega
May ↓ effects of antidiabetics; avoid concurrent use
Siberian
May ↑ levels of antidiabetics; avoid concurrent use
ginseng
Yerba Maté
May ↓ the action of antidiabetics
Antidiarrheals
Nutmeg
May potentiate antidiarrheals; monitor for constipation
Antifungals
Gossypol
May cause nephrotoxicity; avoid concurrent use
Antifungals, azole
Bitter orange
Can inhibit cytochrome P450 3A4 and ↑ drug levels
May slow the metabolism of azole antifungals
Goldenseal
Licorice
May ↑ levels of azole antifungals; avoid concurrent use
Antiglaucoma agents
Betel palm
↓ effects of antiglaucoma agents; avoid concurrent use
Antihistamines
Blue cohosh
Metabolism of blue cohosh may be ↓
May ↑ anticholinergic effect
Corkwood
Hops
↑ CNS effects
Jamaican
May produce ↑ effect; avoid concurrent use
dogwood
Khat
↑ action of antihistamines
Lavender
↑ sedation when used with lavender; avoid concurrent use
Antihypertensives
Aconite
↑ toxicity; avoid concurrent use
Use with anti-hypertensives may ↑ hypotension
Agrimony
Andrographis
May ↑ effect of antihypertensives
Arnica
Internal use may ↓ the effect of antihypertensives
Arginine
May lead to ↑ hypotension
Astragalus
May ↑ or ↓ action of anti-hypertensives; avoid concurrent use
Barberry
May ↑ antihypertensive action
Bayberry
Bayberry’s tannin may ↑ sodium and water retention
Betony
May ↑ action of antihypertensives; avoid concurrent use
Black catechu
May ↑ hypotension
Black cohosh
↑ action of antihypertensives
Bloodroot
May ↑ hypotensive effects
Blue cohosh
↓ the action of antihypertensives; avoid concurrent use
Blue flag
May ↑ effect of antihypertensives
Broom
May ↑ the effect of antihypertensives; avoid concurrent use
Burdock
May ↑ hypotensive effects; avoid concurrent use
Cat’s claw
May ↑ the hypotensive effects of antihypertensives; avoid
concurrent use
Celery
May ↑ effect of antihypertensives
Drug/Drug Classes—cont’d
Herb
Interaction
Cowslip
Dandelion
Goldenseal
Hawthorn
Irish moss
Jamaican
dogwood
Kelp
Khat
Khella
May ↑ effect of antihypertensives
May ↑ the effects of antihypertensives; avoid concurrent use
May ↑ the effects of antihypertensives
May ↑ hypotension; avoid concurrent use
↑ effects of antihypertensives; avoid concurrent use
May ↑ effects of antihypertensives; avoid concurrent use
Licorice
Mistletoe,
European
Parsley
Queen Anne’s
lace
Rue
Yarrow
Yohimbe
Antilipidemics
Glucomannan
Gotu kola
↑ hypotensive effects; avoid concurrent use
↑ action of antihypertensives
↑ hypotension when used with antihypertensives; avoid
concurrent use
May cause ↑ hypokalemia; avoid concurrent use
May ↑ hypotensive effect of antihypertensives; avoid
concurrent use
May cause ↑ hypotension; avoid concurrent use
↑ hypotension when used with antihypertensives; use together
cautiously
May cause ↑ vasodilation; avoid concurrent use
May result in ↑ hypotension; avoid concurrent use
May ↓ or block actions of these drugs; avoid concurrent use
May ↑ the action of antilipidemics
May ↓ the effectiveness of antilipidemics; avoid
concurrent use
Antimigraine agents
Butterbur
May enhance the effects of antimigraine agents; use cautiously
Antineoplastics
Acidophilus
Should not be used concurrently
May prevent nephrotoxicity from platinum antineoplastics
Milk thistle
Yew
May cause ↑ myelosuppression; avoid concurrent use
Antiparkinson agents
Corkwood
May interfere with effect of antiparkinson agents
Kava
↑ symptoms of parkinsonism; avoid concurrent use
Antiplatelet agents
Allspice
May inhibit platelets, causing bleeding
May ↑ effect of antiplatelet agents
Androgaphis
Angelica
Many species ↑ prothrombin time and prolong bleeding; avoid
concurrent use
Arginine
May cause gastric irritation
Bilberry
May cause antiaggregation of platelets
Blue flag
May ↑ risk of bleeding
Bogbean
May ↑ risk of bleeding; avoid concurrent use
Boldo
Can lead to ↑ risk of bleeding
Buchu
Can ↑ the action of anticoagulants, causing bleeding; avoid
concurrent use
Continued
APPENDIX B
Appendix B Drug/Herb Interactions 625
626 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
Chaparral
Cloves
Dandelion
Dong quai
Fenugreek
Feverfew
Flax
Gamma
linolenic acid
Garlic
Ginkgo
Ginseng
Glucosamine
Guggul
Kudzu
Saw palmetto
Tonka bean
Turmeric
Yarrow
Antipsychotics
Hops
Kava
Antiretrovirals
St. John’s wort
Ascorbic acid
Chromium
Aspirin
Bilberry
Bogbean
Horse
chestnut
Parsley
Atropine
Black root
Barbiturates
Blue cohosh
Blue flag
Eucalyptus
Jamaican
dogwood
Kava
Lemon balm
Interaction
May ↑ action of antiplatelet agents
May ↑ effect of antiplatelet agents
May ↑ bleeding when used with antiplatelet agents
May ↑ the effects of antiplatelet agents
Risk of ↑ bleeding when used concurrently
May ↑ action of antiplatelets; avoid concurrent use
May ↑ risk of bleeding
May ↑ risk of bleeding
May ↑ bleeding; avoid concurrent use
↑ risk of bleeding; avoid concurrent use
May ↓ action of antiplatelets
High levels of glucosamine can lead to bleeding risk
May ↑ risk of bleeding
May ↑ risk of bleeding
May lead to ↑ bleeding; avoid concurrent use
May result in ↑ risk of bleeding; avoid concurrent use
May result in ↑ risk of bleeding; avoid concurrent use
May result in ↑ risk of bleeding; avoid concurrent use
↑ CNS effects
May result in neuroleptic movement disorders
When taken PO in combination with indinavir May ↑ the
antiretroviral action
Both chromium and ascorbic acid absorption ↑ when taken
concurrently
May ↑ the anticoagulation action of aspirin
May ↑ risk of bleeding; avoid concurrent use
↑ risk of severe bleeding; avoid concurrent use
May precipitate parsley allergy
Forms an insoluble complex with atropine; avoid concurrent use
Metabolism of blue cohosh may be ↓
Effects may be ↓
May ↓ the effectiveness of barbiturates; avoid concurrent use
↑ effects of barbiturates; avoid concurrent use
↑ sedation
May potentiate the sedative effects of barbiturates
Drug/Drug Classes—cont’d
Herb
Interaction
Belladonna alkaloids
Mayapple
May ↓ laxative effects of mayapple; avoid concurrent use
Benzodiazipines
Bitter orange
Can inhibit cytochrome P450 3A4 and ↑ drug levels
Coffee
↓ the effect of benzodiazepines
May ↓ the effect of cola tree products
Cola tree
Goldenseal
May slow the metabolism of benzodiazepines
Kava
↑ sedation and coma; avoid concurrent use
Melatonin
May ↑ anxiolytic effects of benzodiazepines; use cautiously
Beta-blockers
Betel palm
↑ action of beta-blockers; avoid concurrent use
Effects may be ↓
Blue flag
Butterbur
May enhance the effects of beta-blockers; avoid concurrent use
Chaste tree
May lead to hypertensive crisis
Coenzyme
Beta-blockers may ↓ the action of coenzyme Q10 and deplete
Q10
endogenous stores; avoid concurrent use
Coffee
Caffeine in coffee ↑ blood pressure in those taking betablockers
Cola tree
May ↑ blood pressure when used with beta-blockers
Corkwood
May alter cardiac function
Ephedra
Causes ↑ hypertension when used with beta-blockers; avoid
concurrent use
Figwort
May ↑ the effects of beta-blockers; avoid concurrent use
Fumitory
May ↑ the effects of beta-blockers; avoid concurrent use
Goldenseal
May ↑ the effects of beta-blockers
Green tea
May lead to ↑ inotropic effects
Jaborandi
Internal use may ↑ adverse cardiovascular reactions; avoid
concurrent use
Khat
↑ action of beta blockers
Lily of the
↑ risk of bradycardia; avoid concurrent use
valley
Melatonin
Melatonin is able to reverse the negative action of beta-blockers
on sleep
Motherwort
May cause ↓ heart rate; avoid concurrent use
Plaintain
May ↑ effects of beta-blockers; avoid concurrent use
Rauwolfia
May result in ↑ hypotension; avoid concurrent use
Squill
May ↑ effect of beta-blockers, causing life-threatening toxicity;
avoid concurrent use
Yohimbe
May ↓ or block actions of these drugs; avoid concurrent use
Bethanecol
Jaborandi
Internal use ↑ cholinergic effects
Bronchodilators
Coffee
Large amounts of coffee may ↑ the action of some bronchodilators
Large amounts of green tea ↑ the action of some bronchodilators
Green tea
Guarana
May ↑ the action of bronchodilators
Continued
APPENDIX B
Appendix B Drug/Herb Interactions 627
628 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
Interaction
Buspirone
Ginkgo
May cause hypomania
Calcium
Lysine
↑ calcium absorption, ↓ urine calcium loss
May ↑ the action of oleander
Oleander
Raspberry
Raspberry tea may ↓ absorption of calcium
Sorrel
May ↓ calcium absorption
Yellow dock
Tea may ↓ the absorption of calcium
Calcium-channel blockers
Barberry
May ↑ effect of calcium-channel blockers
Betel palm
↑ action of calcium-channel blockers; avoid concurrent use
Can inhibit cytochrome P450 3A4 and ↑ drug levels
Bitter orange
Burdock
May ↑ hypotensive effects; avoid concurrent use
Goldenseal
May slow the metabolism of calcium-channel blockers
Khat
↑ action of calcium-channel blockers
Khella
↑ hypotension when used with calcium-channel blockers; avoid
concurrent use
Lily of the
↑ risk of bradycardia; avoid concurrent use
valley
Plaintain
May ↑ effects of calcium-channel blockers; avoid concurrent use
Squill
May ↑ effect of calcium-channel blockers, causing life-threatening
toxicity; avoid concurrent use
Yohimbe
May ↓ or block actions of these drugs; avoid concurrent use
Calcium supplements
Chromium
Calcium products reduce the absorption of chromium; space
by ⱖ 2 hours
Shark
May lead to ↑ calcium levels
cartilage
Carbamazepine
Plantain
May ↓ effects of carbamazepine; avoid concurrent use
May ↑ the action of carbamazepine; avoid concurrent use
Quinine
Carbidopa
Octacosanol
May cause dyskinesia when used with carbidopa/levodopa; avoid
concurrent use
Cardiac agents
Plantain
May ↑ effects of cardiac agents; avoid concurrent use
May result in ↑ hypotension; avoid concurrent use
Rauwolfia
Squill
May ↑ effect of cardiac agents, causing life-threatening toxicity;
avoid concurrent use
Cardiac glycosides
Aconite
↑ toxicity; avoid concurrent use
Internal use may ↑ effects of cardiac glycosides
Aloe
Betel palm
↑ action of cardiac glycosides; avoid concurrent use
Beth root
May ↓ effects of cardiac glycosides
Drug/Drug Classes—cont’d
Herb
Interaction
Black root
Forms an insoluble complex with cardiac glycosides; avoid
concurrent use
Can lead to additive effect; avoid concurrent use
Black
hellebore
Blue flag
Broom
Buckthorn
Cascara
Castor
Chinese
rhubarb
Condurango
Corkwood
Ephedra
Figwort
Fumitory
Goldenseal
Hawthorn
Horsetail
Kelp
Khat
Kudzu
Licorice
Lily of the
valley
Mayapple
Mistletoe,
European
Motherwort
Night-blooming
cereus
Oleander
Plantain
Queen Anne’s
lace
Quinine
Rauwolfia
Rue
Senna
Siberian
ginseng
Squill
May lead to ↑ side effects
May ↑ the effect of cardiac glycosides; avoid concurrent use
Chronic buckthorn use can cause hypokalemia and enhance the
effects of cardiac glycosides; avoid concurrent use
Chronic cascara use can cause hypokalemia and enhance the
effects of cardiac glycosides; avoid concurrent use
Use with castor oil may lead to ↑ cardiac adverse reactions
Chronic use of Chinese rhubarb can cause hypokalemia and
enhance the effects of cardiac glycosides
Absorption of digitoxin and digoxin may ↓; avoid concurrent use
May alter cardiac function
May change heart rhythm; avoid concurrent use
May ↑ the action of figwort; avoid concurrent use
May ↑ the effects of cardiac glycosides; avoid concurrent use
May ↓ the effects of cardiac glycosides
May ↑ the effects of cardiac glycosides; monitor concurrent use
carefully
↑ toxicity and ↑ hypokalemia
May lead to hypokalemia
↑ action of cardiac glycosides
↑ effects of cardiac glycosides
May cause ↑ toxicity and ↑ hypokalemia; avoid concurrent use.
May ↑ effects; avoid concurrent use
Do not use together; may ↑ toxicity
May cause ↓ cardiac function; avoid concurrent use
May cause ↓ heart rate; avoid concurrent use
May ↑ actions of cardiac glycosides; avoid concurrent use
May cause fatal digitalis toxicity; avoid concurrent use
May ↑ effects of cardiac glycosides; avoid concurrent use
May ↑ cardiac depression; avoid concurrent use
May ↑ action of cardiac glycosides; avoid concurrent use
Causes severe bradycardia; do not use together
May cause ↑ inotropic effects; avoid concurrent use
Chronic use may potentiate cardiac glycosides
May ↑ levels of cardiac glycosides; avoid concurrent use
May ↑ effect of cardiac glycosides, causing life-threatening
toxicity; avoid concurrent use
Continued
APPENDIX B
Appendix B Drug/Herb Interactions 629
630 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
Interaction
Central nervous system (CNS) depressants
Bay
May ↑ the action of CNS depressants; avoid concurrent use
May ↑ sedative effect of CNS depressants
Bloodroot
Boldo
May ↑ effect of CNS depressants
Catnip
May enhance the effects of sedatives
Chamomile
May ↑ the effects of other sedatives; avoid concurrent use
Cowslip
May ↑ the effect of antianxiety agents and sedative/hypnotics;
avoid concurrent use
Elecampane
May ↑ the action of CNS depressants
Golden rod
May ↑ CNS depression
Goldenseal
May ↑ the effects of CNS depressants
Hawthorn
May ↑ the sedative effects of CNS depressants; avoid
concurrent use
Hops
↑ CNS effects
Kava
↑ sedation; avoid concurrent use
Lavender
May ↑ sedation; avoid concurrent use
Lemon balm
May potentiate the sedative effects of CNS depressants
Marigold
May ↑ sedation
Marijuana
↑ effect of CNS depressants
Motherwort
Can ↑ the action of CNS depressants
Nettle
May lead to ↑ CNS depression
Pokeweed
May ↑ action of CNS depressants; avoid concurrent use
Poppy
↑ CNS depression when use with CNS depressants; avoid
concurrent use
Queen Anne’s
↑ action of CNS depressants; use together cautiously
lace
Rauwolfia
May cause ↑ CNS depression; avoid concurrent use
Sage
May ↑ the action of CNS depressants
Sassafras
May ↑ the action of CNS depressants
Senega
May cause ↑ CNS effects; avoid concurrent use
Skullcap
May potentiate sedation of CNS depressants; avoid concurrent use
Valerian
May ↑ effects of CNS depressants; avoid concurrent use
Yarrow
May cause ↑ sedation; avoid concurrent use
Yerba maté
May produce antagonistic effect; avoid concurrent use
Central nervous system (CNS) stimulants
Ephedra
Causes ↑ CNS stimulation when used with CNS stimulants
May ↑ CNS stimulation
Peyote
Squill
May ↑ effects of CNS stimulants; avoid concurrent use
Yerba maté
May ↑ effects CNS stimulants, use together cautiously
Yohimbe
May result in ↑ CNS stimulation; avoid concurrent use
Cerebral stimulants
Melatonin
May have a synergistic effect and exacerbate insomnia; avoid
concurrent use
Cholinergics
Betel palm
May ↑ the effects of cholinergics; avoid concurrent use
Drug/Drug Classes—cont’d
Herb
Interaction
Cholinergics, ophthalmic
Jaborandi
Internal use ↑ cholinergic effects
Ciprofloxacin
Fennel
Affects the absorption, distribution, and elimination of ciprofloxacin;
dosages should be spaced by at least 2 hours
Clonidine
Capsicum
May ↓ the antihypertensive effects of clonidine; avoid
concurrent use
Contraceptives, hormonal
Alfalfa
May interfere with hormonal contraceptives
May ↑ effects; avoid concurrent use
Black cohosh
Blue cohosh
May ↑ metabolism, ↓ effect of hormonal contraceptives
Chaste tree
May interfere with the action of hormonal contraceptives; avoid
concurrent use
Dong quai
May ↑ effects of hormonal contraceptives
Garlic
Garlic with allicin may ↓ the action of hormonal contraceptives
Kudzu
May ↑ action of hormonal contraceptives
St. John’s wort
May lead to severe photosensitivity; avoid concurrent use
Corticosteroids
Bloodroot
May ↑ potassium loss
May ↑ metabolism, ↓ effect of corticosteroids
Blue cohosh
Buckthorn
Hypokalemia can result from use of buckthorn with corticosteroids;
avoid concurrent use
Cascara
Hypokalemia may result; avoid concurrent use
Castor
Use with castor oil may ↑ hypokalemia
Chinese
Chronic use of Chinese rhubarb can cause hypokalemia and
rhubarb
enhance the effects of corticosteroids
DHEA
Corticosteroids ↓ DHEA levels
Licorice
May ↑ effects of corticosteroids; avoid concurrent use
Perilla
May augment the effects of corticosteroids; avoid concurrent use
Cyclophosphamide
Astragalus
May ↓ the effect of cyclophosphamide
Cyclosporine
Arginine
May counteract the therapeutic effects of cyclosporine
May lead to nephrotoxicity
Creatine
CYP2A6, drugs metabolized by
Condurango
Use condurango with caution
CYP450, drugs metabolized by
Black pepper
Avoid concurrent use
Use condurango with caution, especially in clients with hepatic
Condurango
disorders
Hops
↓ CYP450 levels
Myrtle
Avoid concurrent use
Pennyroyal
Avoid concurrent use
Continued
APPENDIX B
Appendix B Drug/Herb Interactions 631
632 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
Interaction
CYP452C9, drugs metabolized by
Cranberry
May inhibit cytochrome P45 2C9 enzymes
CYP4503A4, drugs metabolized by
Bitter orange
Can inhibit CYP4503A4 and ↑ drug levels
May ↓ the action of drugs metabolized by CYP4503A4
DHEA
CYP4501A2, drugs metabolized by
Ginkgo
May affect drugs metabolized by this enzyme; use cautiously
Kava significantly ↓ these substrates; use cautiously
Kava
Siberian
Standardized Siberian ginseng may inhibit these drugs
ginseng
St. John’s wort
Induces this enzyme system
CYP4502B6, drugs metabolized by
Licorice
May ↓ the action of these drugs
CYP4502C9, drugs metabolized by
Kava
Kava significantly ↓ these substrates; use cautiously
May inhibit these drugs
Milk thistle
Siberian
Standardized Siberian ginseng may inhibit these drugs
ginseng
St. John’s wort
Induces this enzyme system
CYP4502C19, drugs metabolized by
Kava
Kava significantly ↓ these substrates; use cautiously
CYP4502D6, drugs metabolized by
Ginkgo
May affect drugs metabolized by this enzyme; use cautiously
Kava significantly ↓ these substrates; use cautiously
Kava
Siberian
Standardized Siberian ginseng may inhibit these drugs
ginseng
CYP4503A4, drugs metabolized by
Echinacea
May inhibit P4503A4 enzymes
Garlic with allicin may ↑ the action of cytochrome P4503A4
Garlic
Ginkgo
May affect drugs metabolized by this enzyme; use cautiously
Kava
Kava significantly ↓ these substrates; use cautiously
Licorice
May ↓ the action of these drugs
Milk thistle
May inhibit these drugs
Monascus
May ↑ adverse reactions
Peppermint
May ↓ drug level
oil
Siberian
Standardized Siberian ginseng may inhibit these drugs
ginseng
St. John’s wort
Induces this enzyme system
Valerian
May inhibit the enzyme
Wild cherry
May slow metabolism; avoid concurrent use
Decongestants
Khat
↑ action of decongestants
May ↓ cytokine production; avoid concurrent use
Melatonin
Appendix B Drug/Herb Interactions 633
Herb
Dicumarol
Dong quai
Feverfew
Didanosine
Lentinan
Digoxin
Castor
Condurango
Pectin
Diltiazem
Guggul
Disulfiram
Senna
Diuretics
Bearberry
Birch
Black
hellebore
Black root
Blue flag
Castor
Celery
Couchgrass
Castor
Cowslip
Cucumber
Dandelion
Fo-ti
Golden rod
Gossypol
Kelpware
Khella
Licorice
Lovage
Nettle
Pumpkin
Queen Anne’s
lace
Rauwolfia
Sorrel
Yerba maté
APPENDIX B
Drug/Drug Classes—cont’d
Interaction
May ↑ the effects of dicumarol
May ↑ anticoagulant effects
May ↑ CD4 counts
Use with castor oil may lead to ↑ cardiac adverse reactions
Absorption of digitoxin and digoxin may ↓; avoid concurrent use
Can interfere with absorption of digoxin
Can lead to ↑ action of diltiazem
Do not use with disulfiram
May lead to electrolyte loss, primarily hypokalemia
May ↓ action of diuretics
Can lead to toxicity; avoid concurrent use
May ↑ hypokalemia; avoid concurrent use or added potassium
supplementation may be needed
May lead to hypokalemia
Use with castor oil may ↑ hypokalemia
May ↑ effect of diuretics
Potassium wasting diuretics with couchgrass may lead to
hypokalemia
May ↑ hypokalemia
May ↑ the effect of diuretics
May ↑ the diuretic effect of other diuretics; avoid concurrent use
May ↑ diuresis, leading to fluid loss and electrolyte imbalances;
avoid concurrent use
May ↑ risk of hypokalemia with potassium-losing diuretics
May ↑ diuretics
May cause severe hypokalemia; avoid concurrent use
May ↓ the action of diuretics
↑ hypotension when used with diuretics; avoid concurrent use
May cause ↑ hypokalemia; avoid concurrent use
May ↑ sodium retention
May ↑ effects of diuretics, resulting in dehydration and hypokalemia;
avoid concurrent use
May ↑ action of diuretics; use together cautiously
↑ hypotension; use together cautiously
May result in ↑ hypotension; avoid concurrent use
Leads to additive diuretic effect; avoid concurrent use
May ↑ effects of diuretics; avoid concurrent use
Continued
634 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
Interaction
Diuretics, loop
Aloe
Internal use may ↑ effects of loop diuretics
May lead to severe photosensitivity; avoid concurrent use
St. John’s wort
Diuretics, potassium-depleting
Lily of the
May lead to hypokalemia
valley
Diuretics, potassium-losing
Mayapple
May ↑ hypokalemia
Diuretics, potassium-sparing
Kelp
May lead to hypokalemia
Morinda juice may ↑ risk of hyperkalemia
Morinda
Diuretics, thiazide
Buckthorn
Hypokalemia can result from use of buckthorn with thiazide
diuretics; avoid concurrent use
Hypokalemia may result; avoid concurrent use
Cascara
Chinese
Chronic use of Chinese rhubarb can cause hypokalemia and
rhubarb
enhance the effects of thiazide diuretics; avoid concurrent
use
St. John’s wort
May lead to severe photosensitivity; avoid concurrent use
Docetaxel
Black cohosh
May ↑ toxicity of docetaxel; avoid concurrent use
Doxazosin
Angelica
May ↑ effect of doxazosin
Doxorubicin
Black cohosh
May ↑ toxicity of doxorubicin; avoid concurrent use
Econazole vaginal cream
Echinacea
May ↓ the action of this cream; avoid concurrent use
Electrolyte solutions
Agar
↑ dehydration
Ephedrine
Rauwolfia
May cause ↓ pressor effects; avoid concurrent use
Epinephrine
Rauwolfia
May cause ↓ pressor effects; avoid concurrent use
Estrogens
Alfalfa
May interfere with hormonal replacement therapy or
contraceptives
Androstenediol
↑ effect of estrogens
May ↑ effect of estrogens
Boron
Chaste tree
May interfere with action of estrogens; avoid concurrent use
Dong quai
May ↑ effect of estrogens
Kudzu
May ↑ action of estrogens
Drug/Drug Classes—cont’d
Herb
Interaction
Queen Anne’s
May interfere with estrogen’s action
lace
Soy
May interfere with estrogen absorption; avoid concurrent use
Exemestane
DHEA
Do not take together; DHEA is a potent estrogen agonist
Fluoxetine
Ginkgo
May cause hypomania
Fulvestrant
DHEA
Do not take together; DHEA is a potent estrogen agonist
Furoquinolones
Cola tree
May ↑ the effect of cola tree products
Glucocorticoids
Squill
May ↑ effects of glucocorticoids; avoid concurrent use
Glucose
Creatine
May ↑ the storage of creatine in muscle tissue
Guanethidine
Ephedra
May ↓ the effect of guanethidine
H2 blockers
Angelica
May ↑ stomach acid, which may ↓ the H2 blocker action
Dandelion
May ↓ the action of H2 blockers
Devil’s claw
May ↓ the action of H2 blockers
Male fern
May ↓ the action of male fern; separate by at least 2 hours
Peppermint
May cause premature dissolution of enteric-coated peppermint oil
oil
Yarrow
May ↓ the action of H2 blockers
Hepatotoxic agents
Black root
Avoid concurrent use
May lead to ↑ hepatotoxicity
Borage
HMG-CoA reductase inhibitors
Coenzyme
HMG-CoA reductase inhibitors may ↓ the action of coenzyme Q10
Q10
and deplete endogenous stores; avoid concurrent use
May ↓ the action of HMG-CoA reductase inhibitors
Lavender
Male fern
May cause hepatotoxicity if used together; avoid concurrent use
Monascus
May ↑ adverse reactions
Hormone replacement therapy
Alfalfa
May interfere with hormonal replacement therapy
May alter the effects of other hormone replacement therapies
Black cohosh
DHEA
May interfere with estrogen and androgen therapy; avoid
concurrent use
Hormones (animal)
Cat’s claw
May interact with hormones made from animal products; avoid
concurrent use
Continued
APPENDIX B
Appendix B Drug/Herb Interactions 635
636 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
Interaction
Hypoglycemics, oral
Bitter melon
May ↑ effects of oral hypoglycemics
Immunomodulators
Echinacea
May ↓ the effects of immunosuppressants; should not be used
immediately before, during, or after transplant surgery
Immunostimulants
Cat’s claw
Avoid concurrent use
Immunosuppressants
Acidophilus
Avoid concurrent use
May ↓ action of immunosuppressants
Andrographis
Astragalus
May interfere with immunosuppressant therapy
Bitter orange
Can inhibit cytochrome P450 3A4 and ↑ drug levels
Cat’s claw
Will ↓ immunosuppressant therapy; avoid concurrent use
Ginseng
May diminish the effect of immunosuppressants; do not use before,
during, or after transplant surgery
Maitake
May ↓ effects of immunosuppressants; do not use immediately before,
during, or after transplant surgery.
Melatonin
May ↓ response to immunosuppressants
Mistletoe,
May stimulate immunity; avoid concurrent use
European
Morinda
May ↓ effects of immunosuppressants
Saw palmetto
May ↑ or ↓ immunostimulant effects; avoid concurrent use
Schisandra
May ↓ effectiveness of immunosuppressants, avoid use before,
during, or after transplant surgery
Skullcap
May ↓ effects of immunosuppressants; avoid concurrent use
St. John’s wort
Rejection of transplanted hearts has occurred when taken PO with
cyclosporine; other immunosuppressants may have same interaction
in this and other transplants
Thymus
Should not be used concurrently unless the extract is certified to
Extract
be pathogen free
Turmeric
May ↓ effectiveness of immunosuppressants; avoid concurrent use
Insulin
Alfalfa
May potentiate hypoglycemic action; use cautiously
May ↑ hypoglycemic effects; avoid concurrent use
Basil
Bay
May ↑ hypoglycemic effects; avoid concurrent use
Bee pollen
↓ effectiveness of insulin, ↑ hyperglycemia; avoid concurrent use
Bilberry
May significantly ↓ blood sugar levels; monitor carefully
Cat’s claw
May interact with insulin; avoid concurrent use
Dandelion
May ↑ the effects of insulin; avoid concurrent use
Eucalyptus
May alter the effectiveness of insulin; avoid concurrent use
Garlic
Because of garlic’s hypoglycemic effects, insulin dosages may need
to be adjusted
Ginseng
May ↑ the hypoglycemic effects of insulin; avoid concurrent use
Glucomannan
May ↑ the hypoglycemic effects of insulin
Drug/Drug Classes—cont’d
Herb
Interaction
Guar gum
May delay glucose absorption when used concurrently; insulin
dose may need to be ↓
Interferon
Astragalus
Interleukin-2
Astragalus
Ipecac
Iron
Anise
Bilberry
Chromium
Rose hips
Sorrel
Yellow dock
Iron salts
Artichoke
Black catechu
Condurango
Elderberry
Eyebright
Gentian
Ground ivy
Hawthorn
Hops
Horehound
Horse chestnut
Lady’s mantle
Lavender
Lemon balm
Marshmallow
Meadowsweet
Mistletoe,
European
Motherwort
Nettle
Oak
Plantain
Poplar
Prickly ash
Raspberry
Sage
Slippery elm
Squill
May prevent or shorten upper respiratory infections
May ↑ or ↓ effect of drugs such as interleukin-2
May ↓ laxative effects of mayapple; avoid concurrent use
May ↑ action of iron; avoid concurrent use
Interferes with iron absorption; avoid concurrent use
↓ chromium absorption when taken concurrently
↑ oral iron absorption
May ↓ iron absorption
May ↓ absorption of iron; space by 2 hours
May interfere with the absorption of iron salts
Forms an insoluble complex; avoid concurrent use
Iron absorption may be ↓; avoid concurrent use
Tea may prevent absorption of iron salts; space by at least 2 hours
Tea may interfere with absorption of iron salts; space by at least
2 hours
May interfere with absorption of iron salts; space by at least 2 hours
May ↓ absorption of iron salts; avoid concurrent use
May ↓ absorption of iron salts; space by at least 2 hours
↓ absorption of iron salts; space by at least 2 hours
↓ absorption of iron salts; space by 2 hours
↓ absorption of iron salts; space by 2 hours
↓ absorption of iron salts; space by 2 hours
↓ absorption of iron salts; space by 2 hours
↓ absorption of iron salts; space by 2 hours
May ↓ absorption of iron salts; space by 2 hours
May ↓ absorption of iron salts; space by 2 hours
May ↓ absorption of iron salts; space by 2 hours
May ↓ absorption of iron salts; space by 2 hours
May interfere with absorption of iron salts
May ↓ absorption of iron salts
May ↓ absorption of iron salts
May ↓ absorption of iron salts; space by 2 hours
May ↓ absorption of iron salts; space by 2 hours
Raspberry tea may ↓ absorption of iron salts
May ↓ absorption of iron salts; space by 2 hours
May ↓ absorption of iron salts; space by 2 hours
May ↓ absorption of iron salts; space by 2 hours
Continued
APPENDIX B
Appendix B Drug/Herb Interactions 637
638 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
Valerian
Witch hazel
Yarrow
Isoproterenol
Rauwolfia
Kanamycin
Siberian
ginseng
Laxatives
Bogbean
Castor
Flax
Senna
Squill
Letrozole
DHEA
Levodopa
Octacosanol
Rauwolfia
Lithium
Coffee
Cola tree
Dandelion
Golden rod
Horsetail
Juniper
Nettle
Parsley
Plantain
Lovastatin
Pectin
Magnesium
Melatonin
Quinine
Raspberry
MAOIs
Betel palm
Bitter orange
Broom, scotch
Cacao tree
Capsicum
Chaparral
Interaction
May interfere with absorption of iron salts; space by 2 hours
May ↓ absorption of iron salts; space by 2 hours
May ↓ absorption of iron salts; space by 2 hours
May cause ↓ pressor effects; avoid concurrent use
May ↑ action of kanamycin
May ↑ effect of laxatives
May lead to electrolyte imbalances
May ↑ the action of laxatives
Additive effect can occur; avoid concurrent use
May ↑ effects of laxatives; avoid concurrent use
Do not take together; DHEA is a potent estrogen agonist
May cause dyskinesia when used with carbidopa/levodopa; avoid
concurrent use
↓ effect of levodopa, with ↑ extrapyramidal motor symptoms;
avoid concurrent use
↓ levels of lithium
May ↓ the effect of cola tree products
Toxicity may occur if used concurrently
May result in dehydration and lithium toxicity; avoid concurrent use
May cause dehydration and lithium toxicity
Dehydration and lithium toxicity
May result in dehydration, lithium toxicity
May lead to dehydration, lithium toxicity
May ↓ effects of lithium; avoid concurrent use
Can interfere with absorption of lovastatin
↑ inhibition of N-methyl-D-aspartate receptors; avoid concurrent use
May cause ↓ absorption of quinine; space by 3 hours
Raspberry tea may ↓ absorption of magnesium
May ↑ chance of hypertensive crisis
Concurrent use may ↑ blood pressure
May cause hypertensive crisis; avoid concurrent use
May ↑ the vasopressor effect of MAOIs; avoid concurrent use
May precipitate hypertensive crisis; avoid concurrent use
May ↓ effect of MAOIs
Drug/Drug Classes—cont’d
Herb
Interaction
Coffee
Large amounts of coffee should be avoided; hypertensive reactions
may occur
May ↑ blood pressure when used with phenelzine and
tranylcypromine
Hypertensive crisis can occur when used concurrently; avoid
concurrent use
Hypertensive crisis may occur; avoid concurrent use
Action may be ↑; avoid concurrent use
May result in manic-like syndrome
Large amounts of green tea taken concurrently with MAOIs can
cause hypertensive crisis; avoid concurrent use
Large amounts of guarana taken with MAOIs can result in
hypertensive crisis; avoid concurrent use
↑ anticholinergic effects
↑ action of MAOIs
May ↑ cardiac effects; avoid concurrent use
Cola tree
Ephedra
Galanthamine
Ginkgo
Ginseng
Green tea
Guarana
Jimsonweed
Khat
Night-blooming
cereus
Nutmeg
Parsley
Poppy
Rauwolfia
SAM-e
St. John’s wort
Valerian
Methyldopa
Capsicum
May potentiate MAOIs; avoid concurrent use
When used with tricyclics or SSRIs may lead to serotonin syndrome;
avoid concurrent use
May ↑ the action of MAOIs
May cause excitation and/or hypertension; avoid concurrent use
May lead to hypertensive crisis; avoid concurrent use
May ↑ MAO inhibition; avoid concurrent use
May negate therapeutic effects of MAOIs; avoid concurrent use
May ↓ the antihypertensive effects of methyldopa; avoid
concurrent use
Minerals
Allspice
May interfere with absorption of minerals; avoid concurrent use
May ↓ the absorption of minerals; space by 2 hours or more
Chitosan
Pipsissewa
Should be taken 2 hours before or after pipsissewa
Morphine
Oats
May ↓ effect of morphine; avoid concurrent use
Nephrotoxics
Creatine
May lead to nephrotoxicity
Neuroleptics
Betel palm
May cause extrapyramidal symptoms; avoid concurrent use
Neuromuscular blockers
Quinine
May ↑ action of neuromuscular blockers; avoid concurrent use
Nicotine
Blue cohosh
↑ the effects of nicotine; may cause toxicity; avoid concurrent use
Lobelia
↑ effects of nicotine-containing products; avoid concurrent use
May ↓ hypertensive effects of nicotine
Oats
Continued
APPENDIX B
Appendix B Drug/Herb Interactions 639
640 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
NNRTIs
Garlic
St. John’s wort
Norepinephrine
Rauwolfia
NSAIDs
Arginine
Bearberry
Bilberry
Bogbean
Chondroitin
Dandelion
Feverfew
Creatine
Fenugreek
Garlic
Gossypol
Saw palmetto
St. John’s wort
Turmeric
NSAIDs, topical
Jaborandi
Opioids
Bay
Corkwood
Jamaican
dogwood
Lavender
Meadowsweet
Parsley
Oxytocics
Ephedra
Paroxetine
St. John’s wort
Phenothiazines
Blue cohosh
Coenzyme
Q10
Corkwood
Ephedra
Interaction
Garlic with allicin may ↓ the action of NNRTIs
St. John’s wort taken PO with NNRTIs may ↓ the antiretroviral
action of the drug
May cause ↓ pressor effects; avoid concurrent use
May cause gastric irritation
May ↑ effect of NSAIDs
May ↑ action of NSAIDs
May ↑ risk of bleeding; avoid concurrent use
Can cause ↑ bleeding, avoid high doses of chondroitin
May ↑ bleeding when used with NSAIDs
NSAIDs may ↓ action of feverfew
May lead to nephrotoxicity
↑ risk of bleeding when used concurrently with NSAIDs
May ↑ bleeding; avoid concurrent use
May result in gastrointestinal distress and gastrointestinal tissue
damage
May lead to ↑ bleeding time; avoid concurrent use
May lead to severe photosensitivity; avoid concurrent use
May result in ↑ risk of bleeding; avoid concurrent use
↓ Jaborandi action; avoid concurrent use
May ↑ the action of opioids; avoid concurrent use
May ↑ anticholinergic effect
↑ effects of opioids; avoid concurrent use
↑ sedation when used with lavender; avoid concurrent use
May ↑ the action of opioids
May cause serotonin syndrome; avoid concurrent use
Causes severe hypertension when used with oxytocics; avoid
concurrent use
↑ sedation
Metabolism of blue cohosh may be ↓
Some phenothiazines may ↓ the action of coenzyme Q10 and
deplete endogenous stores; avoid concurrent use
May ↑ anticholinergic effect
Tachycardia may result; avoid concurrent use
Appendix B Drug/Herb Interactions 641
Herb
Evening
primrose oil
Jimsonweed
Yohimbe
Phenytoin
Black pepper
Valerian
APPENDIX B
Drug/Drug Classes—cont’d
Interaction
May cause seizures; avoid concurrent use
↓ action of phenothiazines
May result in ↑ toxicity; avoid concurrent use
With dilantin, black pepper speeds absorption and slows
elimination of phenytoin
May negate therapeutic effects of medicines containing phenytoin;
avoid concurrent use
Plasma, fresh
Cat’s claw
May interact with fresh plasma; avoid concurrent use
Potassium
Kelp
May lead to hypokalemia
Potassium-wasting drugs
Aloe
Internal use may ↑ effects of potassium-wasting drugs
Propranolol
Black pepper
Speeds absorption and ↑ effect of propranolol
Can lead to ↑ action of propranolol
Guggul
Proton pump inhibitors
Angelica
May ↑ stomach acid, which may ↓ drug action
Beta-carotene
↓ by proton pump inhibitors
Bogbean
↓ effect of proton pump inhibitors
May ↓ the action of proton pump inhibitors
Dandelion
Devil’s claw
May ↓ the action of proton pump inhibitors
Male fern
May ↓ the action of male fern, separate by at least 2 hours
Peppermint
May cause premature dissolution of enteric-coated peppermint oil
oil
Yarrow
May ↓ the action of proton pump inhibitors
Psychoanaleptic agents
Cola tree
May ↑ the effects of psychoanaleptic agents
Psychotropic agents
Nutmeg
May potentiate psychotropic agents; avoid concurrent use
Salicylates
Arginine
May cause gastric irritation
May ↑ risk of bleeding
Blue flag
Borage
May ↑ risk of bleeding
Chaparral
May ↑ action of salicylates
Chondroitin
Can cause ↑ bleeding; avoid high doses of chondroitin
Cloves
May ↑ effect of salicylates
Cola tree
May ↑ the effect of cola tree products
Dandelion
May ↑ bleeding when used with salicylates
Garlic
May ↑ bleeding; avoid concurrent use
Ginkgo
↑ risk of bleeding; avoid concurrent use
Continued
642 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
Ginseng
Gossypol
Horse
chestnut
Irish moss
Pansy
Rose hips
Scopolamine
Black root
Interaction
May ↓ action of salicylates
May result in tissue damage
↑ risk of severe bleeding; avoid concurrent use
↑ risk of bleeding; avoid concurrent use
May ↑ actions of salicylates
Can ↓ urinary excretion of salicylates
Forms an insoluble complex with scopolamine; avoid
concurrent use
Sedatives/hypnotics
Black cohosh
May ↑ hypotensive effects; avoid concurrent use
Effects may be ↓
Blue flag
Cowslip
May ↑ the effect of sedatives/hypnotics; avoid concurrent use
Lavender
↑ sedation when used with lavender; avoid concurrent use
Sodium bicarbonate
Quinine
May lead to toxicity; avoid concurrent use
SSRIs
Bitter orange
Can inhibit cytochrome P450 3A4 and ↑ drug levels
Often used to reverse side effects of SSRIs
Ginkgo
St. John’s wort
Serotonin syndrome and an additive effect may occur; may lead to
coma; avoid concurrent use
Yohimbe
May cause ↑ CNS stimulation; avoid concurrent use
Statins
Goldenseal
May slow the metabolism of statins; avoid concurrent use
Stimulants
Bogbean
May ↑ effect of stimulants
Overstimulation may occur; avoid concurrent use
Ginseng
Siberian
Overstimulation may occur; avoid concurrent use
ginseng
Succinylcholine
Melatonin
↑ blocking properties of succinylcholine; avoid concurrent use
Sulfonamides
St. John’s wort
May lead to severe photosensitivity; avoid concurrent use
Sulfonylureas
St. John’s wort
May lead to severe photosensitivity; avoid concurrent use
Sumatriptan
Horehound
↑ serotonin effect; avoid concurrent use
Sympathomimetics
Ephedra
↑ the effect of sympathomimetics and causes hypertension; avoid
concurrent use
Will ↑ blood pressure; avoid concurrent use
Rauwolfia
Yohimbe
May result in ↑ toxicity; avoid concurrent use
Drug/Drug Classes—cont’d
Herb
Interaction
Systemic steroids
Aloe
Internal use may ↑ effects of systemic steroids
Tamoxifen
Black cohosh
May augment the antiproliferative properties of tamoxifen
Do not take together; DHEA is a potent estrogen agonist
DHEA
Soy
May interfere with tamoxifen absorption; avoid concurrent use
Tannic acids
Agar
↑ dehydration; avoid concurrent use
Tetracyclines
Blue cohosh
May ↑ metabolism, ↓ effect of tetracyclines
Lily of the
May lead to cardiac glycoside toxicity
valley
Can interfere with absorption of tetracyclines
Pectin
St. John’s wort
May lead to severe photosensitivity; avoid concurrent use
Theophylline
Black pepper
↑ absorption of theophylline
May ↓ metabolism of xanthines
Cacao tree
Thiazides
Aloe
Internal use may ↑ effects of thiazides
Thyroid hormones
Carnitine
May inhibit the effects of thyroid hormone replacement; avoid
concurrent use
May alter the action of thyroid hormones
Guggul
Kelpware
May ↓ effects of thyroid hormones; avoid concurrent use
Soy
May interfere with thyroid hormone absorption; avoid concurrent use
Thyroid hormone replacement
Kelp
May interfere with thyroid hormone
Thyroid preparations
Agar
Avoid concurrent use because of high iodine content in agar
Can interfere with the action of thyroid preparations; avoid
Bugleweed
concurrent use
Thyroid replacement
Celery
May ↓ the effect of thyroid replacement
Tolbutamide
Angelica
May delay elimination of tolbutamide; avoid concurrent use
Trazadone
Ginkgo
May cause coma
May cause serotonin syndrome
St. John’s wort
Tricyclic antidepressants
Coenzyme
Tricyclic antidepressants may ↓ the action of coenzyme Q10 and
deplete endogenous stores; avoid concurrent use
Q10
Corkwood
May ↑ anticholinergic effect
Continued
APPENDIX B
Appendix B Drug/Herb Interactions 643
644 Appendix B Drug/Herb Interactions
Drug/Drug Classes—cont’d
Herb
Interaction
Ephedra
Hypertensive crisis can occur; avoid concurrent use
Jimsonweed
↑ anticholinergic effects when jimsonweed is used with tricyclics
St. John’s wort
May cause serotonin syndrome
Yohimbe
May result in ↑ hypertension, doses may need to be ↓
Urinary alkalizers
Ephedra
↑ the effect of urinary alkalizers
Urine acidifiers
Bearberry
May inactivate bearberry; avoid concurrent use
Vaccines (passive)
Cat’s claw
May interact with passive vaccines composed of animal sera, avoid
concurrent use
Valproic acid
Carnitine
Valproic acid can induce L-carnitine deficiency
Vitamin B
Goldenseal
May ↓ absorption of vitamin B
Vitamins, fat-soluble
Chitosan
May ↓ the absorption of fat-soluble vitamins; space by 2 hours or
more
Vitamin K
Pau D’arco
Use with phytonadione may cause prolongation of pro-time
Warfarin
Acidophilus
↓ warfarin action
May ↑ prothrombin time and prolong bleeding
Alfalfa
Angelica
May ↑ prothrombin time and prolong bleeding; avoid concurrent
use
Anise
May ↑ action of warfarin; avoid concurrent use
Cranberry
May ↑ the INR and ↑ risk of bleeding
Devil’s claw
May cause risk of bleeding
Dong quai
May ↑ the effects of warfarin
Valerian
May negate therapeutic effects of warfarin; avoid concurrent use
Xanthines
Cacao tree
May ↓ the metabolism and thereby ↑ levels of xanthines such as
theophylline; avoid concurrent use
Large amounts of coffee ↑ the action of xanthines such as
Coffee
theophylline
Cola tree
May ↑ the action of xanthines; avoid concurrent use
Ephedra
Causes ↑ central nervous system stimulation; avoid concurrent use
Green tea
Large amounts of green tea ↑ the action of xanthines
Guarana
May ↑ pulse rate, blood pressure, and arrhythmias; avoid
concurrent use
Siberian
Overstimulation may occur; avoid concurrent use
ginseng
Drug/Drug Classes—cont’d
Herb
Zinc
Black catechu
Chromium
Melatonin
Sorrel
Yellow dock
Interaction
Form an insoluble complex; avoid concurrent use
↓ chromium absorption when taken concurrently
↑ inhibition of NMDA receptors; avoid concurrent use
May ↓ zinc absorption
Tea may ↓ the absorption of zinc
APPENDIX B
Appendix B Drug/Herb Interactions 645
APPENDIX C
Pediatric Herbal Use
General Precautions
Because childproof packaging is not required for herbs, be sure to store them out
of children’s reach.
Although herbs have commonly been combined for use, the synergistic effects of
multiple herbs—potentially positive as well as negative—are only beginning to be
studied (Williamson, 2001; Goldman, 2008).
Use of alternative and complementary therapies in children and adolescents is increasing. Be sure to inquire specifically about herb and supplement ingestion
when caring for children (Gardiner, 2004; Trigazis, 2004; Martel, 2005; Shakeel,
2007; Post-White, 2009).
Dosage Guidelines
Start with the lowest dose in the range and work up. Frequency and consistency: 1 large
dose per day is not as effective as 3-4 small doses.
Tea Dosage Guidelines*
Age of Child
Dosage
⬍1 yrs
1-2 yrs
3-6 yrs
7-11 yrs
12 yrs-adult
1 tsp daily, working up to 1 tsp tid
1 oz-1⁄4 cup daily, working up to 1⁄4 cup tid
1 1
⁄4- ⁄2 cup daily, working up to tid
Up to 6 oz daily, working up to tid-qid
1 cup daily, working up to tid-qid
*(Kemper, 1996; White, 1998; Scott, 2003)
How to Make Herbal Teas
(Kemper, 1996; Scott, 2003; White, 1998, Romm, 2003; McIntyre, 2005)
• 1 cup boiling water
• 1 tsp dried or 2-3 tsp fresh leaves, stems, or flowers
Steep together 3-5 min in a covered pot; strain; serve the liquid tea when temperature
is appropriate.
Tincture Dosage Guidelines*
Age of Child
Dosage
ⱕ2 yrs
3-6 yrs
7-11 yrs
12 yrs-adult
Not recommended for use
2-10 drops in 1⁄4 cup water daily, working up to tid
10-20 drops in 6 oz water daily, working up to tid-qid
20-50 drops up to tid-qid
*(White, 1998; Scott, 2003)
646
How to Make Herbal Decoctions
(Kemper, 1996; Scott, 2003; White, 1998; McIntyre, 2005)
• 2 tsp dried herb or up to 6 tsp fresh herb
• 2 cups water
Combine and simmer gently 5-15 min; strain; cool before serving the liquid.
Decoction dose guidelines are listed with each herb.
Acidophilus
Uses
Prevention of diarrhea and stunted growth (Saran, 2002) after antibiotics or antimicrobial herbs, treatment of oral thrush through competitive inhibition, colic (Gladstar, 2001),
treatment of diarrhea (Elmer, 2001; Gaon, 2003; Fox, 2004; Salazar-Lindo, 2007)
Precautions
Be sure no lactose intolerance or allergy exists before prescribing yogurt. Do not give
in the presence of high fever.
Dosage/Administration
• Acidophilus supplements: follow directions on product label (Zand, 2003)
• Yogurt with live active cultures: use topically after each feeding in infants
• 1⁄4 tsp 4-5 times/day for colic (Gladstar, 2001)
• Diarrhea prevention (Chou, 2004; Fox, 2004): 50 ml curd containing Lactobacillus
acidophilus daily (Saran 2002)
• For Clostridium difficile: PO 5-10 billion live Lactobacillus GG in rehydrating
solution
Aloe
Uses
Topical treatment of minor burns, sunburn, cuts, abrasions, insect bites, acne, poison ivy, frostbite, itching of chicken pox (Vessey, 2001). Not recommended for internal use in children. Decreased bowel transit time reduces absorption of other
medications (Gardiner, 2000).
Research/Future Possibilities
Changes in chemical composition of urine after aloe gel consumption show potential
for preventing kidney-stone formation among children (Kirdpon, 2006).
Precautions
For external use only in children ⬍12 yrs
Dosage/Administration
• Topical: break off leaf, split lengthwise, apply gel to affected skin (White, 1998)
Angelica Archangelica
Uses
Relaxing expectorant, diaphoretic, carminative, diuretic
Precautions
Avoid during pregnancy.
Dosage/Administration
• Tea: Simmer 1 tablespoon of root pieces in 2 cups of boiling water for 15 minutes.
Cover while simmering. Take 1 tablespoon to 1⁄2 cup up to every 4 hours. (Romm,
2003)
• Tincture: 10-40 drops up to every 4 hours. (Romm, 2003)
APPENDIX C
Appendix C Pediatric Herbal Use 647
648 Appendix C Pediatric Herbal Use
Anise
Uses
Cough, expectorant, colic
Research
Anise oil exhibited a high level of antiviral activity against acyclovir-sensitive herpes
simplex virus type 1 (Koch, 2008).
Precautions
Do not give the essential oil to children.
Dosage/Administration
• Decoct 1 tsp seed in 1 cup water; strain and serve several times/day. (White, 1998)
• Tea: PO: 1⁄2-3 cups daily (Romm, 2003)
• Tincture: 5 drops up to 4 times in 1 hour for colic; 1⁄4-1⁄2 tsp up to every 4 hours
(Romm, 2003)
Astragalus
Uses
Immune system support
Precautions
Do not use during fevers; use only Astragalus membranaceus sp.; do not use wild
species of American astragalus.
Dosage/Administration
• Capsules/extract: follow package directions
• Cooked: drop 1 stick of herb into cooking pot when making soup or cooked grains
• Tea: use 1 stick of herb decocted in 1 cup water (White, 1998); see tea dosage
guidelines
• Tincture: 1⁄2-1 tsp 2-3 times/day (Romm, 2003)
Barberry
Uses
Nausea, diarrhea, mucous conditions such as coughs
Precautions
At first, barberry increases the amount of mucus being expelled, so start with small
doses; do not take for more than 10 days at a time because extended consumption
may decrease B-vitamin absorption and utilization; do not give barberry if the child
has high blood pressure.
Dosage/Administration
• Extract (strength of 1:1): use 1⁄8 tsp in 4 oz water, sipped slowly over an hour
(Kemper, 1996)
• Tincture (strength of 1:5): use 2-3 drops in 4 oz water, sipped slowly over an hour
(Kemper, 1996)
Benzoin
Uses
Topically as an antiseptic; as an inhalant and expectorant for bronchial disorders
Precautions
Allergy to benzoin can develop and cross-react with Mastisol; discontinue use if any
hypersensitivity reactions occur (James, 1984).
Dosage/Administration
• Inhalant: 5 ml benzoin gum/1 pt water; breathe vapors
• Topical: apply to affected area every 2-4 hrs; test a small area before applying to
larger one
Black Haw
Uses
Relieves muscle cramps or spasms, including irritable bladder muscles; menstrual
pain
Precautions
Do not use if history of kidney stones or kidney disease
Dosage/Administration
• Capsule/decoction: for a 50-lb child (age approx 7 yrs) use 1⁄2 capsule or 1⁄2 cup
decoction up to qid (White, 1998)
• Cream: apply topically to relieve muscle cramps (Ody, 1993)
• Tea: see tea dosage guidelines (White, 1998)
Boneset
Uses
Colds and flu, to promote sweating, expectorant, antispasmodic
Precautions
High doses can cause vomiting; not for children ⬍1 yr; do not administer for longer
than 7 days; can cause contact dermatitis in those hypersensitive to Asteraceae
(Brinker, 1998)
Dosage/Administration
• Tea: 3⁄4 cup for 40-lb child, tid up to 3 days; adjust quantity by weight of child;
better too little than too much (White, 1998); see tea dosage guidelines
Burdock
Uses
Skin irritations, eczema, psoriasis
Precautions
Insulin dose may need to be adjusted because of hypoglycemic effect of burdock
(Brinker, 1998); commercial sample may be adulterated with belladonna; do not
give for longer than 2 wks; take a 1-wk break after a 2-wk regimen.
Dosage/Administration
• Capsule/tea: 1 capsule/day or 1 cup tea /day for a 50-lb child (White, 1998); see
tea dosage guidelines
• Tincture: 1⁄4-1⁄2 tsp up to 4 times/day (Romm, 2003)
Catnip
Uses
Colic, relaxes spasms and cramps, clears flatulence, sleeplessness, minor fevers
Precautions
None known when using a reasonable amount (Vessey, 2001); there is a potential
additive effect with drugs that sedate, such as anticonvulsants, antianxiety medications, and tricyclic antidepressants (Harkness, 2001).
APPENDIX C
Appendix C Pediatric Herbal Use 649
650 Appendix C Pediatric Herbal Use
Dosage/Administration
• Tea (internal): nursing mothers can take adult dose to ease baby’s colic; a few oz
daily for infants—can give in dropper alongside nipple—or 1 fluid oz before each
feeding (McIntyre, 2005); 1 cup daily for toddlers; see tea dosage guidelines for
older children (White, 1998)
• Tincture: 10-30 drops up to 4 times/day (Romm, 2003)
Chamomile
Uses
Anxiety, teething, upset stomach, muscle and digestive spasms, nausea, colic
Research
Although the study had a very small sample size, the authors found that chamomile
(specifically, Matricaria chamomilla) improved some symptoms of attention-deficit
hyperactivity disorder (Niederhofer, 2008).
Chamomile oil was highly active against clinically relevant acyclovir-resistant
herpes simplex virus, type 1 strains (Koch, 2008).
An apple pectin-chamomile extract shortened the course of diarrhea in children
(Becker, 2006).
Precautions
Avoid if allergic to daisy family (Asteraceae), including ragweed; anaphylaxis to
chamomile is well known (Subiza, 1989; Reider, 2000); to avoid contamination, use
only commercial preparations.
NOTE: Filling up infant on tea leaves less room for milk. Do not substitute tea for
milk or formula!
Dosage/Administration (Balch, 2002; Kemper, 1996;
Scott, 2003; White, 1998)
• Capsule: 1⁄2 capsule tid for 50-lb child
• Tincture: follow package directions or 10-30 drops, up to qid (Romm, 2003)
• Tea: infant: 1-3 tsp/day; toddler: 1⁄2 cup/day; 50-lb child: 1 cup tea or 1 dropperful
extract/day
• Tea: colic: start slowly at 1 oz/day; watch for side effects before increasing to
3-4 oz/day
• Topically as a wash or salve
Dandelion
Uses
Internal: diuretic (bladder irritations), mild laxative, increases bile secretion (liver
disorders) External: warts (White, 1998), acne
Precautions
Do not use in children with acute gall bladder problems. Do not give to children
allergic to the Asteraceae (formerly called Compositae) species (such as chamomile,
yarrow root).
Dosage/Administration
Fresh greens as a vegetable in season, can be steamed, or steamed and marinated
• Root tea: 1⁄4-1 cup daily or as a skin wash for acne (Romm, 2000)
• Tincture: 10-15 drops 2-3 times daily (Romm, 2003)
• Dandelion juice for warts: squeeze white juice from stems directly on wart several
times/day for several weeks (White, 1998; McIntyre, 2005)
Echinacea
Uses
Immune system support, childhood fevers, respiratory tract infections (Cohen,
2004), colds (refuted by Barrett, 2004, although echinacea decreased the risk of
subsequent colds [Weber, 2005]), flu, sore throats and coughs; externally for
wounds, eczema, chicken pox/herpes
Research
Echinacea tincture stimulated T cells within 24 hours of ingestion (Brush, 2006).
Precautions
Not for use during immune disorders such as lupus, tuberculosis, multiple sclerosis,
or HIV infection (Brinker, 1998; Vessey, 2001); rarely, patients with asthma, eczema,
or hay fever have shown allergic reactions; not for children with allergy to daisy
family (Asteraceae); limit use to 10 days at a time, then take a 5-day break; for
eczema (external use), take only a 2-day break. Do not give to children younger than
2 years of age.
Dosage/Administration
• Capsule/glycerite/tincture: 50-lb child: 1 dropperful glycerite or tincture; 1 capsule
(White, 1998)
• Tincture: 1⁄2 tsp bid to prevent colds and infections; for acute infections 1⁄2-1 tsp
as often as every 2 hours (Romm, 2000); range from 1 drop/ 5 lbs body
weight to 1 drop/ 1 lb body weight, depending on the condition’s severity
(Romm, 2003)
• For acute infections, 1⁄4-1⁄2 tsp. every 2 hours; for chronic infections, 3 times/day
(McIntyre, 2005)
• For skin infections, make a topical tincture of 1 teaspoon per 1⁄4 cup water to use
as a rinse (Romm, 2003)
• Tea: See tea dosage guidelines
Elderberry
Uses
Fevers, stimulate the immune system, antiviral, flu, infections, asthma
Precautions
Use only blue-black elderberries; the red ones are toxic. Do NOT ingest the stem
because of its cyanide content; do not use the leaves, roots, or bark internally. Only
use cooked berries. Uncooked berries can cause nausea and vomiting. Large doses
of elderberry juice can cause diarrhea.
Dosage/Administration
• Tea: 1⁄2-1 cup up to qid, taken hot.
• Prepared Syrup: 1-2 tablespoons/day or 1-2 tsp up to tid.
To make syrup, use 1 cup fresh or 1⁄2 cup dried elderberries, 3 cups water and 1 cup
honey. Boil the berries in water, reduce heat and simmer 30-45 minutes. Smash the
berries, strain them and add the honey to the strained liquid. Bottle and store in the
refrigerator up to 2-3 months (Gladstar, 2001).
• Tincture: 1⁄4-1 tsp up to 3 times/day (Romm, 2003)
Eucalyptus
Uses
Decongestant for coughs and chest infections
APPENDIX C
Appendix C Pediatric Herbal Use 651
652 Appendix C Pediatric Herbal Use
Precautions
Essential oil is not for internal use (Burkhard, 1999); internal use may cause
seizures (Gouin, 1996); child must be 2 yrs of age to use eucalyptus; do not
apply to face of small children (Basch, 2005); not for patients with liver, gallbladder, or digestive diseases. Topical poisoning, although rare, has been reported
(Darben, 1998)
Dosage/Administration
• Chest rub: dilute 0.5-2 ml eucalyptus oil in 25 ml almond oil (Ody, 1993); apply
to chest or 1 drop per 5 ml sesame oil (McIntyre, 2005)
Evening Primrose Oil
Uses
Eczema and atopic dermatitis (Yoon, 2002; Senapati, 2008), PMS, mastalgia, ADHD
(Vessey, 2001), ADHD with borderline zinc deficiency (Arnold, 2000)
Precautions
May trigger temporal lobe epilepsy, especially in schizophrenics receiving phenothiazines; side effects include nausea, stomach pain, and headache. Do not give to
children who have a seizure disorder.
Dosage/Administration
• Eczema: 1-2 g/day from capsules (Ody, 1993), but not greater than 0.5 g/kg body
weight daily (Basch, 2005)
• Mastalgia: 3-4 g/day (1 g tid-qid) from capsules (Integrative Medicine, 2000)
• PMS: 3 g/day (1 g tid) from capsules (Integrative Medicine, 2000)
Fennel
Uses
Upset stomach, gas, colic, cramps from diarrhea, to promote milk flow in nursing
mothers
Precautions
Large doses may cause nausea, vomiting, and skin irritation; essential oil is not
for infants or small children (Burkhard, 1999; Brinker, 1998). Long-term use
may cause premature thelarche in children younger than 2 years (Türkyilmaz,
2008). Food allergy has been reported, although it is rare (Moneret-Vautrin,
2002; Mills, 2005).
NOTE: Filling up infant on tea leaves less room for milk. Do not substitute tea for
milk or formula!
Dosage/Administration
• Infant colic: 3-4 oz tea/day (Kemper, 1996)
• Other conditions: See tea dosage guidelines
Garlic
Uses
Respiratory infections, ear infections
Research/Future Possibilities
Garlic may increase oxygenation and improve dyspnea in children with hepatopulmonary syndrome (Najafi Sani, 2006). Garlic cloves have been used to eliminate warts,
but caution is advised to avoid contact dermatitis (Silverberg, 2002). Constituents in
garlic exhibit anticancer actions (Powolny, 2008).
Precautions
Large quantities can irritate mouth or stomach (Brinker, 1998); use sparingly for
children younger than 2 years of age. May interact with drugs used to alter platelet
function and coagulation (Tomassoni, 2001; Harkness, 2000).
CAUTION: Topical application can result in garlic skin burns (Parish, 1987;
Rafaat, 2000).
Dosage/Administration
• Cooked: children can eat rice or other foods flavored with garlic or can eat
1
⁄2-3 cloves daily
• Garlic oil: a 50-lb child can take 1⁄2 capsule garlic oil several times a day with food
(White, 1998)
• Tea: see tea dosage guidelines; up to 4 cups daily can be used during colds
• Syrup: 1⁄2-1 tsp/day (Romm, 2003)
• Supplements: per package dosages
NOTE: Nurslings spent more time at the breast when mothers who didn’t usually
consume garlic did so (Menella, 1993)
Ginger
Uses
Nausea, motion sickness, vomiting (Langner, 1998; Quimby, 2007), digestive cramping, stomach upsets, muscle aches, menstrual cramps, headaches
Research
Helicobacter pylori, recognized as a primary etiologic factor in the development of
gastritis and peptic ulcer disease, was susceptible in vitro to methanol extract of
ginger (Mahady, 2005).
Precautions
Do not use during childhood fevers or in children with gallstones; in large doses over
long periods, ginger can cause inflammation and weakness. Although a theoretical
additive effect to warfarin has not been investigated in humans, it may be best to
avoid this combination.
Dosage/Administration
• Fresh herb/extract/capsule: grate fresh ginger into teas or follow package directions for extract or capsule (White, 1998)
• Ginger root: ⬍3 yrs: 25 mg qid; 3-6 yrs: 50-75 mg qid; 7-11 yrs: 125 mg qid;
ⱕ12 yrs: 250 mg qid (Kemper, 1996)
• Tea: 2 slices ginger in 1 cup water (Kemper, 1996); see tea dosage guidelines
• Tincture: 5-25 drops in water up to 4 times/day (Romm, 2003)
Hops
Uses
Restlessness, hyperactivity, insomnia, headaches, pain
Research/Future Possibilities
See lemon balm.
Precautions
Not for those with estrogen-dependent disorders; not appropriate in children with
bedwetting, lethargy, or depression; not for long-term use; may cause skin irritation.
There is a potential additive effect with drugs that sedate, such as anticonvulsants,
antianxiety medications, and tricyclic antidepressants (Harkness, 2001).
APPENDIX C
Appendix C Pediatric Herbal Use 653
654 Appendix C Pediatric Herbal Use
Dosage/Administration
• Bath: add a few drops of oil or dried herbs in a stocking to bath water
(Kemper, 1996)
• Tea: See tea dosage guidelines
Hyssop
Uses
Coughing, colds and flu, chronic phlegm
Research/Future Possibilities
Muscle-relaxing activity of the essential oil has been shown on guinea pig and rabbit
intestine (Lu, 2002)
Precautions
Do not give to children ⬍2 yrs of age; use essential oil in very small quantities only
for children.
Dosage/Administration
• Tea: can be combined with lemongrass and elderberry as tea to treat childhood
fevers (White, 1998); see tea dosage guidelines
Juniper
Uses
Diuretic, upset stomach, menstrual pain, urinary tract infection
Precautions
Do not give to children ⬍2 yrs of age; contraindicated for those with kidney infection
and inflammation (Brinker, 1998); do not use longer than 4 wks because of potential kidney damage.
Dosage/Administration
• Menstrual pain: use a weak tea of 15 g berries in 500 ml water (Ody, 1993)
• Urinary tract infection: PO berry juice: dilute in water
• Other conditions: see tea dosage guidelines
Lemon Balm
Uses
Nervousness, anxiety, hyperactivity, sleep disorders (Müller, 2006), irritability,
tension, antiviral
Research/Future Possibilities
Administration of lemon balm quelled laboratory-induced stress (Kennedy, 2004).
Lemon balm essential oil affected the infectivity of enveloped herpesviruses (Schnitzler,
2008); an extract of lemon balm leaves inhibited replication of herpes simlex virus
type 2 (Mazzanti, 2008).
Precautions
There is a potential additive effect with drugs that sedate, such as anticonvulsants,
antianxiety medications, and tricyclic antidepressants (Harkness, 2001).
Dosage/Administration
• Tea
• Infants 1⁄4 cup tid
• Young children up to 50 lbs: up to 5 oz tid
• Older children: 1-3 cups/day
• Tincture: 1⁄4-1 tsp as needed (Romm, 2003)
• Cream: topically as needed
• Massage oil: dilute 2-3 drops per tablespoon of carrier oil
• Add a strong infusion to a warm bath (McIntyre, 2005)
Lemongrass
Uses
Childhood fevers
Precautions
None identified
Dosage/Administration
• Tea: use in tea with hyssop and elderberry (White, 1998); see tea dosage
guidelines
Licorice
Uses
Clears mucus from chest and upper respiratory tract, soothes inflammation in
digestive tract and lungs
Precautions
Avoid licorice if the child has high blood pressure or adrenal disease (Romm,
2003).
Dosage/Administration
• Tincture: 2 to 20 drops up to 4 times daily (Scott, 2003). Start with the lowest
dose; if not sufficient, it may be increased.
• Decoction and infusion: 1⁄3 of a teacup. To make a licorice decoction, add
1 tablespoon of chopped licorice to 2 cups of boiling water for 20-30 minutes
(Romm, 2003).
Lobelia
Uses
Expectorant, coughs, asthma
Precautions
Do not administer during shock or nervous prostration, low blood pressure or paralysis, or with dyspnea from heart disease (Brinker, 1998); small quantities may
cause slight nausea or a tight sensation in throat; give to children ⱕ5 yrs of age only;
expect expectoration! Do not use large doses.
Dosage/Administration
• Tea: infuse no more than 1⁄4 tsp dried herb/1 cup hot water; a 50-lb child can
drink up to 1 cup tid (White, 1998); see tea dosage guidelines
Nettle
Uses
Allergies, hay fever, colds, coughs
Precautions
Do not give to children ⬍2 yrs of age; do not give to those with severe allergies, especially during anaphylactic shock; excessive use may interfere with these drugs: hypoglycemics, hyperglycemics, antidiabetics, and central nervous system depressants. Contact
dermatitis can occur with fresh leaf (McIntyre).
APPENDIX C
Appendix C Pediatric Herbal Use 655
656 Appendix C Pediatric Herbal Use
Dosage/Administration
• Capsule/tea: a 50-lb child can have 1⁄2 capsule/day or 1⁄2 cup tea/day to begin,
increasing to tid during allergy season (White, 1998); 2 “00” size capsules 2 or
3 times daily (Romm, 2003); see tea dosage guidelines
• Tincture: 1⁄4-1⁄2 tsp up to 4 times/day (Romm, 2003)
• Cooked: can serve as steamed fresh greens, but be careful of the nettles; use
gloves when gathering and preparing
Plantain
Uses
Externally for bee stings, poison oak or ivy rash, chicken pox, scrapes; internally for
urinary tract inflammation, respiratory inflammation, or chronic cough (Wegener,
1999)
Precautions
Internal use may cause nausea, vomiting, anorexia, flatus, diarrhea, bloating, or
obstruction.
Dosage/Administration
• Tea (internal): for urinary or lung disorders, make a tea of 1⁄2 tsp dried herb;
administer as often as q2h (Scott, 2003)
• Topical: apply fresh poultice of leaves, or apply leaves directly
Tea Tree Oil
Uses
Acne, athlete’s foot
Research/Future Possibilities
Formulations containing tea tree oil were more active than soft soap as a hygienic
skin wash against Escherichia coli (Messager, 2005). Application of 100% tea tree
oil may have therapeutic benefit in nickel-induced contact hypersensitivity in human
skin (Pearce, 2005). Tea tree oil has been used successfully to treat warts in a
pediatric patient (Millar, 2008).
Precautions
Oil may burn if it gets into eyes, nose, mouth, or tender areas. Do not give internally. Do not give to individuals allergic to celery or thyme because they share a
potential allergen.
Dosage/Administration
• Dilute for use in small children: 1-2 drops per teaspoon of carrier oil, such as
almond or olive (White, 1998)
• 5% oil gel was used effectively on acne (Fugh-Berman, 2002)
Thyme
Uses
Antiinflammatory, coughs, bronchitis, upper respiratory mucus, sore throats,
colic
Research/Future Possibilities
Thyme’s essential oil has mosquito-repellent activity for hairless mice (Choi, 2002).
Antifungal activity of the essential oil has been established (Pina-Vaz, 2004). Essential
oils exhibit antibacterial/antimicrobial activity (Fabio, 2007).
Precautions
Never use essential oil internally or near eyes, nose, mouth (Mills, 2005) or sensitive
mucous membranes (Romm, 2000). In large doses can cause diarrhea. One case
of allergy has been reported (Benito, 1996); cross reaction occurred within the
Lamiaceae family, which includes Hyssop.
Dosage/Administration
• Bath: for infants, add strained tea to bath water (Scott, 2003)
• Chest rub: add 10 drops thyme oil diluted in 20 ml almond or sunflower oil
(Ody, 1993); or 5-10 drops diluted with 2 tablespoons almond oil for topical
application (Romm, 2000)
• Tea: see tea dosage guidelines or use 1⁄4-1 cup up to tid
• Tincture: 10 drops to 1⁄2 tsp up to tid
Valerian
Uses
Insomnia, dyssomnia (Müller, 2006), anxiety, hyperactivity (Berdonces, 2001),
attention-deficit hyperactivity disorder (Vessey, 2001), muscle or digestive
cramps, flatulence, sleep difficulties in children with intellectual deficits (Francis,
2002)
Precautions
For some children, valerian can have a slight simulating effect—discontinue if this
occurs (Gladstar, 2001). Withdrawal syndrome can occur after long-term use
(Tomassoni, 2001); can be mentally habit forming; in large doses (⬎100 g daily)
can cause muscle pain and heart palpitations; may be toxic to liver when used
for an extended period. There is a potential additive effect with drugs that sedate,
such as anticonvulsants, antianxiety medications, and tricyclic antidepressants.
(Harkness, 2001)
Dosage/Administration
• Capsules: Follow package directions
• Tea/tincture: See dosage guidelines
Yarrow
Uses
Externally for inflammatory skin conditions such as chicken pox, poison ivy and oak
rashes; internally for fever, colds, and flu (McIntyre, 2005)
Research
Yarrow’s antioxidant and antiinflammatory effects have been confirmed (Nemeth,
2008). The extract of yarrow exhibits a hepatoprotective effect, which may be
partly attributed to its observed calcium channel blocking activity (Yaeesh,
2006).
Precautions
Contraindicated for children allergic to daisy family (Asteraceae) (Brinker,
1998).
Dosage/Administration
• Tea: See tea dosage guidelines
APPENDIX C
Appendix C Pediatric Herbal Use 657
658 Appendix C Pediatric Herbal Use
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APPENDIX C
Appendix C Pediatric Herbal Use 661
APPENDIX D
Abbreviations
ac before meals
AIDS acquired immunodeficiency
syndrome
ALT alanine aminotransferase
AST aspartate aminotransferase (SGOT)
bid 2 times daily
BUN blood urea nitrogen
CBC complete blood cell count
CMV cytomegalovirus
CNS central nervous system
DHEA dehydroepiandrosterone
ECG electrocardiogram
er extended release
gal gallon
GERD gastroesophageal reflux disease
GLA gamma linolenic acid
HIV human immunodeficiency virus
I&O intake and output
IgA immunoglobulin A
IgG immunoglobulin G
IgM immunoglobulin M
in inch
IV intravenous
MAOI monoamine oxidase inhibitor
mo month
NMDA N-methyl-D-aspartate
NNRTI nonnucleoside reverse
transcriptase inhibitor
NSAID nonsteroidal antiinflammatory
drug
662
OTC over the counter
PA pyrrolizidine alkaloid
pc after meals
PMS premenstrual syndrome
PO by mouth
pp postprandial (following a meal)
prn as required
PT prothrombin time
q every
q2hr every 2 hours
q3hr every 3 hours
q4hr every 4 hours
q6hr every 6 hours
q12hr every 12 hours
qAM every morning
qd-bid 1-2 times daily
qhr every hour
qid 4 times daily
qPM every night
qs sufficient quantity
SLE systemic lupus erythematosus
SSRI selective serotonin reuptake
inhibitors
tbsp tablespoon
tid 3 times daily
tid-qid 3-4 times daily
tsp teaspoon
wk week
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GLOSSARY
Aril: A botanical term used to denote an accessory seed coating that may form a
fleshy, cuplike structure around the immature seed (ovule), as in yew and nutmeg.
The aril is often brightly colored and edible.
Binomial: The unique, two-part scientific name used to identify a plant. The
first name is the genus; the second, the species. A designation of the variety may
also follow to further differentiate the plant. Because common names differ from
region to region and a single common name may often denote several herbs that
differ widely from each other, use of the binomial is the only reliable way to
accurately specify a particular herb.
Concentration: A means of expressing the amount of herb and solvent used in
formulating an herbal preparation. For example, a tincture with a 1:5 concentration
contains 1 part of the herb in grams to 5 parts of the solvent in milliliters. Concentration is not the same thing as potency (see Potency).
Crude herb: The raw plant, before it is dried and processed.
Decoction: A liquid preparation made by boiling plant parts (such as bark,
roots, or rhizome) in water.
Extract: A concentrated form of the herb that is derived when the crude herb is
mixed with water, alcohol, or another solvent and distilled or evaporated. Extracts
may be either fluid or solid.
Gall: A lump or ball that forms most often on the stems, leaves, or roots of
plants at the sites of injuries caused by insects, fungi, bacteria, or other organisms.
An example is the oak gall, which contains tannin.
Herb: A plant that is used for its medicinal purposes. (This differs from the
biological definition of an herb as a plant with no woody above-ground parts.)
Infusion: A liquid preparation made by pouring water over plant parts (such
as dried or fresh leaves, flowers, or fruits) and allowing the mixture to steep. Hot
water (below the boiling point) is usually used, but cold water may also be used.
Making a cup of herbal tea is an example.
Minim: A fluid measure constituting 1⁄60 of a fluidrachm, which itself is about a
teaspoonful (1⁄8 of a fluid ounce). A minim is about the equivalent of one drop of
water.
Nutraceutical: A food that is used for its medicinal properties.
Oil, essential: The aromatic volatile oils extracted from various parts of the
fresh herb. Essential oils are usually diluted before being used therapeutically.
715
716
Glossary
Oil, infused: A mixture composed of the volatile oils of an herb and another
oil. The so-called “carrier oil” is used to extract the volatile oils by soaking plant
parts in it for a specified period.
Pharmacognosy: The study of chemicals taken from natural sources to be
used as drugs or in the preparation of drugs. Sources may include plants, animals,
or other life forms such as fungi, molds, and yeasts.
Phytochemical: The active chemical components, or constituents, present in a
plant that account for its medicinal properties.
Phytomedicine: The use of plants, plant parts, and preparations made from
them to prevent, treat, or cure various health conditions.
Potency: A measure of the strength of the active chemical components contained
in an herb or herbal preparation. Standardized products ensure that the consumer
receives a dosage containing a consistent potency.
Poultice: Plant material (such as crushed fresh herbs) that has been wrapped
in gauze or similar soft cloth, moistened, and applied topically.
Powder: The dried product of an extraction process during which the herb is
distilled, using a solvent such as alcohol or water, after which the solvent is completely removed. The dry solid that remains either is already in powder form or
may be ground into it.
Rhizome: An underground plant stem, growing more or less horizontally, that
usually has roots on its underside and bears buds.
Tincture: A plant extract made by soaking herbs in a liquid (such as water,
alcohol, vinegar, or glycerine) for a specified period, then straining and
discarding the plant material. The remaining liquid is used therapeutically.
Tinctures typically are made at a concentration of 1:5 to 1:10.
INDEX
INDEX
A
Aaron’s rod, 306-308, 445-447
A-Beta-Carotene, 63-64
Acacia catechu, 80-82
Acacia modesta, 470-471
Acanthopanax senticosus,
565-567
N-acetylchitosan, 175-176
N-acetyl-5-methoxytryptamine,
429-431
Achillea millefolium, 603-605
acidophilus, 1-3
acidophilus milk, 1-3
ackerkraut, 9-12
ACNE
aloe for, 18-22
figwort for, 265-268
Oregon grape for, 475-477
aconite, 4-6
aconitis tuber, 4-6
Aconitum carmichaeli, 4-6
Aconitum chinense, 4-6
Aconitum columbianum, 4-6
Aconitum napellus L., 4-6
Actaea alba, 593-594
Actaea racemosa, 82-85
4-AD, 26-27
5-AD, 26-27
Adam’s flannel, 445-447
adderwort, 75-76
ADDICTION
oats for, 468-469
adelfa, 471-473
S-adenosylmethionine, 550-552
ADHD; SEE ATTENTION DEFICIT HYPERACTIVITY
DISORDER
aescin, 339-341
Aesculus california, 339-341
Aesculus glabra, 339-341
Aesculus hippocastanum,
339-341
African coffee bean, 145-147
African myrrh, 449-451
African plum tree, 524-526
agar, 6-8
agar-agar, 6-8
agarweed, 6-8
agathosma, 116-118
Agathosma betulina, 116-118
Agrimonia eupatoria, 9-12
Agrimonia japonica, 9-12
Agrimonia pilosa var., 9-12
agrimony, 9-12
agronmonia, 9-12
Agropyron repens, 209-210
ague tree, 552-554
agueweed, 105-107
ail, 281-285
airelle, 70-73
ai ye, 443-445
ALC, 141-143
alcachofra, 37-38
alchemilla, 384-385
Alchemilla mollis, 384-385
Alchemilla vulgaris,
384-385
ALCOHOLISM
kudzu for, 381-383
alehoof, 322-323
Alexandrian senna, 561-563
alfalfa, 12-15
ALLERGIES
angelica for, 27-30
butterbur for, 127-129
bee pollen for, 59-61
devil’s claw for, 228-230
perilla for, 497-499
pill-bearing spurge for,
501-502
spirulina for, 575-576
yerba santa for, 610-612
all heal, 434-436, 591-592
alligator tree, 582-583
allium, 281-285
Allium sativum, 281-285
allspice, 15-17
aloe, 18-22
aloe barbadensis, 18-22
Aloe barbadensis, 18-22
Aloe ferox, 18-22
Aloe perryi, 18-22
Aloe spicata, 18-22
aloe vera, 18-22
Aloe vera L., 18-22
altamisa, 263-265
Althaea officinalis, 422-424
althaea root, 422-424
althea, 422-424
ALTITUDE SICKNESS
bee pollen for, 59-61
ginkgo for, 290-294
ALZHEIMER’S DISEASE
carnitine for, 141-143
DHEA for, 230-232
galanthamine for, 277-278
huperzine A for, 345-346
lecithin for, 387-389
marjoram for, 420-422
SAM-e for, 550-552
amantilla, 591-592
amber, 579-582
AMENORRHEA
bay for, 52-54
false unicorn root for,
257-258
fennel for, 258-260
feverfew for, 263-265
marjoram for, 420-422
safflower for, 545-547
American angelica, 27-30
American aspen, 513-514
American cone flower, 238-241
American dwarf palm tree,
555-557
American elm, 569-571
American ginseng, 294-297
American hellebore, 22-24
American mandrake, 424-426
American penny royal, 492-494
American saffron, 545-547
American sloe, 85-87
American upland cotton,
311-313
American valerian, 607-608
American yew, 612-613
2-amino-2-deoxyglucose,
301-302
2-amino-5-guanidinopentanoic
acid, 33-34
ammi, 379-381
Ammi visnaga, 379-381
Amorphophallus konjac, 299301
amygdalin, 489-490
ananas, 503-504
Ananas comosus, 503-504
anashea, 418-420
androdiol, 26-27
andrographis, 24-26
Andrographis paniculata,
24-26
androstenediol, 26-27
717
718
Index
4-androstene-3beta, 26-27
5-androstene-3beta, 26-27
4-androstenediol, 26-27
5-androstenediol, 26-27
ANEMIA
folic acid for, 272-273
spirulina for, 575-576
Anemone pulsatilla, 519-521
aneth fenouil, 258-260
Anethum graveolens, 232-234
angelica, 27-30
Angelica acutiloba, 27-30
Angelica archangelica, 27-30
Angelica atropurpurea, 27-30
Angelica dahurica, 27-30
Angelica edulis, 27-30
Angelica gigas, 27-30
Angelica keiskei, 27-30
Angelica koreana, 27-30
Angelica polymorpha, 27-30
Angelica polymorpha var.
sinensis, 234-237
Angelica pubescens, 27-30
Angelica radix, 27-30
Angelica sinensis, 27-30
angelica tree, 516-518
angel’s trumpet, 360-363
angel tulip, 360-363
ANGINA PECTORIS
carnitine for, 141-143
coenzyme Q10 for,
188-190
hawthorn for, 332-334
khella for, 379-381
kudzu for, 381-383
night-blooming cereus for,
460-462
valerian for, 591-592
anhalonium, 499-500
anise, 30-33
aniseed, 30-33
Annona cherimola, 318-319
Annona muricata, 318-319
ANOREXIA
black pepper for, 89-91
blessed thistle for, 93-95
bogbean for, 101-103
caraway for, 137-138
cardamom for, 138-140
centaury for, 156-158
chicory for, 168-170
cinnamon for, 180-182
coffee for, 190-193
condurango for, 202-204
coriander for, 205-207
devil’s claw for, 228-230
ANOREXIA (Continued)
elecampane for, 243-245
gentian for, 285-287
horehound for, 337-339
Iceland moss for, 349-350
lavender for, 385-387
marijuana for, 418-420
soy for, 572-574
Anthemis nobile, 158-160
ANXIETY
angelica for, 27-30
basil for, 50-52
black haw for, 85-87
boldo for, 103-105
boneset for, 105-107,
199-201
butterbur for, 127-129
catnip for, 147-149
celery for, 154-156
centaury for, 156-158
chamomile for, 158-160
chicory for, 168-170
clary for, 182-184
cowslip for, 211-212,
252-253
hops for, 334-337
kava for, 369-372
lavender for, 385-387
lemon balm for, 389-391
lemongrass for, 392-393
lovage for, 404-406
mistletoe for, 434-436
mugwort for, 443-445
nutmeg for, 462-465
passionflower for, 484-486
peyote for, 499-500
pipsissewa for, 504-506
poppy for, 514-516
pulsatilla for, 519-521
rue for, 541-544
St. John’s wort for,
579-582
senega for, 559-561
valerian for, 591-592
Aphanes arvensis, 483-484
aphrodien, 614-616
Apis mellifera, 59-61
apium, 154-156
Apium graveolens, 154-156
apple-of-Peru, 360-363
apricot vine, 484-486
Arabian myrrh, 449-451
A’ra’r a’di, 364-366
Arctium lappa, 122-125
Arctium minus, 122-125
arctostaphylos, 56-59
Arctostaphylos adenotricha,
56-59
Arctostaphylos coactylis,
56-59
Arctostaphylos uva-ursi,
56-59
ardic, 364-366
Areca catechu, 64-66
areca nut, 64-66
arginine, 33-34
L-arginine, 33-34
arginine hydrochloride, 33-34
armino, 608-610
Armoracia rustiacana,
341-343
arnica, 35-37
Arnica chamissonis less.,
35-37
Arnica cordifolia hook, 35-37
Arnica fulgens pursh, 35-37
Arnica montana L., 35-37
Arnica soronia greene, 35-37
arruda brava, 355-357
arruda do mato, 355-357
Artemisia cina, 601-602
Artemisia vulgaris, 443-445
artetyke, 211-212
arthritica, 211-212
ARTHRITIS
black cohosh for, 82-85
borage for, 107-110
butcher’s broom for,
125-127
butterbur for, 127-129
catnip for, 147-149
cat’s claw for, 149-151
chondroitin for, 176-178
coriander for, 205-207
feverfew for, 263-265
ginkgo for, 290-294
glucosamine for, 301-302
guggul for, 328-330
marjoram for, 420-422
myrrh for, 328-330,
449-451
nettle for, 457-459
New Zealand green-lipped
mussel for, 459-460
Oregon grape for, 46-48,
475-477
peyote for, 499-500
poplar for, 513-514
prickly ash for, 516-518
yerba maté for, 608-610
yerba santa for, 610-612
yew for, 612-613
ARTHRITIS PAIN
alfalfa for, 12-15
balsam of Peru for, 45-46
basil for, 50-52
birch for, 73-74
capsicum peppers for,
134-137
ginkgo for, 290-294
artichoke, 37-38
ash, 39-40
Asiatic ginseng, 294-297
Aspalathus contaminata,
538-539
Aspalathus linearis, 538-539
ASPERGILLUS INFECTIONS
oregano for, 473-475
aspic, 385-387
ASTHMA
angelica for, 27-30
anise for, 30-33
bee pollen for, 59-61
beta-carotene for, 63-64
betony for, 68-70
black cohosh for, 82-85
butterbur for, 127-129
coltsfoot for, 197-199
elecampane for, 243-245
ephedra for, 245-249
garlic for, 281-285
horehound for, 337-339
hyssop for, 346-348
jimsonweed for, 360-363
licorice for, 395-399
lobelia for, 402-404
mullein for, 445-447
New Zealand green-lipped
mussel for, 459-460
pill-bearing spurge for,
501-502
senega for, 559-561
thymus extract for, 585-586
yerba santa for, 610-612
asthma weed, 402-404, 501-502
astragalus, 40-42
Astragalus gummerifer, 40-42
Astragalus membranaceus,
40-42
ATHEROSCLEROSIS; SEE
CORONARY ARTERY
DISEASE
ATTENTION DEFICIT HYPERACTIVITY DISORDER
(ADHD)
centaury for, 156-158
gamma linolenic acid for,
278-280
ATTENTION DEFICIT HYPERACTIVITY DISORDER
(ADHD) (Continued)
pycnogenol for, 522-524
soy for, 572-574
aunee, 243-245
Australian tea tree oil, 584-585
autumn monkshood, 4-6
ava, 369-372
Avena sativa, 468-469
avens, 42-44
awa, 369-372
Azadirachta indica, 455-457
azafran, 545-547
B
B, 110-111
baccal juniper, 364-366
bachelors’ button, 263-265
Bacid, 1-3
BACTERIAL INFECTIONS
angelica for, 27-30
anise for, 30-33
bearberry for, 56-59
black pepper for, 89-91
buchu for, 116-118
burdock for, 122-125
butcher’s broom for, 125-127
caraway for, 137-138
celandine for, 152-153
cinnamon for, 180-182
clary for, 182-184
cloves for, 186-187
couchgrass for, 209-210
dill for, 232-234
eucalyptus for, 249-251
fennel for, 258-260
hops for, 334-337
kelpware for, 375-376
lemon balm for, 389-391
lemongrass for, 392-393
lentinan for, 393-395
mugwort for, 443-445
oregano for, 473-475
pau c’arco for, 487-488
propolis for, 518-519
raspberry for, 534-536
sage for, 548-550
tea tree oil for, 584-585
bairnwort, 221-222
bal, 449-451
baldrianwurzel, 591-592
balm, 389-391
balsam apple, 76-78
balsam of Peru, 45-46
balsam of tolu, 45-46
719
balsam pear, 76-78
balsam styracis, 582-583
balsam tree, 45-46
baneberry, 593-594
banji bhang, 418-420
bannal, 114-116
Barbados, 18-22
barberry, 46-48
bardane, 122-125
barley, 49-50
barley grass, 49-50
Barosma betulina, 116-118
Barosma crenulata, 116-118
Barosma serratifolia, 116-118
Bartholomew’s tea, 608-610
basil, 50-52
bastard saffron, 545-547
bay, 52-54
bayberry, 54-56
bay laurel, 52-54
bay leaf, 52-54
bay tree, 52-54
bead tree, 455-457
bean herb, 554-555
bean juice, 190-193
bearberry, 56-59
bear’s foot, 384-385
bear’s grape, 56-59
bear’s paw, 412-414
bear’s weed, 610-612
beebread, 107-110
beefsteak plant, 497-499
bee glue, 518-519
bee pollen, 59-61
bee’s nest, 527-529
beggar’s buttons, 122-125
Bellis perennis, 221-222
BELL’S PALSY
coenzyme Q10 for,
188-190
lysine for, 409-410
Benedict’s herb, 42-44
benibana, 545-547
BENIGN PROSTATIC HYPERTROPHY (BPH)
nettle for, 457-459
night-blooming cereus for,
460-462
pumpkin for, 521-522
pygeum for, 524-526
saw palmetto for, 555-557
benjamin tree, 61-62
bennet’s root, 42-44
benzoe, 61-62
benzoin, 61-62
benzoin tree, 61-62
INDEX
Index
720
Index
Berberis aquifolium Pursh,
46-48
berberry, 46-48
beta-carotene, 63-64
Betacarotene, 63-64
Beta-Carotene, 63-64
17beta-diol, 26-27
betal, 64-66
betal nut, 64-66
betel palm, 64-66
beth root, 67-68
betony, 68-70
Betula alba, 73-74
Betula lenta, 73-74
Betula pendula, 73-74
Betula pubescens, 73-74
Betula verrucosa, 73-74
betuline, 116-118
biber, 89-91
bidara, 24-26
bigarade orange, 78-80
big chief, 499-500
bilberry, 70-73
BIPOLAR DISORDER
fish oils for, 268-269
lecithin for, 387-389
birch, 73-74
birch tar oil, 73-74
birch wood oil, 73-74
birdlime, 434-436
bird’s foot, 260-263
bird’s nest, 527-529
bird’s tongue, 39-40
birthroot, 67-68
bishop’s weed, 379-381
bishopswort, 68-70
bissy nut, 193-196
bistort, 75-76
bitter aloes, 18-22
bitterbloom, 156-158
bitter clover, 156-158
bitter cucumber, 76-78
bitter fennel, 258-260
bitter gourd, 76-78
bitter herb, 156-158
bitter melon, 76-78
bitter orange, 78-80
bitter pear, 76-78
bitter root, 285-287
bitterwort, 285-287
black birch, 73-74
black catechu, 80-82
black cherry, 594-595
black choke, 594-595
black cohosh, 82-85
black draught, 561-563
black elder, 241-243
black ginger, 287-290
black haw, 85-87
black hellebore, 87-89
black mustard, 447-449
black pepper, 89-91
black plum, 359-360
black poplar, 513-514
black root, 91-93, 199-201
black sampson, 238-241
black snakeroot, 82-85
black susans, 238-241
black-tang, 375-376
black whortle, 70-73
blackwort, 199-201
bladder fucus, 375-376
bladderpod, 402-404
bladderwrack, 375-376
blasen-tang, 375-376
blatterdock, 127-129
blazing star, 257-258
bleaberry, 70-73
BLEEDING
beth root for, 67-68
blessed herb, 42-44
blessed thistle, 93-95blond
plantago, 506-508
bloodroot, 95-97
bloodwort, 603-605
blowball, 224-227
blue barberry, 475-477
blue cohosh, 97-99
blue flag, 99-101
blue ginseng, 97-99
blue-green algae, 575-576
blue gum, 249-251
blue mallow, 415-416
blue monkshood root, 4-6
blue mountain tea, 306-308
blue pimpernel, 567-569
blue rocket, 4-6
blue sailors, 168-170
blung, 418-420
boca juniors, 608-610
bofareira, 145-147
bogbean, 101-103
bog bilberry, 70-73
bog cranberry, 213-214
bog rhubarb, 127-129
bogshorns, 127-129
boi, 449-451
boia, 449-451
bois de sassafras, 552-554
boldea, 103-105
Boldea boldus, 103-105
boldine, 103-105
boldo, 103-105
boldo-do-Chile, 103-105
boldus, 103-105
bone meal, 132-134
boneset, 105-107, 199-201
borage, 107-110
Borage officinalis, 107-110
borate, 110-111
Borbonia pinifolia,
538-539
boretree, 241-243
boric acid, 110-111
boric tartrate, 110-111
boron, 110-111
Boron, 110-111
boswellia, 111-112
Boswellia serrata, 111-112
bottle brush, 343-345
bountry, 241-243
bovine immunoglobulin,
196-197
bowman root, 91-93
boxberry, 598-599
box holly, 125-127
BPH; SEE BENIGN PROSTATIC
HYPERTROPHY
bramble, 534-536
bramble of Mount Ida,
534-536
brandy mint, 494-497
Brassica alba, 447-449
Brassica nigra, 447-449
Braxilian cherimoya, 318-319
Brazilian cocoa, 325-328
Brazilian paw paw, 318-319
BREAST CANCER
beta-carotene for, 63-64
chamomile for, 158-160
flax for, 269-271
gamma linolenic acid for,
278-280
marigold for, 416-418
soy for, 572-574
turmeric for, 588-590
yew for, 612-613
brewers yeast, 112-113
bridal myrtle, 452-454
bridewort, 427-429
brier hip, 540-541
brier rose, 540-541
Brigham tea, 245-249
brinton root, 91-93
British oak, 466-467
British tobacco, 197-199
broad-leafed sage, 548-550
broadleaf plantain, 506-508
BRONCHIAL SPASMS
Chinese cucumber for,
170-172
wild cherry for, 154-156,
594-595
BRONCHITIS
angelica for, 27-30
anise for, 30-33
astragalus for, 40-42
balsam of Peru for, 45-46
benzoin for, 61-62
betony for, 68-70
boneset for, 105-107,
199-201
borage for, 107-110
chaparral for, 160-162
cinnamon for, 180-182
coltsfoot for, 197-199
cowslip for, 211-212,
252-253
elecampane for, 243-245
ephedra for, 245-249
horehound for, 337-339
Iceland moss for, 349-350
Irish moss for, 353-354
lemon balm for, 389-391
lobelia for, 402-404
lungwort for, 406-408
mallow for, 415-416
mullein for, 445-447
pansy for, 478-479
pill-bearing spurge for,
501-502
senega for, 559-561
broom, 114-116
broom top, 114-116
brown algae, 373-374
brown mustard, 447-449
brown oak, 466-467
BRUISES
blue flag for, 99-101
turmeric for, 588-590
witch hazel for, 599-601
yerba santa for, 610-612
bruisewort, 199-201,
221-222
buchu, 116-118
buckbean, 101-103
buckeye, 339-341
buckhorn, 506-508
buckles, 211-212, 252-253
buckthorn, 118-120
buckwheat pollen, 59-61
bud, 418-420
buffalo herb, 12-15
bugbane, 82-85
bugleweed, 120-122
bugwort, 82-85
bullsfoot, 197-199
bunny’s ears, 445-447
burdock, 122-125
burn plant, 18-22
BURNS, MINOR
aloe for, 18-22
balsam of Peru for, 45-46
bistort for, 75-76
chickweed for, 166-168
daffodil for, 219-220
echinacea for, 238-241
lily of the valley for,
400-402
oak for, 466-467
peach for, 489-490
peyote for, 499-500
plantain for, 506-508
bushi, 4-6
butcher’s broom, 125-127
butterbur, 127-129
butter rose, 252-253
buttons, 499-500
C
Ca, 132-134
cabbage palm, 555-557
cacao, 130-132
cacao tree, 130-132
cactus, 499-500
CAD; SEE CORONARY ARTERY
DISEASE
café, 190-193
calcium, 132-134
calcium acetate, 132-134
calcium carbonate, 132-134
calcium citrate, 132-134
calcium gluceptate, 132-134
calcium gluconate, 132-134
calcium lactate, 132-134
calendula, 416-418
Calendula officinalis,
416-418
California buckeye, 339-341
Californian buckthorn, 143-145
California poppy, 514-516
California rape, 447-449
California yew, 612-613
calumba, 133-134
calumba root, 133-134
camboge, 280-281
Camellia sinensis, 319-321
campeche, 608-610
camphor of the poor, 281-285
Canada tree, 598-599
721
CANCER
anise for, 30-33
arnica for, 35-37
astragalus for, 40-42
beta-carotene for, 63-64
black catechu for, 80-82
black pepper for, 89-91
bloodroot for, 95-97
burdock for, 122-125
butterbur for, 127-129
celandine for, 152-153
chamomile for, 158-160
chaparral for, 160-162
chickweed for, 166-168
chicory for, 168-170
Chinese cucumber for,
170-172
couchgrass for, 209-210
daffodil for, 219-220
DHEA for, 230-232
European mistletoe for,
434-436
gamma linolenic acid for,
278-280
garlic for, 281-285
ginseng for, 294-297
goldenseal for, 308-311
gotu kola for, 314-316
green tea for, 319-321
horsetail for, 343-345,
373-374
Iceland moss for, 349-350
kelp for, 373-374
lavender for, 385-387
lentinan for, 393-395
maitake for, 411-412
meadowsweet for, 427-429
morinda for, 439-441
motherwort for, 441-443
mustard for, 447-449
myrrh for, 449-451
nettle for, 457-459
nutmeg for, 462-465
oregano for, 473-475
Oregon grape for, 46-48,
475-477
peach for, 489-490
pycnogenol for, 522-524
red bush tea for, 538-539
shark cartilage for, 564-565
Siberian ginseng for,
565-567
skullcap for, 567-569
soy for, 572-574
thymus extract for, 585-586
turmeric for, 588-590
INDEX
Index
722
Index
cancer jalap, 508-510
cancer root, 508-510
CANDIDA INFECTIONS
acidophilus for, 1-3
barberry for, 46-48
bearberry for, 56-59
caraway for, 137-138
celandine for, 152-153
cinnamon for, 180-182
clary for, 182-184
daisy for, 221-222
eucalyptus for, 249-251
goldenseal for, 308-311
kelpware for, 375-376
lentinan for, 393-395
licorice for, 395-399
pau c’arco for, 487-488
peppermint for, 494-497
quince for, 529-530
tea tree oil for, 584-585
candleberry, 54-56
candlewick, 445-447
CANKER SORES
quince for, 529-530
ragwort for, 533-534
raspberry for, 534-536
cankerwort, 224-227, 533-534
cannabis, 418-420
Cannabis sativa, 418-420
cao ma huang, 245-249
Cape aloe, 18-22
capim-cidrao, 392-393
capon’s tail, 591-592
capsaicin, 134-137
capiscum, 134-137
Capsicum annum, 134-137
Capsicum frutescens, 134-137
capsicum peppers, 134-137
carageenan, 353-354
caraway, 137-138
Carbenia benedicta, 93-95
cardamom, 138-140
cardamom seeds, 138-140
CARDIAC ARRHYTHMIAS
barberry for, 46-48
broom for, 114-116
coenzyme Q10 for, 188-190
kudzu for, 381-383
cardinal flower, 402-404
CARDIOVASCULAR DISEASE
barberry for, 46-48
black catechu for, 80-82
black haw for, 85-87
capsicum peppers for,
134-137
carnitine for, 141-143
CARDIOVASCULAR DISEASE
(Continued)
coenzyme Q10 for, 188-190
cola tree for, 193-196
devil’s claw for, 228-230
DHEA for, 230-232
evening primrose oil for,
252-253
fish oils for, 268-269
fumitory for, 274-276
garlic for, 281-285
ginger for, 287-290
grapeseed for, 316-318
hawthorn for, 332-334
kudzu for, 381-383
lily of the valley for, 400-402
lobelia for, 402-404
lycopene for, 408-409
motherwort for, 441-443
oleander for, 471-473
Oregon grape for, 46-48,
475-477
peyote for, 499-500
rue for, 541-544
yerba maté for, 608-610
cardo santo, 93-95
Carduus benedictus, 93-95
Carica papaya, 479-481
carilla cundeamor, 76-78
carlina, 140-141
Carlina acaulis, 140-141
carline thistle, 140-141
carmantina, 24-26
L-Carnitine, 141-143
carnitine, 141-143
carosella, 258-260
-carotene, 408-409
Carotenes, 63-64
carotenoids, 63-64
carpenter’s herb, 120-122
carpenter’s square, 265-268
Carrageen, 353-354
carrot, 527-529
carrywood, 439-441
Carthamus tinctorius,
545-547
cart tract plant, 506-508
Carum carvi L., 137-138
Caryophyllus aromaticus,
186-187
CAS, 176-178
cascara, 143-145
Cassia, 180-182
Cassia lignea, 180-182
Cassia spp., 561-563
castor, 145-147
castor bean, 145-147
castor oil plant, 145-147
cat, 377-378
CATARACTS
bilberry for, 70-73
melatonin for, 429-431
pulsatilla for, 519-521
cataria, 147-149
catechu wood extract, 80-82
Catha edulis, 377-378
catmint, 147-149
catnep, 147-149
catnip, 147-149
cat’s claw, 149-151
cat’s foot, 322-323
catshair, 501-502
cat’s play, 147-149
catwort, 147-149
Caulophyllum thalictroides,
97-99
cayenne pepper, 134-137
celandine, 152-153
celandine poppy, 152-153
celery, 154-156
celery seed, 154-156
celery seed oil, 154-156
centaurea, 156-158
Centaurium erythraea,
156-158
Centaurium minus, 156-158
Centaurium umbellatum,
156-158
centaury, 156-158
centella, 314-316
Centella asiatica, 314-316
Cetraria islandica, 349-350
Ceylon cinnamon, 180-182
Chamaelirium luteum,
257-258
Chamaemelum nobile,
158-160
chamomile, 158-160
chamomile grande, 263-265
changras, 508-510
chaparral, 160-162
chardon benit, 93-95
charlock, 447-449
chasteberry, 163-165
chaste tree, 163-165
chat, 377-378
chaulmoogra oil, 165-166
chavica betal, 64-66
checkerberry, 598-599
cheeseflower, 415-416
cheeseweed, 415-416
Chelidonium majus, 152-153
CHEMOTHERAPY TOXICITY
coenzyme Q10 for, 188-190
figwort for, 265-268
cherry birch, 73-74
chestnut, 339-341
CHF; SEE CONGESTIVE HEART
FAILURE
chickweed, 166-168
chicory, 168-170
chili pepper, 134-137
Chimaphila umbellata,
504-506
chin ch’iao mai, 605-606
Chinese angelica, 234-237
Chinese cinnamon, 180-182
Chinese cornbind, 273-274
Chinese cucumber, 170-172
Chinese gelatin, 6-8
Chinese ginseng, 294-297
Chinese knotweed, 273-274
Chinese licorice, 395-399
Chinese mustard, 447-449
Chinese parsley, 205-207
Chinese pivet, 297-298
Chinese rhubarb, 172-174
Chinese snake gourd, 170-172
chinwood, 612-613
chiretta, 24-26
chitosamine, 301-302
chitosan, 175-176
chitosan ascorbate, 175-176
chocolate, 130-132
choke cherry, 594-595
CHOLERA
anise for, 30-33
barberry for, 46-48
pomegranate for, 510-512
quince for, 529-530
chondroitin, 176-178
Chondroitin C, 176-178
chondroitin sulfate, 176-178
Chondroitin Sulfate, 176-178
chondroitin sulfuric acid,
176-178
chondrus, 353-354
Chondrus crispus, 353-354
chonsurid, 176-178
Christe herbe, 87-89
Christmas rose, 87-89
chromium, 178-180
chromium chloride, 178-180
chromium picolinate, 178-180
chromium polynicotinate,
178-180
Chrysanthemum parthenium,
263-265
chuan-wu, 4-6
chuan xin lian, 24-26
church steeples, 9-12
Cichorium intybus, 168-170
cilantro, 205-207
cimicifuga, 82-85
Cimicifuga racemosa, 82-85
cinchona, 530-532
Cinchona succirubra, 530-532
cinnamomom, 180-182
Cinnamomum spp., 180-182
cinnamon, 180-182
cinnamon wood, 552-554
CIRRHOSIS
bay for, 52-54
couchgrass for, 209-210
lecithin for, 387-389
milk thistle for, 432-434
SAM-e for, 550-552
Citrus aurantium, 78-80
city avens, 42-44
clary, 182-184
clary oil, 182-184
clary sage, 182-184
clear eye, 182-184
clematis, 184-185
Clematis virginiana L.,
184-185
clotbur, 122-125
CLOTTING DISORDERS
agrimony for, 9-12
alfalfa for, 12-15
clove pepper, 15-17
clove root, 42-44
cloves, 186-187
Cnicus benedictus, 93-95
coakum, 508-510
cocashweed, 533-534
Cocculus palmatus, 133-134
cocklebur, 9-12
cockle buttons, 122-125
cock-up-hat, 238-241
cocoa, 130-132
cocoa butter, 130-132
coenzyme Q10, 188-190
Coffea spp., 190-193
coffee, 190-193
COGNITIVE DEFICITS
black pepper for, 89-91
DHEA for, 230-232
ginkgo for, 290-294
lecithin for, 387-389
wild yam for, 596-597
Cola acuminata, 193-196
Cola nitida, 193-196
cola nut, 193-196
723
cola tree, 193-196
COLDS
andrographis for, 24-26
anise for, 30-33
borage for, 107-110
buchu for, 116-118
capsicum peppers for,
134-137
caraway for, 137-138
cardamom for, 138-140
catnip for, 147-149
cinnamon for, 180-182
echinacea for, 238-241
elderberry for, 241-243
elecampane for, 243-245
glossy privet for, 297-298
Iceland moss for, 349-350
mullein for, 445-447
meadowsweet for, 427-429
pau d’arco for, 487-488
pill-bearing spurge for,
501-502
poplar for, 513-514
thymus extract for, 585-586
yerba santa for, 610-612
COLD SORES
lemon balm for, 389-391
lysine for, 409-410
colewort, 42-44
COLIC
andrographis for, 24-26
anise for, 30-33
bay for, 52-54
black pepper for, 89-91
caraway for, 137-138
cardamom for, 138-140
catnip for, 147-149
centaury for, 156-158
chamomile for, 158-160
dill for, 232-234
gentian for, 285-287
khella for, 379-381
turmeric for, 588-590
colic root, 596-597
COLITIS
dandelion for, 224-227
lemon balm for, 389-391
COLLAGEN LOSS
bilberry for, 70-73
colle du japon, 6-8
COLON CANCER
beta-carotene for, 63-64
soy for, 572-574
turmeric for, 588-590
colostrum, 196-197
colostrum, bovine, 196-197
INDEX
Index
724
Index
coltsfoot, 197-199
columbo root, 133-134
comb flower, 238-241
comfrey, 199-201
Commiphora molmol, 449-451
Commiphora mukul, 328-330
common arnica, 35-37
common ash, 39-40
common basil, 50-52
common bistort, 75-76
common borage, 107-110
common buckthorn, 118-120
common bugle, 120-122
common bugloss, 107-110
common celandine, 152-153
common centaury, 156-158
common chamomile, 158-160
common cotton, 311-313
common daisy, 221-222
common elder, 241-243
common figwort, 265-268
common horehound, 337-339
common juniper, 364-366
common mugfelon herb,
443-445
common myrtle, 452-454
common nettle, 457-459
common oak, 466-467
common parsley, 481-483
common plantain, 506-508
common quince, 529-530
common sage, 548-550
condor-vine bark, 202-204
condurango, 202-204
condurango bark, 202-204
condurango blanco, 202-204
condurango triana, 202-204
coneflower, 238-241
CONGESTION; SEE ALSO
UPPER RESPIRATORY
CONGESTION
eucalyptus for, 249-251
CONGESTIVE HEART FAILURE
(CHF)
arginine for, 33-34
barberry for, 46-48
carnitine for, 141-143
coenzyme Q10 for, 188-190
creatine for, 215-217
hawthorn for, 332-334
squill for, 577-578
wild yam for, 596-597
consound, 199-201
CONSTIPATION
agar for, 6-8
aloe for, 18-22
CONSTIPATION (Continued)
bitter melon for, 76-78
black pepper for, 89-91
blue flag for, 99-101
boldo for, 103-105
buckthorn for, 118-120
butcher’s broom for,
125-127
cascara for, 143-145
castor for, 145-147
chicory for, 168-170
Chinese rhubarb for,
172-174
dandelion for, 224-227
fenugreek for, 260-263
flax for, 269-271
fo-ti for, 273-274
glucomannan for, 299-301
horehound for, 337-339
karaya gum for, 368-369
licorice for, 395-399
mallow for, 415-416
marshmallow for, 422-424
mayapple for, 424-426
mugwort for, 443-445
oleander for, 471-473
peach for, 489-490
pineapple for, 503-504
plantain for, 506-508
pokeweed for, 508-510
rose hips for, 540-541
safflower for, 545-547
senna for, 561-563
yellow dock for, 605-606
yerba maté for, 608-610
consumption moss, 349-350
consumptive’s weed, 610-612
CONTACT DERMATITIS
figwort for, 265-268
oak for, 466-467
propolis for, 518-519
Convallaria majalis, 400-402
cool tankard, 107-110
coon root, 95-97
copper, 204
Copper, 204
Co-Q10, 188-190
coralberry, 593-594
coriander, 205-207
Coriandrum sativum, 205-207
Coriandrum sativum var.
microcarpum, 205-207
Coriandrum sativum var.
vulgare, 205-207
corkwood, 207-208
corkwood tree, 207-208
corn horsetail, 343-345
CORONARY ARTERY DISEASE
(CAD)
alfalfa for, 12-15
chromium for, 178-180
DHEA for, 230-232
dong quai for, 234-237
fumitory for, 274-276
green tea for, 319-321
hawthorn for, 332-334
kudzu for, 381-383
lycopene for, 408-409
mistletoe for, 434-436
SAM-e for, 550-552
soy for, 572-574
corossol epineux, 318-319
corossolier, 318-319
cortex quercus, 466-467
corynine, 614-616
cotton, 311-313
couchgrass, 209-210
COUGH
balsam of Peru for, 45-46
basil for, 50-52
bayberry for, 54-56
betel palm for, 64-66
black cohosh for, 82-85
butterbur for, 127-129
caraway for, 137-138
cardamom for, 138-140
chickweed for, 166-168
coltsfoot for, 197-199
couchgrass for, 209-210
daisy for, 221-222
elecampane for, 243-245
gum for, 249-251
Iceland moss for, 349-350
lemongrass for, 392-393
lobelia for, 402-404
lungwort for, 406-408
mallow for, 415-416
marjoram for, 420-422
marshmallow for, 422-424
mullein for, 445-447
nettle for, 457-459
parsley for, 481-483
passionflower for,
484-486
peach for, 489-490
plantain for, 506-508
pokeweed for, 508-510
poppy for, 514-516
pulsatilla for, 519-521
raspberry for, 534-536
senega for, 559-561
slippery elm for, 569-571
COUGH (Continued)
squill for, 577-578
wild cherry for, 154-156,
594-595
cough root, 67-68
coughweed, 533-534
coughwort, 197-199
cow cucumber, 217-218
cowslip, 211-212, 252-253
cramp bark, 85-87
cranberry, 213-214
Crataegus spp., 332-334
creat, 24-26
creatine, 215-217
creeping barberry, 475-477
creeping Charlie, 322-323
creosote bush, 160-162
crewel, 211-212
Crocus sativus, 547-548
CROHN’S DISEASE
cat’s claw for, 149-151
chamomile for, 158-160
crosswort, 105-107
crowberry, 56-59, 508-510
crowfoot, 519-521
Cu, 204
cuckold, 122-125
cuckoo’s meate, 571-572
cuckoo sorrow, 571-572
cucumber, 217-218
Cucumis sativus, 217-218
cucurbita, 521-522
Cucurbita maxima, 521-522
Cucurbita moschata, 521-522
Cucurbita pepo, 521-522
Culver’s physic, 91-93
Culver’s root, 91-93
cumaru, 586-588
Curacao aloe, 18-22
curcuma, 588-590
Curcuma longa, 588-590
cure-all, 389-391
curled dock, 605-606
curly dock, 605-606
cutch, 209-210
Cyamopsis tetragonolobus,
323-325
Cydonia oblonga, 529-530
Cymbopogon citratus,
392-393
Cynara scolymus asteraceae,
37-38
Cypripedium calceolus,
607-608
Cypripedium pubescens,
607-608
CYSTITIS
couchgrass for, 209-210
gotu kola for, 314-316
night-blooming cereus for,
460-462
CYTOMEGALOVIRUS
cloves for, 186-187
D
daffodil, 219-220
daffydown-dilly, 219-220
dage of Jerusalem, 406-408
dagger flower, 99-101
daisy, 221-222
dalmatian, 548-550
damiana, 222-224
dancing mushroom, 411-412
dandelion, 224-227
dang gui, 234-237
da-suan, 281-285
Datura stramonium, 360-363
Daucus carota, 527-529
day’s eye, 221-222
deacetylated chitin, 175-176
DECUBITUS ULCERS
marigold for, 416-418
myrrh for, 328-330,449-451
papaya for, 479-481
pipsissewa for, 504-506
deerberry, 598-599
deernut, 363-364
dehydroepiandrosterone,
230-232
DEMENTIA
carnitine for, 141-143
DHEA for, 230-232
huperzine A for, 345-346
denrod, 306-308
DEPRESSION
betel palm for, 64-66
cola tree for, 193-196
damiana for, 222-224
fish oils for, 268-269
gamma linolenic acid for,
278-280
ginkgo for, 290-294
hops for, 334-337
kava for, 369-372
khat for, 377-378
lemon balm for, 389-391
mistletoe for, 434-436
mugwort for, 443-445
nutmeg for, 462-465
St. John’s wort for, 579-582
SAM-e for, 550-552
yerba maté for, 608-610
725
desert tea, 245-249
devil’s apple, 360-363
devil’s-apple, 424-426
devil’s bit, 257-258
devil’s claw, 228-230
devil’s darning needle, 184-185
devil’s fuge, 434-436
devil’s plague, 527-529
devil’s shrub, 565-567
devil’s trumpet, 360-363
devil weed, 360-363
dewcup, 384-385
DHA (docosahexaenoic acid),
268-269
DHEA, 230-232
DIABETES
aloe for, 18-22
andrographis for, 24-26
basil for, 50-52
bay for, 52-54
bilberry for, 70-73
bitter melon for, 76-78
black catechu for, 80-82
burdock for, 122-125
centaury for, 156-158
chamomile for, 158-160
chaparral for, 160-162
Chinese cucumber for,
170-172
chromium for, 178-180
cinnamon for, 302-304
coenzyme Q10 for, 188-190
coriander for, 205-207
damiana for, 222-224
DHEA for, 230-232
elderberry for, 241-243
fenugreek for, 260-263
fo-ti for, 273-274
ginger for, 287-290
ginseng for, 294-297
glucomannan for, 299-301
goat’s rue for, 304-306
grapeseed for, 316-318
guar gum for, 323-325
gymnema for, 330-331
indigo for, 350-352
jaborandi for, 355-357
jambul for, 359-360
juniper for, 364-366
khella for, 379-381
maitake for, 411-412
meadowsweet for, 427-429
myrtle for, 452-454
neem for, 455-457
parsley for, 481-483
raspberry for, 534-536
INDEX
Index
726
Index
DIABETES (Continued)
senega for, 559-561
yerba maté for, 608-610
DIABETIC RETINOPATHY
bilberry for, 70-73
butcher’s broom for,
125-127
1,2,diacyl-sn-glycero-3phosphatidycholine,
387-389
2,6-diaminohexanoic acid,
409-410
DIARRHEA
acidophilus for, 1-3
andrographis for, 24-26
avens for, 42-44
bayberry for, 54-56
betony for, 68-70
bistort for, 75-76
black cohosh for, 82-85
black pepper for, 89-91
brewers yeast for, 112-113
Chinese rhubarb for,
172-174
cinnamon for, 180-182
cloves for, 186-187
cola tree for, 193-196
colostrum for, 196-197
daisy for, 221-222
dandelion for, 224-227
gum for, 249-251
horehound for, 337-339
horse chestnut for, 339-341
Irish moss for, 353-354
jambul for, 359-360
juniper for, 364-366
kaolin for, 367-368
lady’s mantle for, 384-385
lungwort for, 406-408
nutmeg for, 462-465
Oregon grape for, 46-48,
475-477
pau d’arco for, 487-488
pectin for, 491-492
pill-bearing spurge for,
501-502
plantain for, 506-508
pomegranate for, 510-512
poplar for, 513-514
poppy for, 514-516
sage for, 548-550
storax for, 582-583
wild cherry for, 154-156,
594-595
DIHE, 575-576
dill, 232-234
dill seed, 232-234
dillweed, 232-234
dilly, 232-234
2,3 dimethoxy-5 methyl5-decaprenyl
benzoquinone, 188-190
Dioscorea villosa L., 596-597
2,3-diphosphoglycerate,
352-353
Dipteryx odorata, 586-588
DIVERTICULITIS
fo-ti for, 273-274
grapeseed for, 316-318
dock garden sorrel, 571-572
docosahexaenoic acid, 268-269
dog berry, 540-541
dog brier fruit, 540-541
dogfish shark, 564-565
dog grass, 209-210
dog rose fruit, 540-541
dog standard, 533-534
dolloff, 427-429
doll’s eye, 593-594
dong quai, 234-237
dongquingzi, 297-298
donnhove, 197-199
dope, 418-420
dragon flower, 99-101
Dr. Calwell dosalax, 561-563
drelip, 211-212
Drimia maritima, 577-578
drooping starwort, 257-258
dropsy plant, 389-391
dropwort, 427-429
dry-kuei, 234-237
Dryopteris filix-mas, 412-414
Duboisia myoporoides,
207-208
duck’s foot, 424-426
durfa grass, 209-210
Dutch myrtle, 452-454
dutch rushes, 343-345
dwarf, 364-366
dwarf carline, 140-141
dyer’s saffron, 545-547
DYSMENORRHEA
anise for, 30-33
black cohosh for, 82-85
black haw for, 85-87
boldo for, 103-105
devil’s claw for, 228-230
dong quai for, 234-237
false unicorn root for,
257-258
fennel for, 258-260
fish oils for, 268-269
DYSMENORRHEA (Continued)
gossypol for, 311-313
khella for, 379-381
lady’s mantle for, 384-385
mugwort for, 443-445
oleander for, 471-473
oregano for, 473-475
parsley for, 481-483
pulsatilla for, 519-521
ragwort for, 533-534
rue for, 541-544
safflower for, 545-547
sage for, 548-550
turmeric for, 588-590
DYSPEPSIA
black pepper for, 89-91
blessed thistle for, 93-95
bogbean for, 101-103
caraway for, 137-138
cardamom for, 138-140
catnip for, 147-149
centaury for, 156-158
chamomile for, 158-160
chickweed for, 166-168
coriander for, 205-207
fenugreek for, 260-263
meadowsweet for, 427-429
nutmeg for, 462-465
E
eagle vine, 202-204
earth smoke, 274-276
Easter flower, 519-521
Easter ledges, 75-76
Easter mangiant, 75-76
Easter rose, 87-89
echinacea, 238-241
Echinacea angustifolia,
238-241
Echinacea pallida, 238-241
Echinacea purpurea, 238-241
echter lavendel, 385-387
ecorce de chene, 466-467
ECZEMA
chaulmoogra oil for,
165-166
evening primrose oil for,
252-253
figwort for, 265-268
fumitory for, 274-276
goldenseal for, 308-311
gotu kola for, 314-316
jaborandi for, 355-357
jojoba for, 363-364
licorice for, 395-399
marjoram for, 420-422
ECZEMA (Continued)
oak for, 466-467
Oregon grape for, 46-48,
475-477
peach for, 489-490
yarrow for, 603-605
EDEMA
agrimony for, 9-12
alfalfa for, 12-15
angelica for, 27-30
anise for, 30-33
bearberry for, 56-59
black cohosh for, 82-85
black haw for, 85-87
black root for, 91-93,
199-201
bloodroot for, 95-97
blue flag for, 99-101
boldo for, 103-105
broom for, 114-116
buchu for, 116-118
butcher’s broom for,
125-127
butterbur for, 127-129
carline thistle for, 140-141
celery for, 154-156
chicory for, 168-170
cola tree for, 193-196
damiana for, 222-224
dandelion for, 224-227
elderberry for, 241-243
elecampane for, 243-245
false unicorn root for,
257-258
fumitory for, 274-276
ginkgo for, 290-294
goat’s rue for, 304-306
golden rod for, 306-308
green tea for, 319-321
horehound for, 337-339
horse chestnut for, 339-341
horseradish for, 341-343
horsetail for, 343-345,
373-374
juniper for, 364-366
lovage for, 404-406
mustard for, 447-449
nettle for, 457-459
night-blooming cereus for,
460-462
oleander for, 471-473
parsley for, 481-483
peach for, 489-490
pulsatilla for, 519-521
raspberry for, 534-536
saw palmetto for, 555-557
EDEMA (Continued)
squill for, 577-578
storax for, 582-583
wild cucumber for, 217-218
edible burdock, 122-125
E406, 6-8
eglantine gall, 540-541
Egyptian’s herb, 120-122
eichenlohe, 466-467
eicherinde, 466-467
eicosapentaenic acid,
268-269
elacy, 608-610
el agricultor, 608-610
elderberry, 241-243
elecampane, 243-245
elephant’s gall, 18-22
Elettaria cardamomum,
138-140
Eleutherococcus senticosus,
565-567
elfdock, 243-245
elfwort, 243-245
ellhorn, 241-243
Elymus repens, 209-210
emetic herb, 402-404
encina, 466-467
English chamomile, 158-160
English cowslip, 252-253
English lavender, 385-387
English oak, 466-467
English plantain, 506-508
EPA (eicosapentaenic acid),
268-269
ephedra, 245-249
Ephedra distachya, 245-249
Ephedra equisentina, 245-249
Ephedra nevadensis, 245-249
Ephedra sinica, 245-249
Ephedra trifurca, 245-249
EPILEPSY
anise for, 30-33
epitonin, 245-249
EPSTEIN-BARR VIRUS
Chinese cucumber for,
170-172
Equisetum arvense, 343-345
ERECTILE DYSFUNCTION
arginine for, 33-34
yohimbe for, 614-616
eriodictyon, 610-612
Eriodictyon californicum,
610-612
erkek egreiti, 412-414
eryngo-leaved liverwort,
349-350
727
ESCHERICHIA COLI
INFECTIONS
barberry for, 46-48
burdock for, 122-125
clary for, 182-184
cloves for, 186-187
cola tree for, 193-196
lemongrass for, 392-393
lentinan for, 393-395
pau d’arco for, 487-488
tea tree oil for, 584-585
escine, 339-341
esplieg, 385-387
espresso, 190-193
Estramonio, 360-363
eucalyptus, 249-251
Eucalyptus globulus, 249-251
Eugenia caryophyllata,
186-187
Eugenia pimenta, 15-17
eupatorium, 105-107
Eupatorium perfoliatum,
105-107
euphorbia, 501-502
Euphorbia capitata, 501-502
Euphorbia hirta, 501-502
Euphorbia pilulifera, 501-502
Euphrasia officinalis,
182-184, 254-256
Eupolyphaga sinensis,
470-471
European angelica, 27-30
European ash, 39-40
European blueberry, 70-73
European buckthorn hartsthorn, 118-120
European centaury, 156-158
European elder, 241-243
European gosweet golden rod,
306-308
European mistletoe, 434-436
European pennyroyal, 492-494
European pestroot, 127-129
European squill, 577-578
evening primrose oil, 252-253
eye balm, 308-311
eyebright, 156-158, 182-184,
254-256
eye root, 308-311
F
fairy caps, 252-253
fairy cup, 211-212
fairy-wand, 257-258
fairywart, 257-258
fake saffron, 545-547
INDEX
Index
728
Index
false cinnamon, 180-182
false hellebore, 22-24
false saffron, 545-547
false unicorn root, 257-258
false valerian, 533-534
fan palm, 555-557
farasyon maiy, 120-122
farfara, 197-199
fat ha lai jone, 24-26
FATIGUE
astragalus for, 40-42
clary for, 182-184
cola tree for, 193-196
ginseng for, 294-297
khat for, 377-378
yerba maté for, 608-610
featherfew, 263-265
featherfoil, 263-265
febrifuge plant, 263-265
felon herb, 140-141
felonwort, 152-153
feltwort, 285-287
fenchel, 258-260
Fenchelholz, 552-554
fennel, 258-260
fenouil, 258-260
fenouille, 258-260
fenugreek, 260-263
FEVER
balsam of Peru for, 45-46
bitter melon for, 76-78
boneset for, 105-107,
199-201
bugleweed for, 120-122
chaparral for, 160-162
feverfew for, 263-265
ginger for, 287-290
horse chestnut for, 339-341
indigo for, 350-352
lemongrass for, 392-393
meadowsweet for, 427-429
myrrh for, 328-330,
449-451
Oregon grape for, 46-48,
475-477
pau d’arco for, 487-488
prickly ash for, 516-518
red bush tea for, 538-539
safflower for, 545-547
soy for, 572-574
yellow dock for, 605-606
yew for, 612-613
feverfew, 263-265
fever tree, 249-251
feverwort, 105-107, 156-158
field balm, 147-149
fieldhove, 197-199
field lady’s mantle, 483-484
field mallow, 415-416
field pansy, 478-479
figwort, 265-268
filfil, 89-91
Filipendula ulmaria, 427-429
filius ante patrem, 197-199
filwort, 156-158
finocchio, 258-260
fishfuddle, 357-359
fish oils, 268-269
fish poison tree, 357-359
five-fingers, 294-297
flag lily, 99-101
flannel-leaf, 445-447
flapperdock, 127-129
FLATULENCE
allspice for, 15-17
andrographis for, 24-26
anise for, 30-33
basil for, 50-52
black pepper for, 89-91
boldo for, 103-105
caraway for, 137-138
cardamom for, 138-140
dill for, 232-234
juniper for, 364-366
milk thistle for, 432-434
mustard for, 447-449
prickly ash for, 516-518
turmeric for, 588-590
flax, 269-271
flaxseed, 269-271
flea seed, 506-508
Fletcher’s Castoria, 561-563
fleur de coucou, 219-220
fleur-de-lis, 99-101
fleur d’ulmaire, 427-429
fleurs de mauve, 415-416
flor de lis, 608-610
Florence fennel, 258-260
flores ulmariae, 427-429
flower-de-luce, 99-101
flower velure, 197-199
flowery knotweed, 273-274
foal’s-foot, 197-199
foalswort, 197-199
Foeniculum vulgare, 258-260
folate, 272-273
folic acid, 272-273
folvite, 272-273
forest mushroom, 393-395
fo-ti, 273-274
foxberry, 56-59
fox’s clote, 122-125
foxtail grass, 49-50
Fraxinus americana, 39-40
Fraxinus atrovirens, 39-40
Fraxinus excelsior, 39-40
Fraxinus heterophylla, 39-40
Fraxinus jaspida, 39-40
Fraxinus polemoniipolia,
39-40
Fraxinus simplifolia, 39-40
Fraxinus verticillata, 39-40
French honeysuckle, 304-306
French lavender, 385-387
French lilac, 304-306
French psyllium, 506-508
friar’s cap, 4-6
Fucus vesiculosus, 375-376
Fumaria officinalis, 274-276
fumitory, 274-276
funcho, 258-260
funffing, 9-12
funfinger kraut, 9-12
FUNGAL INFECTIONS
allspice for, 15-17
barberry for, 46-48
bay for, 52-54
bearberry for, 56-59
beth root for, 67-68
bitter orange for, 78-80
blessed thistle for, 93-95
bloodroot for, 95-97
burdock for, 122-125
celery for, 154-156
cinnamon for, 180-182
daisy for, 221-222
lemon balm for, 389-391
lemongrass for, 392-393
nutmeg for, 462-465
oregano for, 473-475
pau d’arco for, 487-488
peach for, 489-490
pineapple for, 503-504
pokeweed for, 508-510
safflower for, 545-547
tea tree oil for, 584-585
G
gad, 377-378
gagroot, 402-404
galanthamine, 277-278
Galanthus nivalis, 277-278
Galega officinalis, 304-306
GALLBLADDER DISEASE
carline thistle for, 140-141
GALLBLADDER DISEASE
Oregon grape for, 46-48,
475-477
GALLSTONE DISEASE
cardamom for, 138-140
coffee for, 190-193
eucalyptus for, 249-251
gentian for, 285-287
lecithin for, 387-389
gall weed, 285-287
gamma linolenic acid, 278-280
ganga, 418-420
garcinia, 280-281
Garcinia cambogia, 280-281
Garcinia hanburyi, 280-281
Garcinia indica, 280-281
garden angelica, 27-30
garden artichoke, 37-38
garden celandine, 152-153
garden dill, 232-234
garden endive, 168-170
garden fennel, 258-260
garden lavender, 385-387
garden marigold, 416-418
garden marjoram, 420-422
garden parsley, 481-483
garden patience, 605-606
garden sage, 548-550
garden spurge, 501-502
garget, 508-510
garlic, 281-285
GASTRIC ULCERS
astragalus for, 40-42
basil for, 50-52
bay for, 52-54
bee pollen for, 59-61
beth root for, 67-68
black pepper for, 89-91
capsicum peppers for,
134-137
caraway for, 137-138
carline thistle for, 140-141
celandine for, 152-153
chickweed for, 166-168
Chinese cucumber for,
170-172
fenugreek for, 260-263
gentian for, 285-287
ginger for, 287-290
goldenseal for, 308-311
khat for, 377-378
licorice for, 395-399
meadowsweet for, 427-429
myrrh for, 328-330,
449-451
GASTRITIS
fenugreek for, 260-263
goldenseal for, 308-311
Irish moss for, 353-354
marshmallow for, 422-424
meadowsweet for, 427-429
nutmeg for, 462-465
GASTROINTESTINAL
DISORDERS, GENERAL
barley for, 49-50
bay for, 52-54
castor oil plant for, 145-147
juniper for, 364-366
lemongrass for, 392-393
licorice for, 395-399
lovage for, 404-406
marigold for, 416-418
myrtle for, 452-454
nutmeg for, 462-465
Oregon grape for, 46-48,
475-477
parsley for, 481-483
pipsissewa for, 504-506
poplar for, 513-514
poppy for, 514-516
prickly ash for, 516-518
rue for, 541-544
sage for, 548-550
slippery elm for, 569-571
yarrow for, 603-605
yerba maté for, 608-610
GASTROINTESTINAL SPASMS
boldo for, 103-105
caraway for, 137-138
celandine for, 152-153
chamomile for, 158-160
corkwood for, 207-208
daisy for, 221-222
dill for, 232-234
gatillier, 163-165
gaucho, 608-610
gau-lou, 170-172
gaultheria oil, 598-599
Gaultheria procumbens,
598-599
ge gen, 381-383
Gelidium cartilagineum, 6-8
gelose, 6-8
gemener, 364-366
genievre, 364-366
genista, 114-116
GENITAL HERPES
lysine for, 409-410
pomegranate for, 510-512
gentian, 285-287
Gentiana acaulis L., 285-287
Gentiana lutea L., 285-287
Gentlax, 561-563
German chamomile, 158-160
geum, 42-44
729
Geum urbanum, 42-44
GIARDIASIS
barberry for, 46-48
goldenseal for, 308-311
ginger, 287-290
GINGIVITIS
bloodroot for, 95-97
cranberry for, 213-214
pycnogenol for, 522-524
yarrow for, 603-605
Gingko biloba, 290-294
ginkgo, 290-294
ginseng, 294-297
ginsterkraut, 114-116
GLA, 278-280
GLAUCOMA
bilberry for, 70-73
chromium for, 178-180
jaborandi for, 355-357
marijuana for, 418-420
pulsatilla for, 519-521
Glechoma hederacea, 322-323
globe artichoke, 37-38
globeberry, 612-613
glossy privet, 297-298
glucomannan, 299-301
glucosamine, 301-302
L-glutamine, 303
glutamine, 303
glycine, 304
Glycine max, 572-574
Glycyrrhiza glabra, 395-399
goatnut, 363-364
goat’s rue, 304-306
goatweed, 579-582
gobo, 122-125
golden apple, 529-530
golden ragwort, 533-534
golden rocket, 503-504
golden rod, 306-308
goldenseal, 308-311
golden senecio, 533-534
goldsiegel, 308-311
goldy star, 42-44
gomishi, 558-559
gonolobus, 202-204
gordaldo, 603-605
gorikapuli, 280-281
Gossypium hirsutum,
311-313
gossypol, 311-313
gotu kola, 314-316
GOUT
birch for, 73-74
boldo for, 103-105
buchu for, 116-118
INDEX
Index
730
Index
GOUT (Continued)
couchgrass for, 209-210
devil’s claw for, 228-230
horsetail for, 343-345,
373-374
Gracilaria confervoides, 6-8
Graminis rhizmom, 209-210
granadilla, 484-486
granatum, 510-512
granulestin, 387-389
grapeseed, 316-318
grapple plant, 228-230
grass, 418-420
gravelier, 466-467
gravel root, 427-429
GRAVES’ DISEASE
bugleweed for, 120-122
lemon balm for, 389-391
graviola, 318-319
greasewood, 160-162
great bur, 122-125
great burdock, 122-125
greater celandine, 152-153
greater nettle, 457-459
greater plantain, 506-508
great lobelia, 402-404
great mountain root, 341-343
great mullein, 445-447
great raifort, 341-343
great scarlet poppy, 514-516
great wild valerian, 591-592
Greek hayseed, 260-263
green dragon, 360-363
green hellebore, 22-24
green sorrel, 571-572
green tea, 319-321
Grifola frondosa, 411-412
groats, 468-469
ground hemlock, 612-613
ground holly, 504-506
ground ivy, 322-323
ground juniper, 364-366
ground lemon, 424-426
ground lily, 67-68
ground raspberry, 308-311
ground thistle, 140-141
GS, 301-302
guar flour, 323-325
guar gum, 323-325
guarana, 325-328
guarana gum, 325-328
guarana paste, 325-328
Guatemala lemongrass, 392-393
gucran, 323-325
guelder-rose, 85-87
guggul, 328-330
gum, 249-251
gum benjamin, 61-62
gum bush, 610-612
gum myrrh, 449-451
gum plant, 199-201, 610-612
gurmar, 330-331
Gurnera diffusa, 222-224
guru nut, 193-196
gutta cambodia, 280-281
gymnema, 330-331
Gymnema sylvestre, 330-331
GYNECOLOGIC CANCER
meadowsweet for, 427-429
nutmeg for, 462-465
yew for, 612-613
gynocardia oil, 165-166
gypsyweed, 360-363
gypsy-weed, 120-122
gypsy-wort, 120-122
H
hackmatack, 364-366
hallfoot, 197-199
Hamamelis virginiana,
599-601
hammerhead shark, 564-565
happy major, 122-125
hardhay, 579-582
hardock, 122-125
hare barley, 49-50
Harpagophytum procumbens,
228-230
hartsthorn, 118-120
harvest, 364-366
hash, 418-420
hashish, 418-420
haver, 468-469
haver-corn, 468-469
haws, 468-469
hawthorn, 332-334
haymaids, 322-323
HCA, 280-281
HEADACHE
angelica for, 27-30
astragalus for, 40-42
celery for, 154-156
clematis for, 184-185
devil’s claw for, 228-230
dong quai for, 234-237
elderberry for, 241-243
ginkgo for, 290-294
marjoram for, 420-422
meadowsweet for,
427-429
soy for, 572-574
healing herb, 199-201
HEARTBURN
devil’s claw for, 228-230
gentian for, 285-287
heart’s ease, 478-479
Hedeoma pulegioides,
492-494
Hedera senticosa, 565-567
hedge fumitory, 274-276
hedgehog, 238-241
hedgemaids, 322-323
Hediondilla, 160-162
heeraboi, 449-451
helecho macho, 412-414
HELICOBACTER PYLORI
capsicum peppers for,
134-137
caraway for, 137-138
Iceland moss for, 349-350
Helleborus niger, 87-89
helmet flower, 4-6, 567-569
HELMINTHIASIS
barberry for, 46-48
bitter melon for, 76-78
boldo for, 103-105
castor oil plant for, 145-147
centaury for, 156-158
coriander for, 205-207
elecampane for, 243-245
hops for, 334-337
horehound for, 337-339
horseradish for, 341-343
male fern for, 412-414
morinda for, 439-441
mugwort for, 443-445
neem for, 455-457
oleander for, 471-473
peach for, 489-490
pomegranate for, 510-512
pumpkin for, 521-522
rue for, 541-544
wild cucumber for,
217-218
helonias dioica, 257-258
helonias root, 257-258
HEMORRHOIDS
avens for, 42-44
balsam of Peru for, 45-46
beth root for, 67-68
bilberry for, 70-73
bistort for, 75-76
butcher’s broom for,
125-127
catnip for, 147-149
fo-ti for, 273-274
horse chestnut for,
339-341
HEMORRHOIDS (Continued)
myrrh for, 328-330, 449-451
oak for, 466-467
witch hazel for, 599-601
hemp, 418-420
hemp tree, 163-165
HEPATITIS
astragalus for, 40-42
lecithin for, 387-389
licorice for, 395-399
Oregon grape for, 46-48,
475-477
SAM-e for, 550-552
soy for, 572-574
HEPATOXICITY
andrographis for, 24-26
neem for, 455-457
schisandra for, 558-559
herba benedicta, 591-592
herba de la pastora, 222-224
herba ephedrae, 245-249
herbal ecstasy, 245-249
herb bennet, 42-44
herb-of-grace, 541-544
herb Peter, 211-212
herbygrass, 541-544
HERPES SIMPLEX VIRUS
dong quai for, 234-237
lysine for, 409-410
mugwort for, 443-445
mullein for, 445-447
Oregon grape for, 46-48,
475-477
propolis for, 518-519
witch hazel for, 599-601
high mallow, 415-416
high veronica, 91-93
Himalayan rhubarb, 172-174
hindberry, 534-536
hini, 91-93
hinojo, 258-260
hip, 540-541
hipberries, 540-541
hip fruit, 540-541
hip tree, 540-541
HIV/AIDS
andrographis for, 24-26
barberry for, 46-48
bitter melon for, 76-78
chaparral for, 160-162
Chinese cucumber for,
170-172
colostrum for, 196-197
daffodil for, 219-220
European mistletoe for,
434-436
HIV/AIDS (Continued)
hyssop for, 346-348
Iceland moss for, 349-350
licorice for, 395-399
marijuana for, 418-420
peppermint for, 494-497
rauwolfia for, 536-538
red bush tea for, 538-539
thymus extract for, 585-586
hive dross, 518-519
hmarg, 64-66
hoarhound, 337-339
hog apple, 424-426, 439-441
hogberry, 56-59
hog seed, 540-541
hogweed, 114-116
holly herb, 610-612
holly-leaved barberry, 475-477
holy basil, 50-52
holy thistle, 93-95, 432-434
holy tree, 455-457
holy weed, 610-612
honey plant, 389-391
hong qu, 436-438
hoodwort, 567-569
hop fruit, 540-541
hops, 334-337
Hordeum distichon, 49-50
Hordeum irregulare, 49-50
Hordeum jubalum, 49-50
Hordeum leporinum, 49-50
Hordeum vulgare, 49-50
horehound, 337-339
horse chestnut, 339-341
horse-elder, 243-245
horse-foot, 197-199
horseheal, 243-245
horse-hoof, 197-199
horseradish, 341-343
horse savin, 364-366
horsetail, 343-345, 373-374
horsetail grass, 343-345
horse willow, 343-345
ho shou wu, 273-274
hot pepper, 134-137
houndsbane, 337-339
hsiang-dan, 18-22
hua gu, 393-395
hualtata, 605-606
huang-qi, 40-42
huang-qin, 567-569
hu-chiao, 89-91
huckleberry, 70-73
hummaidh, 605-606
Humulus lupulus, 334-337
731
Hungarian chamomile,
158-160
HupA, 345-346
huperzine A, 345-346
Huperzine A, 345-346
Hydnocarpus anthelmintica,
165-166
hydnocarpus oil, 165-166
Hydnocarpus wightiana,
165-166
Hydrastis canadensis, 308-311
hydrated aluminum silicate,
367-368
hydrocotyle, 314-316
hydroxycitric acid, 280-281
HYPERCHOLESTEROLEMIA
acidophilus for, 1-3
agar for, 6-8
alfalfa for, 12-15
celery for, 154-156
chondroitin for, 176-178
chromium for, 178-180
coriander for, 205-207
fenugreek for, 260-263
flax for, 269-271
fo-ti for, 273-274
garlic for, 281-285
glucomannan for, 299-301
green tea for, 319-321
guar gum for, 323-325
guggul for, 328-330
gum for, 249-251
hawthorn for, 332-334
jojoba for, 363-364
khella for, 379-381
lecithin for, 387-389
lemongrass for, 392-393
maitake for, 411-412
monascus for, 436-438
nutmeg for, 462-465
oats for, 468-469
octacosanol for, 470-471
pectin for, 491-492
skullcap for, 567-569
soy for, 572-574
spirulina for, 575-576
Hypericum perforatum L.,
579-582
hyperimmune bovine colostrum, 196-197
HYPERLIPIDEMIA
artichoke for, 37-38
coriander for, 205-207
green tea for, 319-321
guar gum for, 323-325
gymnema for, 330-331
INDEX
Index
732
Index
HYPERLIPIDEMIA (Continued)
myrrh for, 449-451
nutmeg for, 462-465
octacosanol for, 470-471
soy for, 572-574
HYPERTENSION
allspice for, 15-17
American hellebore for,
22-24
angelica for, 27-30
astragalus for, 40-42
barberry for, 46-48
beta-carotene for, 63-64
betony for, 68-70
black catechu for, 80-82
borage for, 107-110
burdock for, 122-125
capsicum peppers for,
134-137
celery for, 154-156
centaury for, 156-158
cinnamon for, 180-182
clematis for, 184-185
coenzyme Q10 for, 188-190
dandelion for, 224-227
dong quai for, 234-237
fumitory for, 274-276
galanthamine for, 277-278
gotu kola for, 314-316
hawthorn for, 332-334
kelp for, 373-374
kudzu for, 381-383
lemon balm for, 389-391
lemongrass for, 392-393
lentinan for, 393-395
maitake for, 411-412
mistletoe for, 434-436
parsley for, 481-483
rauwolfia for, 536-538
rue for, 541-544
safflower for, 545-547
wild cucumber for, 217-218
yerba maté for, 608-610
HYPERTHYROIDISM
bugleweed for, 120-122
night-blooming cereus for,
460-462
HYPERTRIGLYCERIDEMIA
garlic for, 281-285
HYPOCALCEMIA
calcium for, 132-134
HYPOGLYCEMIA
chromium for, 178-180
pomegranate for, 510-512
hypoxanthine riboside,
352-353
hyssop, 346-348
Hyssopus officinalis, 346-348
I
Iceland lichen, 349-350
Iceland moss, 349-350
IDS 89, 555-557
Ilex paraguariensis, 608-610
IMMUNE FUNCTION,
DEPRESSED
aconite for, 4-6
astragalus for, 40-42
balsam of Peru for, 45-46
basil for, 50-52
bee pollen for, 59-61
boneset for, 105-107,
199-201
capsicum peppers for,
134-137
cat’s claw for, 149-151
celandine for, 152-153
coenzyme Q10 for, 188-190
dandelion for, 224-227
DHEA for, 230-232
echinacea for, 238-241
gamma linolenic acid for,
278-280
goldenseal for, 308-311
lecithin for, 387-389
lentinan for, 393-395
maitake for, 411-412
neem for, 455-457
rose hips for, 540-541
schisandra for, 558-559
senega for, 559-561
Siberian ginseng for,
565-567
spirulina for, 575-576
thymus extract for, 585-586
wild yam for, 596-597
IMPOTENCE
bee pollen for, 59-61
chaste tree for, 163-165
damiana for, 222-224
saw palmetto for, 555-557
yohimbe for, 614-616
i-mu-ts’ao, 441-443
Indian apple, 424-426
Indian balm, 67-68
Indian cluster bean, 323-325
Indian dye, 308-311
Indian echinacea, 24-26
Indian elm, 569-571
Indian frankincense, 111-112
Indian head, 238-241
Indian hemp, 355-357
Indian lilac, 455-457
Indian mulberry, 439-441
Indian mustard, 447-449
Indian paint, 95-97
Indian pennywort, 314-316
Indian pink, 402-404
Indian plantago, 506-508
Indian poke, 22-24
Indian saffron, 547-548,
588-590
Indian sage, 105-107
Indian shamrock, 67-68
Indian snakeroot, 536-538
Indian squill, 577-578
Indian tobacco, 402-404
Indian tragacanth, 368-369
Indian turmeric, 308-311
Indian valerian, 588-590
Indian water navelwort,
314-316
INDIGESTION
allspice for, 15-17
anise for, 30-33
indigo, 350-352
Indigofera spp., 350-352
INFECTIONS, GENERAL
acidophilus for, 1-3
agrimony for, 9-12
angelica for, 27-30
anise for, 30-33
barberry for, 46-48
bay for, 52-54
bearberry for, 56-59
blessed thistle for, 93-95
bloodroot for, 95-97
blue flag for, 99-101
brewers yeast for, 112-113
burdock for, 122-125
caraway for, 137-138
celandine for, 152-153
chaparral for, 160-162
clary for, 182-184
cola tree for, 193-196
daisy for, 221-222
dill for, 232-234
echinacea for, 238-241
elecampane for, 243-245
galanthamine for, 277-278
garlic for, 281-285
ginger for, 287-290
glutamine for, 303
goldenseal for, 308-311
green tea for, 319-321
hops for, 334-337
horseradish for, 341-343
Iceland moss for, 349-350
INFECTIONS, GENERAL
(Continued)
kelpware for, 375-376
lavender for, 385-387
lemongrass for, 392-393
lentinan for, 393-395
licorice for, 395-399
marigold for, 416-418
marjoram for, 420-422
marshmallow for, 422-424
meadowsweet for, 427-429
monascus for, 436-438
neem for, 455-457
nutmeg for, 462-465
oregano for, 473-475
parsley for, 481-483
pau d’arco for, 487-488
peyote for, 499-500
pomegranate for, 510-512
propolis for, 518-519
Queen Anne’s lace for,
527-529
raspberry for, 534-536
sage for, 548-550
shark cartilage for, 564-565
tea tree oil for, 584-585
thymus extract for, 585-586
inferno, 360-363
INFLAMMATION
aconite for, 4-6
agrimony for, 9-12
aloe for, 18-22
arnica for, 35-37
avens for, 42-44
barberry for, 46-48
basil for, 50-52
bearberry for, 56-59
bistort for, 75-76
blessed thistle for, 93-95
bloodroot for, 95-97
bogbean for, 101-103
boneset for, 105-107,
199-201
borage for, 107-110
boswellia for, 111-112
catnip for, 147-149
cat’s claw for, 149-151
celandine for, 152-153
centaury for, 156-158
chamomile for, 158-160
Chinese cucumber for,
170-172
chondroitin for, 176-178
clary for, 182-184
cola tree for, 193-196
comfrey for, 199-201
INFLAMMATION (Continued)
cowslip for, 211-212,
252-253
devil’s claw for, 228-230
dong quai for, 234-237
feverfew for, 263-265
figwort for, 265-268
fish oils for, 268-269
flax for, 269-271
gamma linolenic acid for,
278-280
garlic for, 281-285
ginger for, 287-290
ginkgo for, 290-294
golden rod for, 306-308
goldenseal for, 308-311
gum for, 249-251
horse chestnut for, 339-341
Iceland moss for, 349-350
indigo for, 350-352
juniper for, 364-366
khat for, 377-378
licorice for, 395-399
motherwort for, 441-443
mullein for, 445-447
myrrh for, 328-330, 449-451
myrtle for, 452-454
nettle for, 457-459
New Zealand green-lipped
mussel for, 459-460
nutmeg for, 462-465
oak for, 466-467
pansy for, 478-479
pineapple for, 503-504
plantain for, 506-508
propolis for, 518-519
pycnogenol for, 522-524
raspberry for, 534-536
rue for, 541-544
safflower for, 545-547
SAM-e for, 550-552
Siberian ginseng for,
294-297
skullcap for, 567-569
turmeric for, 588-590
wintergreen for, 598-599
witch hazel for, 599-601
INFLUENZA
andrographis for, 24-26
astragalus for, 40-42
boneset for, 105-107,
199-201
capsicum peppers for,
134-137
catnip for, 147-149
echinacea for, 238-241
733
INFLUENZA (Continued)
pau d’arco for, 487-488
poplar for, 513-514
thymus extract for, 585-586
inosine, 352-353
INSOMNIA
anise for, 30-33
centaury for, 156-158
chamomile for, 158-160
cowslip for, 211-212,
252-253
fo-ti for, 273-274
hops for, 334-337
lavender for, 385-387
lemon balm for, 389-391
lemongrass for, 392-393
licorice for, 395-399
marjoram for, 420-422
melatonin for, 429-431
mistletoe for, 434-436
peach for, 489-490
pulsatilla for, 519-521
Siberian ginseng for, 294-297
valerian for, 591-592
INTERMITTENT CLAUDICATION
carnitine for, 141-143
Inula helenium, 243-245
ipe, 487-488
ipe roxo, 487-488
ipes, 487-488
Irish broom top, 114-116
Irish moss, 353-354
Iris versicolor, 99-101
IRRITABLE BOWEL SYNDROME
bistort for, 75-76
butterbur for, 127-129
cardamom for, 138-140
cat’s claw for, 149-151
centaury for, 156-158
chamomile for, 158-160
eucalyptus for, 249-251
gentian for, 285-287
jimsonweed for, 360-363
marshmallow for, 422-424
meadowsweet for, 427-429
peppermint for, 494-497
ISCHEMIC HEART DISEASE
chondroitin for, 176-178
coenzyme Q10 for, 188-190
fumitory for, 274-276
isokarpalo, 213-214
Italian fitch, 304-306
ITCHING
oats for, 468-469
witch hazel for, 599-601
itchweed, 22-24
INDEX
Index
734
Index
J
jaborandi, 355-357
Jacob’s ladder, 400-402
Jacob’s staff, 445-447
jaguar, 608-610
jaguar gum, 323-325
Jamaican dogwood, 357-359
Jamaican honeysuckle,
484-486
Jamaica pepper, 15-17
jamba, 359-360
jambolana, 359-360
jambolo, 359-360
jambool, 359-360
jambu, 359-360
jambul, 359-360
jambula, 359-360
jambulon plum, 359-360
Jamestown weed, 360-363
jamguarandi, 355-357
Japanese angelica, 27-30
Japanese arrowroot, 381-383
Japanese gelatin, 6-8
Japanese ginseng, 294-297
Japanese isinglass, 6-8
Jateorrhiza calumba,
133-134
Jateorrhiza palmata,
133-134
JAUNDICE
bayberry for, 54-56
black root for, 91-93,
199-201
jaundice berry, 46-48
jaundice root, 308-311
java, 190-193
java plum, 359-360
Jersualem sage, 406-408
Jerusalem cowslip, 406-408
Jesuit’s bark, 530-532
Jesuit’s tea, 608-610
Jew’s harp, 67-68
Jew’s myrtle, 452-454
jiang huang, 588-590
jimsonweed, 360-363
jintsam, 294-297
Joe-pye-weed, 105-107
johimbe, 614-616
Johnny jump-up, 478-479
John’s wort, 579-582
joint, 418-420
joint fir, 245-249
JOINT INFLAMMATION
celery for, 154-156
chaparral for, 160-162
daffodil for, 219-220
JOINT INFLAMMATION
(Continued)
daisy for, 221-222
devil’s claw for, 228-230
ephedra for, 245-249
horseradish for, 341-343
mustard for, 447-449
nettle for, 457-459
parsley for, 481-483
rue for, 541-544
wintergreen for, 504-506,
598-599
yew for, 612-613
JOINT PAIN
bay for, 52-54
daffodil for, 219-220
devil’s claw for, 228-230
ephedra for, 245-249
mustard for, 447-449
nettle for, 457-459
nutmeg for, 462-465
pansy for, 478-479
parsley for, 481-483
pau d’arco for, 487-488
jojoba, 363-364
juarandi, 355-357
juniper, 364-366
juniper mistletoe, 364-366
Juniperus communis,
364-366
Juniperus oxycedrus L.,
364-366
jupiter flower, 478-479
K
kadaya, 368-369
kadira, 368-369
kaht, 377-378
kalmegh, 24-26
Kansas snakeroot, 238-241
kaolin, 367-368
karaya gum, 368-369
kardobenediktenkraut, 93-95
kariyat, 24-26
karolla, 76-78
kat, 377-378
katila, 368-369
katzenwurzel, 591-592
kava, 369-372
kava-kava, 369-372
kawa, 369-372
kelecin, 387-389
kelp, 373-374
kelpware, 375-376
kernelwort, 265-268
keser, 547-548
keuschbaum, 163-165
kew, 369-372
key flower, 211-212, 252-253
key of heaven, 211-212,
252-253
Khartoum senna, 561-563
khat, 377-378
khella, 379-381
khellin, 379-381
king of mushrooms, 411-412
the king of spices, 89-91
king’s-cure-all, 252-253
kinnikinnick, 56-59
kirta, 24-26
kivircik labada, 605-606
klamath weed, 579-582
knee holly, 125-127
knitback, 199-201
knitbone, 199-201
knoblauch, 281-285
knotted marjoram, 420-422
knotty brake, 412-414
knotty rooted figwort, 265-268
knotweed, 75-76
kola nut, 193-196
kolatier, 193-196
konjac, 299-301
konjac mannan, 299-301
Korean ginseng, 294-297
kosho, 89-91
krabao’s tree seed, 165-166
krishnadi, 89-91
kuandong hua, 197-199
kubjeile, 519-521
kudzu, 381-383
kudzu vine, 381-383
kullo, 368-369
kum kuma, 547-548
kummel, 137-138
kummelol, 137-138
kyoo, 588-590
L
Lactinex, 1-3
Lactobacillus acidophilus, 1-3
Lactobacillus bulgaricus, 1-3
Lactobacillus GG, 1-3
lada, 89-91
ladder-to-heaven, 400-402
ladies’ delight, 478-479
lady’s mantle, 384-385
lady’s thistle, 432-434
laetrile, 489-490
la hoja, 608-610
lamb mint, 494-497
Laminaria digitata, 373-374
Laminaria japonica, 373-374
Laminaria saccharina,
373-374
la mulata, 608-610
langwort, 127-129
langyacao, 9-12
lanten, 506-508
la pacho, 487-488
lapacho, 487-488
lapacho colorado, 487-488
lapachoi, 487-488
lapacho morado, 487-488
lappa, 122-125
large fennel, 258-260
large-flowered cactus,
460-462
Larrea divaricata, 160-162
Larrea tridentata, 160-162
la-suan, 281-285
LAT, 141-143
la tranquera, 608-610
laurel, 52-54
laurier rose, 471-473
Laurus nobilis, 52-54
lavanda, 385-387
lavande commun, 385-387
lavandin, 385-387
Lavandula angustifolia,
385-387
Lavandula latifolia, 385-387
Lavandula officinalis, 385-387
Lavandula stoechas, 385-387
lavender, 385-387
layor carang, 6-8
lecithin, 387-389
lecithol, 387-389
lemon balm, 389-391
lemongrass, 392-393
lentinan, 393-395
Lentinula edodes, 393-395
Lentinus edodes, 393-395
Lent lily, 219-220
leontopodium, 384-385
Leonurus cardiaca, 441-443
leopard’s bane, 35-37
LEPROSY
andrographis for, 24-26
castor for, 145-147
chaulmoogra oil for,
165-166
leptandra, 91-93
Leptandra virginica, 91-93
lesser centaury, 156-158
LEUKEMIA
turmeric for, 588-590
yarrow for, 603-605
LEUKORRHEA
bayberry for, 54-56
beth root for, 67-68
buchu for, 116-118
Oregon grape for, 46-48,
475-477
levant wormseed, 601-602
Levisticum officinale, 404-406
Levisticum radix, 404-406
LIBIDO, DEPRESSED
nutmeg for, 462-465
pau d’arco for, 487-488
licorice, 395-399
licorice root, 395-399
life-giving vine of Peru, 149-151
liferoot, 533-534
Lignum floridum, 552-554
Lignum sassafras, 552-554
Ligustrum lucidum, 297-298
Li l32, 332-334
lily constancy, 400-402
lily convalle, 400-402
lily of the desert, 18-22
lily of the valley, 400-402
linen flax, 269-271
linseed, 269-271
lint bells, 269-271
linum, 269-271
Linum usitatissimum,
269-271
lion’s ear, 441-443
lion’s foot, 384-385
lion’s tail, 441-443
lion’s tart, 441-443
lion’s tooth, 224-227
Liquidambar orientalis,
582-583
liquid amber, 582-583
liver lily, 99-101
liverwort, 9-12
lobelia, 402-404
Lobelia inflata, 402-404
loco seeds, 360-363
locoweed, 360-363
longyacao, 9-12
lonjazo, 608-610
Lophophora williamsii,
499-500
lovage, 404-406
love leaves, 122-125
LPT, 141-143
LSESR, 555-557
lucerne, 12-15
lu-hui, 18-22
lung moss, 406-408
lungs of oak, 406-408
735
lungwort, 406-408
lycopene, 408-409
lycopi herba, 120-122
Lycopus europaeus,120-122
Lycopus virginicus, 120-122
lysine, 409-410
M
maag, 64-66
mace, 462-465
macis, 462-465
MACULAR DEGENERATION
beta-carotene for, 63-64
bilberry for, 70-73
Madagascar lemongrass,
392-393
mad apple, 360-363
mad-dog weed, 567-569
madrugada, 608-610
madweed, 567-569
maggi plant, 404-406
Mahonia aquifolium, 475-477
ma huang, 245-249
mahuuanggen, 245-249
maidenhair tree, 290-294
maitake, 411-412
maive, 415-416
maize pollen, 59-61
Malabar cardamom, 138-140
malabar tamarind, 280-281
MALARIA
bitter melon for, 76-78
boneset for, 105-107,
199-201
devil’s claw for, 228-230
dong quai for, 234-237
licorice for, 395-399
morinda for, 439-441
neem for, 455-457
prickly ash for, 516-518
quinine for, 530-532
male fern, 412-414
male lily, 400-402
mallow, 415-416
Malva sylvestris, 415-416
mandrake, 424-426
manzanita, 56-59
Marcrocystis pyrifera,
373-374
marginal shield-fern, 412-414
margosa, 455-457
Marian thistle, 432-434
marigold, 416-418
marijuana, 418-420
marjoram, 420-422
Marrubium vulgare, 337-339
INDEX
Index
736
Index
marsedenia condurango,
202-204
Marsedenia condurango,
202-204
marsh apple, 213-214
marshmallow, 422-424
marsh parsley, 154-156
marsh trefoil, 101-103
marvel, 337-339
Mary Jane, 418-420
Mary thistle, 432-434
the master spice, 89-91
MASTODYNIA
bugleweed for, 120-122
chaste tree for, 163-165
maté, 608-610
Matricaria chamomilla,
158-160
Matricaria recutita, 158-160
matsu-cha, 319-321
may, 332-334
mayapple, 424-426
may blob, 211-212
maybush, 332-334
mayflower, 211-212, 252-253
May lily, 400-402
maypop, 484-486
maypot, 484-486
may rose, 85-87
meadow anemone, 519-521
meadow eyebright, 254-256
meadow queen, 427-429
meadow sage, 548-550
meadowsweet, 427-429
meadow windflower, 519-521
meadwort, 427-429
mede-sweet, 427-429
medicago, 12-15
Medicago sativa L., 12-15
medicinal rhubarb, 172-174
medicinal yeast, 112-113
Mediterranean squill, 577-578
MEL, 429-431
Melaleuca alternifolia,
584-585
melaleuca oil, 584-585
melampode, 87-89
melatonin, 429-431
Melissa, 389-391
Melissa officinalis L., 389-391
mellipertuis, 579-582
melon tree, 479-481
mengkoedoe, 439-441
MENOPAUSE SYMPTOMS
black cohosh for, 82-85
clary for, 182-184
MENOPAUSE SYMPTOMS
(Continued)
dong quai for, 234-237
hops for, 334-337
soy for, 572-574
wild yam for, 596-597
MENORRHAGIA
dong quai for, 234-237
horsetail for, 343-345,
373-374
kelpware for, 375-376
lady’s mantle for, 384-385
menta de lobo, 120-122
Mentha piperita, 494-497
Mentha pulegium, 492-494
Menyanthes trifoliata,
101-103
merasingi, 330-331
mesc, 499-500
mescal, 499-500
mescal buttons, 499-500
mescaline, 499-500
meshashringi, 330-331
mexc, 499-500
Mexican damiana, 222-224
Mexican tea, 245-249
Mexican wild yam, 596-597
Mexico seed, 145-147
Mexico weed, 145-147
middle comfrey, 120-122
midsummer daisy, 263-265
MIGRAINE HEADACHE
anise for, 30-33
butterbur for, 127-129
castor for, 145-147
catnip for, 147-149
clematis for, 184-185
coenzyme Q10 for, 188-190
cola tree for, 193-196
feverfew for, 263-265
ginger for, 287-290
lemon balm for, 389-391
SAM-e for, 550-552
milfoil, 603-605
milk thistle, 432-434
Milk Vetch, 40-42
milkweed, 501-502
milkwort, 559-561
milled barley, 49-50
minor centaury, 156-158
miraa, 377-378
mirth, 452-454
Missouri snakeroot, 238-241
mistletoe, European, 434-436
mitoquinone, 188-190
MLT, 429-431
moccasin flower, 607-608
mocha, 190-193
mock pennyroyal, 492-494
Momordica charantia L.,
76-78
Monascum anka, 436-438
Monascum purpureus,
436-438
monascus, 436-438
monkey’s bench, 411-412
monkshood, 4-6
monk’s pepper, 163-165
moon, 499-500
moon weed, 360-363
moose elm, 569-571
mora de la India, 439-441
MoreDophilus, 1-3
morinda, 439-441
Morinda citrifolia, 439-441
Mormon tea, 245-249
MORNING SICKNESS
raspberry for, 534-536
mortification root,
422-424
mosquito plant, 492-494
mother’s die, 527-529
motherwort, 441-443
MOTION SICKNESS
corkwood for, 207-208
ginger for, 287-290
mountain balm, 610-612
mountain box, 56-59
mountain cranberry,
213-214
mountain flax, 559-561
mountain grape, 475-477
mountain mint, 473-475
mountain snuff, 35-37
mountain tea, 598-599
mountain tobacco, 35-37
mousebane, 4-6
mouse-ear, 166-168
MOUTH ULCERS
goldenseal for, 308-311
guggul for, 328-330
mucara, 368-369
muguet, 400-402
mugwort, 443-445
mukul myrrh tree, 328-330
mullein, 445-447
muscadier, 462-465
muscatel sage, 182-184
MUSCLE INFLAMMATION
wintergreen for, 504-506,
598-599
yerba santa for, 610-612
MUSCLE PAIN
allspice for, 15-17
birch for, 73-74
capsicum peppers for,
134-137
kudzu for, 381-383
marjoram for, 420-422
muskat, 316-318
muskatbaum, 462-465
mustard, 447-449
mutterkraut, 263-265
muzei mu huang, 245-249
MYASTHENIA GRAVIS
galanthamine for, 277-278
huperzine A for, 345-346
lecithin for, 387-389
MYOCARDIAL INFARCTION
lycopene for, 408-409
pycnogenol for, 522-524
MYOCARDITIS
astragalus for, 40-42
night-blooming cereus for,
460-462
myrica, 54-56
Myrica cerifera, 54-56
myristica, 462-465
Myristica fragrans, 462-465
Myroxylon balsamum, 45-46
Myroxylon pereirae, 45-46
myrrh, 328-330, 449-451
myrtle, 452-454
Myrtus communis, 452-454
mystyldene, 434-436
N
nannyberry, 85-87
narcissus, 219-220
Narcissus pseudonarcissus,
219-220
nardo, 385-387
narrow dock, 605-606
narrowleaf plantago seed,
506-508
natural ecstacy, 245-249
NAUSEA
anise for, 30-33
ginger for, 287-290
nutmeg for, 462-465
perilla for, 497-499
tonka bean for, 586-588
nectar of the gods, 281-285
neem, 455-457
Nepeta cataria, 147-149
Nerium odoratum, 471-473
Nerium oleander, 471-473
nerol, 78-80
nerveroot, 607-608
nettle, 457-459
NEUROPATHY
anise for, 30-33
chitosan for, 175-176
dong quai for, 234-237
SAM-e for, 550-552
wintergreen for, 504-506,
598-599
New Zealand green-lipped
mussel, 459-460
NICOTINE ADDICTION
lobelia for, 402-404
oats for, 468-469
NIGHT BLINDNESS
bilberry for, 70-73
grapeseed for, 316-318
night-blooming cereus,
460-462
nim, 455-457
nimba, 455-457
nine hooks, 384-385
ninjin, 294-297
nip, 147-149
niu she t’ou, 605-606
Noah’s ark, 607-608
nobleza gaucha, 608-610
noni, 439-441
northern prickly ash, 516-518
northern senega, 559-561
nosebleed, 263-265, 603-605
noz moscada, 462-465
nuez moscada, 462-465
nutgall, 466-467
nutmeg, 462-465
nux moschata, 462-465
nu zhen, 297-298
nuzhenzi, 297-298
NZGLM, 459-460
O
oak, 466-467
oak apples, 466-467
oak bark, 466-467
oak galls, 466-467
oatmeal, 468-469
oats, 468-469
OBESITY
chitosan for, 175-176
chromium for, 178-180
ephedra for, 245-249
glucomannan for, 299-301
guarana for, 325-328
guar gum for, 323-325
guggul for, 328-330
kelp for, 373-374
737
OBESITY (Continued)
kelpware for, 375-376
khat for, 377-378
maitake for, 411-412
pineapple for, 503-504
spirulina for, 575-576
yerba maté for, 608-610
Ocimum basilicum, 50-52
Ocimum sanctum, 50-52
octacosanol, 470-471
14c-octacosanol, 470-471
I-octacosanol, 470-471
n-octacosanol, 470-471
octacosyl alcohol, 470-471
oderwort, 75-76
Oenotheraa biennis, 252-253
Ohio buckeye, 339-341
oii, 420-422
oil of carrot, 527-529
oil of cloves, 186-187
oil of wintergreen, 598-599
old man’s beard, 184-185
old man’s pepper, 603-605
old woman’s broom, 222-224
oleander, 471-473
oleum cari, 137-138
oleum carvi, 137-138
oleum caryophylli, 186-187
oleum majoranae (oii),
420-422
olibanum, 111-112
oman, 441-443
omega 3 fatty acids, 268-269
omega 3 oils, 268-269
omicha, 558-559
OPIATE WITHDRAWAL
passionflower for, 484-486
opium poppy, 514-516
opobalsam, 45-46
opossum tree, 582-583
ORAL INFLAMMATION
cloves for, 186-187
coltsfoot for, 197-199
ORAL PLAQUE
bloodroot for, 95-97
cranberry for, 213-214
gum for, 249-251
neem for, 455-457
orange root, 308-311
oregano, 473-475
Oregon grape, 46-48, 475-477
Oregon yew, 612-613
Oriental ginseng, 294-297
origanum, 473-475
Origanum majorana L.,
420-422
INDEX
Index
738
Index
Origanum vulgare, 473-475
oro verde, 608-610
ortie, 457-459
orvale, 182-184
oseille marron, 605-606
OSTEOARTHRITIS
beta-carotene for, 63-64
boron for, 110-111
copper for, 204
glucosamine for, 301-302
New Zealand green-lipped
mussel for, 459-460
SAM-e for, 550-552
OSTEOPOROSIS
angelica for, 27-30
black cohosh for, 82-85
calcium for, 132-134
copper for, 204
DHEA for, 230-232
soy for, 572-574
osterick, 75-76
OTITIS MEDIA
golden rod for, 306-308
pulsatilla for, 519-521
our lady’s key, 252-253
our lady’s keys, 211-212
our-lady’s-tears, 400-402
OXIDATIVE STRESS
black pepper for, 89-91
cacao tree for, 130-132
chickweed for, 166-168
coenzyme Q10 for,
188-190
cranberry for, 213-214
elderberry for, 241-243
garlic for, 281-285
ginger for, 287-290
ginkgo for, 290-294
green tea for, 319-321
guarana for, 325-328
Iceland moss for, 349-350
kelpware for, 375-376
meadowsweet for, 427-429
melatonin for, 429-431
monascus for, 436-438
oak for, 466-467
oats for, 468-469
Oregon grape for, 46-48,
475-477
parsley for, 481-483
raspberry for, 534-536
red bush tea for, 538-539
safflower for, 545-547
sage for, 548-550
yerba maté for, 608-610
ox’s tongue, 107-110
P
paan, 64-66
Padang cassia, 180-182
Padang cinnamon, 180-182
paddock pipes, 343-345
paigle, 211-212
PAIN, CANCER
aconite for, 4-6
PAIN, GENERAL
beth root for, 67-68
birch for, 73-74
bloodroot for, 95-97
bogbean for, 101-103
bugleweed for, 120-122
capsicum peppers for,
134-137
cloves for, 186-187
cinnamon for, 180-182
daisy for, 221-222
dong quai for, 234-237
fenugreek for, 260-263
ginkgo for, 290-294
golden rod for, 306-308
hops for, 334-337
indigo for, 350-352
kava for, 369-372
khat for, 377-378
lemongrass for, 392-393
myrrh for, 328-330,
449-451
nettle for, 457-459
nutmeg for, 462-465
poppy for, 514-516
rue for, 541-544
SAM-e for, 550-552
pale gentian, 285-287
palma Christi, 145-147
PALPITATIONS
betony for, 68-70
glossy privet for, 297-298
motherwort for, 441-443
night-blooming cereus for,
460-462
palsywort, 211-212, 252-253
Panax ginseng, 294-297
Panax quinquefolis,
473-475
Panax quinquefolius,
294-297
pan masala, 64-66
pan parag, 64-66
pan peyote, 499-500
pansy, 478-479
papain, 479-481
Papaver bracteatum,
514-516
Papaver somniferum,
514-516
papaya, 479-481
papoose root, 97-99
paprika, 134-137
Paraguay tea, 608-610
PARASITE INFECTIONS
pomegranate for, 510-512
quinine for, 530-532
parsley, 481-483
parsley breakstone, 483-484
parsley piercestone, 483-484
parsley piert, 483-484
partridgeberry, 598-599
pasania fungus, 393-395
pas dı´ane, 197-199
pasque flower, 519-521
Passiflora incarnata,
484-486
passionflower, 484-486
passion fruit, 484-486
passion vine, 484-486
password, 211-212
patience dock, 75-76
paucon, 95-97
pau d’arco, 487-488
Paullinia cupana, 325-328
Paullinia sorbilis, 325-328
Paul’s betony, 120-122
Pausinystalia yohimbe,
614-616
pauson, 95-97
pawpaw, 479-481
payadito, 608-610
peach, 489-490
peagle, 211-212
peagles, 252-253
pearl barley, 49-50
pectin, 491-492
pennyroyal, 492-494
pepe, 89-91
peper, 89-91
peppermint, 494-497
pepperridge bush, 46-48
pepperrot, 341-343
perilla, 497-499
Perilla frutescens L., 497-499
PERIODONTAL DISEASE
coenzyme Q10 for, 188-190
cranberry for, 213-214
gotu kola for, 314-316
guggul for, 328-330
gum for, 249-251
quince for, 529-530
sage for, 548-550
Perna canaliculus, 459-460
pernambuco jaborandi,
355-357
Persian licorice, 395-399
Persian lilac, 455-457
personata, 122-125
Peruvian balsam, 45-46
Peruvian bark, 530-532
Petasites hybridus, 127-129
Petasites officinalis,
127-129
Petroselinum crispum,
481-483
pettigree, 125-127
petty mulleins, 211-212,
252-253
Peumus boldus, 103-105
pewterwort, 343-345
peyote, 499-500
peyote button, 499-500
pfeffer, 89-91
PHARYNGITIS
eucalyptus for, 249-251
myrrh for, 328-330,
449-451
pokeweed for, 508-510
senega for, 559-561
philanthropium, 122-125
philanthropos, 9-12
philatron, 527-529
phi noi, 89-91
phu germanicum, 591-592
phu parvum, 591-592
physic root, 91-93
phytoestrogen, 12-15
Phytolacca americana,
508-510
pigeonberry, 508-510
pignut, 363-364
pikkukarpalo, 213-214
pill-bearing spurge, 501-502
Pilocarpus jaborandi,
355-357
Pilocarpus microphyllus,
355-357
Pilocarpus pinnatifolius,
355-357
pimenta, 15-17, 89-91
pimento, 15-17
Pimento officinalis, 15-17
pimiento, 134-137
Pimpinella anisum, 30-33
pinang, 64-66
pineal hormone, 429-431
pineapple, 503-504
pine bark, 522-524
pine pollen, 59-61
pinlag, 64-66
Pinus maritima, 522-524
Pinus nigra var. maritima,
522-524
Piper methysticum, 369-372
Piper nigrum, 89-91
pipperidge, 46-48
pipsissewa, 504-506
Piscidia erythrina, 357-359
pituri, 207-208
pjerets, 89-91
Plantago lanceolata,
506-508
Plantago major, 506-508
Plantago ovata, 506-508
Plantago psyllium, 506-508
plantain, 506-508
plantain seed, 506-508
plumrocks, 211-212
plumrocks password, 252-253
PMS; SEE PREMENSTRUAL
SYNDROME
PNEUMONIA
American hellebore for,
22-24
barberry for, 46-48
lobelia for, 402-404
pocon, 508-510
Podophyllum peltatum,
424-426
poet’s marigold, 416-418
poison flag, 99-101
poivre, 89-91
pokeberry, 508-510
poke salad, 508-510
pokeweed, 508-510
policosanol, 470-471
pollen pini, 59-61
polygala root, 559-561
Polygala senega, 559-561
Polygonum bistorta, 75-76
Polygonum multiflorum,
273-274
pomegranate, 510-512
poor-man’s treacle, 281-285
poplar, 513-514
popotillo, 245-249
poppy, 514-516
poppyseed, 514-516
Populus alba, 513-514
Populus nigra, 513-514
Populus tremuloides,
513-514
porillon, 219-220
pot, 418-420
pot marigold, 416-418
739
potter’s piletabs, 9-12
prairie anemone, 519-521
PREMATURE EJACULATION
angelica for, 27-30
PREMENSTRUAL SYNDROME
(PMS)
chaste tree for, 163-165
clary for, 182-184
dong quai for, 234-237
evening primrose oil for,
252-253
prickly ash, 516-518
pride of China, 455-457
priest’s crown, 224-227
Primula elatior, 252-253
Primula veris, 211-212
prince’s pine, 504-506
privet, 297-298
Probiata, 1-3
Probiotics, 1-3
procyanidol oligomers,
522-524
propolis, 518-519
propolis balsam, 518-519
propolis resin, 518-519
propolis wax, 518-519
PROSTATE CANCER
beta-carotene for, 63-64
lycopene for, 408-409
nettle for, 457-459
saw palmetto for, 555-557
soy for, 572-574
PROSTATITIS
bee pollen for, 59-61
chaste tree for, 163-165
couchgrass for, 209-210
horse chestnut for,
339-341
provitamin A, 63-64
Prunus persica, 489-490
Prunus serotina, 594-595
Prunus virginiana, 594-595
PRURITUS
chickweed for, 166-168
figwort for, 265-268
goldenseal for, 308-311
pokeweed for, 508-510
PSEUDOALDOSTERONE
SYNDROME
licorice for, 395-399
PSORIASIS
anise for, 30-33
capsicum peppers for,
134-137
chaulmoogra oil for,
165-166
INDEX
Index
740
Index
PSORIASIS (Continued)
chickweed for, 166-168
figwort for, 265-268
fumitory for, 274-276
gamma linolenic acid for,
278-280
gotu kola for, 314-316
jaborandi for, 355-357
jojoba for, 363-364
licorice for, 395-399
oak for, 466-467
Oregon grape for, 46-48,
475-477
pau d’arco for, 487-488
peach for, 489-490
yellow dock for, 605-606
psyllium, 506-508
pudding grass, 492-494
Pueraria lobata, 381-383
puffball, 224-227
puhuang, 59-61
pukeweed, 402-404
Pulmonaria officinalis,
406-408
pulsatilla, 519-521
pumpkin, 521-522
pumpkinseed, 521-522
Punica granatum, 510-512
pure thymic extract, 585-586
purging buckthorn, 118-120
purple coneflower, 238-241
purple lapacho, 487-488
purple medic, 12-15
purple medick, 12-15
purple passion flower,
484-486
purple trillium, 67-68
pycnogenol, 522-524
pygeum, 524-526
Pygeum africanum, 524-526
Q
qingdai, 350-352
quack grass, 209-210
Quaker bonnet, 567-569
quaking aspen, 513-514
quebrachine, 614-616
Queen Anne’s lace, 527-529
queen of the meadow, 427-429
queen of the night, 460-462
queensland asthmaweed,
501-502
Quercus alba, 466-467
quercus marina, 375-376
Quercus petraea, 466-467
Quercus robur, 466-467
quickset, 332-334
quince, 529-530
quinine, 530-532
quitch grass, 209-210
quitel, 91-93
R
raccoon berry, 424-426
race ginger, 287-290
RADIATION EXPOSURE
Siberian ginseng for,
565-567
radix, 588-590
ragweed, 533-534
ragwort, 533-534
rape pollen, 59-61
rapuntium inflatum, 402-404
RASH
anise for, 30-33
chickweed for, 166-168
raspberry, 534-536
rattleroot, 82-85
rattlesnake, 257-258
rattlesnake root, 67-68,
559-561
rattleweed, 82-85
Rauvolfia serpentina,
536-538
rauwolfia, 536-538
red bush tea, 538-539
red cole, 341-343
red elm, 569-571
red eyebright, 254-256
red gum, 249-251, 582-583
redink plant, 508-510
red lapacho, 487-488
red pepper, 134-137
red puccoon, 95-97
red raspberry, 534-536
red rice yeast, 436-438
redroot, 95-97
red squill, 577-578
red sunflower, 238-241
red valerian, 588-590
redwood, 508-510
red yeast rice, 436-438
RENAL CALCULI
betony for, 68-70
birch for, 73-74
centaury for, 156-158
couchgrass for, 209-210
cranberry for, 213-214
eucalyptus for, 249-251
golden rod for, 306-308
horsetail for, 343-345,
373-374
RENAL CALCULI (Continued)
lovage for, 404-406
oak for, 466-467
Oregon grape for, 46-48,
475-477
parsley piert for, 483-484
raspberry for, 534-536
RENAL FAILURE
Chinese rhubarb for,
172-174
gum for, 249-251
resina tolutana, 45-46
resin tolu, 45-46
Rhamnus cathartica, 118-120
Rhamnus purshiana,
143-145
rhei radix, 172-174
rhei rhizoma, 172-174
RHEUMATISM
bay for, 52-54
blue cohosh for, 97-99
borage for, 107-110
buchu for, 116-118
couchgrass for, 209-210
ginger for, 287-290
lemongrass for, 392-393
peyote for, 499-500
prickly ash for, 516-518
yerba santa for, 610-612
rheumatism root, 596-597
RHEUMATOID ARTHRITIS
evening primrose oil for,
252-253
fish oils for, 268-269
gamma linolenic acid for,
278-280
lysine for, 409-410
thymus extract for, 585-586
Rheum palmatum, 172-174
ribwort, 506-508
Ricinum communis, 145-147
ripple grass, 506-508
rockberry, 56-59
rock parsley, 481-483
rock poppy, 152-153
rokan, 290-294
Roman chamomile, 158-160
Roman laurel, 52-54
Roman motherwort, 441-443
Roman myrtle, 452-454
rooibois tea, 538-539
root bark, 552-554
Rosa canina, 540-541
rosa francesa, 471-473
rosa laurel, 471-473
rosamonte, 608-610
rose bay, 471-473
rose hips, 540-541
rosemary, 222-224
rose-noble, 265-268
rosin rose, 579-582
roxo, 487-488
royal jelly, 59-61
rubarbo, 172-174
Rubus idaeus, 534-536
rudbeckia, 238-241
rue, 541-544
ruibarbo caribe, 439-441
rum cherry, 594-595
Rumex acetosa, 571-572
Rumex crispus, 605-606
Ruscus aculeatus, 125-127
Russian licorice, 395-399
Russian penicillin, 518-519
rustic treacle, 281-285
rutae herba, 541-544
Ruta graveolens, 541-544
S
sabal, 555-557
Sabul serrulata, 555-557
Saccharomyces cerevisiae,
112-113
sacred bark, 143-145
sacred herb, 610-612
sadilata, 24-26
safflower, 545-547
saffron, 547-548
safira, 608-610
sage, 548-550
Saigon cassia, 180-182
Saigon cinnamon, 180-182
sailor’s tobacco, 443-445
St. Benedict thistle, 93-95
St. James wort, 533-534
St. John’s plant, 443-445
St. John’s wort, 579-582
St. Josephwort, 50-52
St. Mary thistle, 432-434
sakau, 369-372
SALMONELLA INFECTIONS
bearberry for, 56-59
cloves for, 186-187
goldenseal for, 308-311
saloop, 552-554
salsifly, 199-201
Salvia officinalis, 548-550
Salvia sclarea, 182-184
Sambucus canadensis,
241-243
Sambucus nigra, 241-243
SAM-e, 550-552
samento, 149-151
sampson root, 238-241
Sanguinaria canadensis L.,
95-97
sanguinary, 603-605
Santa Maria, 263-265
Santonica, 601-602
sarothamni herb, 114-116
Sarothamnus scoparius,
114-116
sassafras, 552-554
Sassafras albidum, 552-554
sassafrasholz, 552-554
satinflower, 166-168
Satureja hortensis L.,
554-555
savory, 554-555
saw palmetto, 555-557
saxifras, 552-554
SCABIES
anise for, 30-33
balsam of Peru for, 45-46
chaulmoogra oil for,
165-166
fumitory for, 274-276
yellow dock for, 605-606
scabwort, 243-245
scarlet sage, 548-550
schinsent, 294-297
schisandra, 558-559
Schisandra chinesis,
558-559
schizandra, 558-559
SCHIZOPHRENIA
betel palm for, 64-66
scilla, 577-578
scoke, 508-510
scotch barley, 49-50
Scotch broom, 114-116
Scotch broom top, 114-116
Scotch quelch, 209-210
scouring rush, 343-345
scrofula plant, 265-268
Scrophularia ningpoensis,
265-268
Scrophularia nodosa, 265-268
scrub palm, 555-557
scullcap, 567-569
scurvy root, 238-241
Scutellaria baicalensis,
567-569
Scutellaria laterifolia,
567-569
sea girdles, 373-374
sea grape, 245-249
sea-oak, 375-376
741
sea onion, 577-578
sea parsley, 404-406
sea squill, 577-578
seaweed, 373-374
seaweed gelatin, 6-8
sea wormwood, 601-602
sea wrack, 375-376
see bright, 182-184
seetang, 375-376
SEIZURE DISORDERS
American hellebore for,
22-24
betony for, 68-70
blue cohosh for, 97-99
celery for, 154-156
ginseng for, 294-297
mistletoe for, 434-436
mugwort for, 443-445
pipsissewa for, 504-506
skullcap for, 567-569
Selagine, 345-346
Selenicereus grandiflorus,
460-462
semen cinae, 601-602
semen sanctum, 601-602
seneca, 559-561
seneca root, 559-561
seneca snakeroot, 559-561
Senecio jacoboea, 533-534
senega, 559-561
senega root, 559-561
senega snakeroot, 559-561
seneka, 559-561
senna, 561-563
Senna alexandrina,
561-563
sent and sang, 294-297
Serenoa repens, 470-471,
555-557
setewale, 591-592
setwell, 591-592
Seville orange, 78-80
SEXUALLY TRANSMITTED
DISEASES
Oregon grape for, 46-48,
475-477
pau d’arco for, 487-488
pill-bearing spurge for,
501-502
shark cartilage, 564-565
shave grass, 343-345
sheepberry, 85-87
shelf fungi, 411-412
shield fern, 412-414
shigoka, 565-567
shiiitake mushroom, 393-395
INDEX
Index
742
Index
shonny, 85-87
Siam benzoin, 61-62
Siberian ginseng, 565-567
sicklewort, 120-122
silver bells, 85-87
Silybum marianum,
432-434
Simmondsia californica,
363-364
Simmondsia chinesis,
363-364
sinsemilla, 418-420
SINUSITIS
andrographis for, 24-26
elderberry for, 241-243
eucalyptus for, 249-251
horseradish for, 341-343
thymus extract for,
585-586
SKIN CANCER
bloodroot for, 95-97
SKIN DISORDERS
angelica for, 27-30
barberry for, 46-48
beth root for, 67-68
clematis for, 184-185
elderberry for, 241-243
marigold for, 416-418
marshmallow for, 422-424
oats for, 468-469
oleander for, 471-473
senega for, 559-561
slippery elm for, 569-571
yarrow for, 603-605
SKIN ULCERS
bayberry for, 54-56
echinacea for, 238-241
fenugreek for, 260-263
ragwort for, 533-534
skullcap, 567-569
SLEEP DISORDERS
skullcap for, 567-569
slippery elm, 569-571
slippery root, 199-201
sloe, 85-87
smallage, 154-156
smellage, 404-406
smell fox, 519-521
smooth cayenne, 503-504
snakeberry, 593-594
SNAKEBITE
andrographis for, 24-26
beth root for, 67-68
bistort for, 75-76
marjoram for, 420-422
mayapple for, 424-426
SNAKEBITE (Continued)
pau d’arco for, 487-488
peyote for, 499-500
pill-bearing spurge for,
501-502
rauwolfia for, 536-538
rue for, 541-544
senega for, 559-561
snake bite, 67-68
snake butter, 393-395
snake lily, 99-101
snakeroot, 75-76, 238-241,
536-538
snakeweed, 75-76, 506-508
snake weed, 501-502
snapping hazel, 599-601
sneezewort, 35-37
socotrine aloe, 18-22
soldier’s cap, 4-6
soldier’s woundwort, 603-605
Solidago virgaurea, 306-308
Somali myrrin, 449-451
songhaufen, 59-61
sophium, 290-294
SORE THROAT
agrimony for, 9-12
avens for, 42-44
betel palm for, 64-66
chickweed for, 166-168
clary for, 182-184
goldenseal for, 308-311
gum for, 249-251
hyssop for, 346-348
karaya gum for, 368-369
mallow for, 415-416
marshmallow for, 422-424
pokeweed for, 508-510
quince for, 529-530
raspberry for, 534-536
sage for, 548-550
storax for, 582-583
yellow dock for, 605-606
sorrel, 571-572
sour dock, 571-572, 605-606
sour orange, 78-80
sour sop, 318-319
sour-spine, 46-48
southernwood root, 140-141
sowberry, 46-48
soy, 572-574
soya, 572-574
soybean, 572-574
soy lecithin, 572-574
Spanish lavender, 385-387
Spanish licorice, 395-399
Spanish psyllium, 506-508
Spanish saffron, 547-548
SPASTICITY
butterbur for, 127-129
Sphyrna lewini, 564-565
spicebush, 54-56
spierstaude, 427-429
spigo, 385-387
spike lavender, 385-387
Spiraea ulmaria, 427-429
spirulina, 575-576
Spirulina spp., 575-576
spotted alder, 599-601
spotted comfrey, 406-408
spotted thistle, 93-95
spotted wintergreen, 504-506
Squalus acanthias, 564-565
square stalk, 265-268
squawbalm, 492-494
squawmint, 492-494
squawroot, 533-534
squaw root, 67-68, 82-85,
97-99
squaw tea, 245-249
squaw weed, 533-534
squill, 577-578
Stachys officinalis L., 68-70
stagbush, 85-87
staggerwort, 533-534
stammerwort, 533-534
stanchgrass, 603-605
STAPHYLOCOCCUS INFECTIONS
barberry for, 46-48
bearberry for, 56-59
black pepper for, 89-91
burdock for, 122-125
carline thistle for, 140-141
clary for, 182-184
cola tree for, 193-196
goldenseal for, 308-311
Iceland moss for, 349-350
lentinan for, 393-395
licorice for, 395-399
marigold for, 416-418
pau d’arco for, 487-488
tea tree oil for, 584-585
star chickweed, 166-168
starflower, 107-110
star-leaved gum, 582-583
starweed, 166-168
starwort, 257-258
stechapfel, 360-363
stellaria, 384-385
Stellaria media, 166-168
stemless carline root, 140-141
stemless gentian, 285-287
sterculia gum, 368-369
Sterculia spp., 368-369
Sterculia urens, 368-369
sticklewort, 9-12
stickwort, 9-12
stinging nettle, 457-459
stinking benjamin, 67-68
stinking christopher, 265-268
stinking nanny, 533-534
stinking rose, 281-285
stinkweed, 360-363
stitchwort, 166-168
STOMACH CANCER
celandine for, 152-153
lycopene for, 408-409
stone oak, 466-467
stor, 519-521
storax, 582-583
stramoine, 360-363
STREPTOCOCCUS INFECTIONS
barberry for, 46-48
bearberry for, 56-59
echinacea for, 238-241
goldenseal for, 308-311
Iceland moss for, 349-350
lentinan for, 393-395
licorice for, 395-399
mugwort for, 443-445
neem for, 455-457
propolis for, 518-519
stringy bark tree, 249-251
Styrax benzoin, 61-62
Styrax paralleloneurus, 61-62
Styrax tonkinesis, 61-62
succory, 168-170
su ferasyunu, 120-122
sugar wrack, 373-374
Sumatra benzoin, 61-62
summer savory white thyme,
554-555
supai, 64-66
Superdophilus, 1-3
surale di bierdji, 605-606
swallow wort, 152-153
swamp hellebore, 22-24
sweating plant, 105-107
sweet balm, 389-391
sweet basil, 50-52
sweet bay, 52-54
sweet birch oil, 73-74
sweet brake, 412-414
sweet brieg, 540-541
sweet broom, 125-127
sweet coltsfoot, 127-129
sweet cumin, 30-33
sweet elder, 241-243
sweet elm, 569-571
sweet false chamomile,
158-160
sweet fennel, 258-260
sweet gum tree, 582-583
sweet haw, 85-87
sweet marjoram, 420-422
sweet Mary, 389-391
sweet oak, 54-56
sweet root, 395-399
sweet-scented cactus,
460-462
sweet slumber, 95-97
sweet viburnum, 85-87
sweetweed, 422-424
swine snout, 224-227
Symphytum officinale,
199-201
SYPHILIS
castor for, 145-147
condurango for, 202-204
Syzygium aromaticum,
186-187
Syzygium cuminii, 359-360
T
tabasco pepper, 134-137
Tabebuia impetiginosa,
487-488
taheebo, 487-488
tajibo, 487-488
talepetrako, 314-316
tallow shrub, 54-56
tall speed-well, 91-93
tanakan, 290-294
tangantangan oil plant,
145-147
tanggwi, 234-237
tang-kuei, 234-237
tangleweed, 373-374
tanner’s bark, 466-467
TAPEWORMS
male fern for, 412-414
pumpkin for, 521-522
Taraktogenos kurzii, 165-166
Taraxacum laevigatum,
224-227
Taraxacum officinale,
224-227
tartar root, 294-297
tarweed, 610-612
Tasmanian blue gum, 249-251
Taxus baccata, 612-613
Taxus brevifolia, 612-613
teaberry, 598-599
teamster’s tea, 245-249
tea tree, 584-585
743
tea tree oil, 584-585
tebofortan, 290-294
tebonin, 290-294
teca, 314-316
tecuitlatl, 575-576
tetterwort, 95-97
tetter wort, 152-153
thebaine poppy, 514-516
Theobroma cacao, 130-132
theriacaria, 591-592
Thomas balsam, 45-46
thorn apple, 360-363
thorn-apple tree, 332-334
thorny burr, 122-125
thoroughwort, 105-107
thousand-leaf, 603-605
three-leafed trillium, 67-68
throatwort, 265-268
THROMBOSIS
nutmeg for, 462-465
throwwort, 441-443
thymomodulin, 585-586
thymosin, 585-586
thymus, 585-586
thymus extract, 585-586
thymus factor, 585-586
thymus polypeptides, 585-586
tia-hua-fen, 170-172
tickweed, 492-494
tinnevelly senna, 561-563
TJN-101, 558-559
toadpipe, 343-345
tobacco wood, 599-601
toge-banreist, 318-319
toki, 234-237
tolguacha, 360-363
tom rong, 280-281
tonga, 369-372
tongue grass, 166-168
tonka bean, 586-588
tonka seed, 586-588
tonquin bean, 586-588
TOOTHACHE
cloves for, 186-187
elderberry for, 241-243
nutmeg for, 462-465
toothache tree, 516-518
torquin bean, 586-588
touch-me-not, 565-567
toute-bonne, 182-184
trackleberry, 70-73
tract plant, 506-508
tragacanth, 40-42
trailing mahonia, 46-48
traveller’s joy, 184-185
tree sage, 548-550
INDEX
Index
744
Index
TRICHOMONAS INFECTIONS
agrimony for, 9-12
barberry for, 46-48
chaulmoogra oil for,
165-166
Trichosanthes kirilowii,
170-172
trigonella, 260-263
Trigonella foenumgraecum,
260-263
Trillium erectum, 67-68
Trillium grandiflorum, 67-68
trillium pendulum, 67-68
triticum, 209-210
Triticum repens L., 209-210
true chamomile, 158-160
true lavender, 385-387
true saffron, 547-548
true sage, 548-550
trumpet bush, 487-488
trumpet lily, 360-363
trumpet tree, 487-488
tschut, 377-378
TUBERCULOSIS
barberry for, 46-48
elecampane for, 243-245
goldenseal for, 308-311
horehound for, 337-339
Iceland moss for, 349-350
nettle for, 457-459
TUMORS
agrimony for, 9-12
burdock for, 122-125
chaparral for, 160-162
Chinese cucumber for,
170-172
clary for, 182-184
condurango for, 202-204
couchgrass for, 209-210
dandelion for, 224-227
ginseng for, 294-297
lavender for, 385-387
marigold for, 416-418
mayapple for, 424-426
motherwort for, 441-443
myrrh for, 328-330,
449-451
pycnogenol for, 522-524
Siberian ginseng for,
565-567
skullcap for, 567-569
soy for, 572-574
spirulina for, 575-576
yarrow for, 603-605
Turkish rhubarb, 172-174
turmeric, 588-590
turmeric root, 308-311
Tussilago farfara, 197-199
Tussilago petasites, 127-129
twice writhen, 75-76
twitch-grass, 209-210
txiu kub nyug, 508-510
typha pollen, 59-61
U
ubidecarenone, 188-190
ubiquinone, 188-190
ukon, 588-590
ULCERATIVE COLITIS
bistort for, 75-76
boswellia for, 111-112
cat’s claw for, 149-151
chamomile for, 158-160
dandelion for, 224-227
gentian for, 285-287
lemon balm for, 389-391
ULCERS
ginger for, 287-290
meadowsweet for, 427-429
Ulmus fulva, 569-571
Ulmus rubra, 569-571
umbrella leaves, 127-129
umbrella plant, 424-426
una de gato, 149-151
Uncaria guianensis, 149-151
Uncaria tomentosa, 149-151
union, 608-610
upland cotton, 311-313
UPPER RESPIRATORY
CONGESTION
angelica for, 27-30
anise for, 30-33
benzoin for, 61-62
beth root for, 67-68
bloodroot for, 95-97
boneset for, 105-107,
199-201
cardamom for, 138-140
chickweed for, 166-168
Chinese cucumber for,
170-172
cinnamon for, 180-182
coffee for, 190-193
daffodil for, 219-220
elecampane for, 243-245
ephedra for, 245-249
horehound for, 337-339
hyssop for, 346-348
lobelia for, 402-404
lovage for, 404-406
lungwort for, 406-408
mullein for, 445-447
UPPER RESPIRATORY
CONGESTION
(Continued)
mustard for, 447-449
myrrh for, 328-330,
449-451
myrtle for, 452-454
nettle for, 457-459
Oregon grape for, 46-48,
475-477
pansy for, 478-479
storax for, 582-583
yerba santa for, 610-612
UPPER RESPIRATORY
INFECTIONS
betel palm for, 64-66
cinnamon for, 180-182
coltsfoot for, 197-199
couchgrass for, 209-210
mullein for, 445-447
nettle for, 457-459
perilla for, 497-499
pokeweed for, 508-510
schisandra for, 558-559
senega for, 559-561
wild cherry for, 154-156,
594-595
yarrow for, 603-605
Urginea maritima, 577-578
URINARY TRACT INFECTIONS
acidophilus for, 1-3
bearberry for, 56-59
buchu for, 116-118
couchgrass for, 209-210
cranberry for, 213-214
eucalyptus for, 249-251
juniper for, 364-366
meadowsweet for, 427-429
mullein for, 445-447
myrtle for, 452-454
nettle for, 457-459
parsley piert for, 483-484
plantain for, 506-508
poplar for, 513-514
pygeum for, 524-526
raspberry for, 534-536
yarrow for, 603-605
UROLITHIASIS
couchgrass for, 209-210
dandelion for, 224-227
oak for, 466-467
urtica, 457-459
Urtica dioica, 457-459
UTERINE BLEEDING
bayberry for, 54-56
chaste tree for, 163-165
UTERINE SPASMS
black cohosh for, 82-85
black haw for, 85-87
blue cohosh for, 97-99
broom for, 114-116
Chinese cucumber for,
170-172
kelp for, 373-374
UTERINE MYOMA
peach for, 489-490
uva-ursi, 56-59
V
Vaccinium erythrocarpum,
213-214
Vaccinium macrocarpon,
213-214
Vaccinium myrtillus, 70-73
Vaccinium oxycoccus,
213-214
valerian, 591-592
valeriana, 591-592
Valeriana officinalis, 591-592
vanilla cactus, 460-462
VARICOSE VEINS
beth root for, 67-68
bilberry for, 70-73
butcher’s broom for,
125-127
gotu kola for, 314-316
horse chestnut for, 339-341
marigold for, 416-418
oak for, 466-467
witch hazel for, 599-601
vegetable antimony, 105-107
vegetable gelatin, 6-8
vegetable marrow, 521-522
vegetable tallow, 54-56
vegetarian gelatin, 6-8
velvet dock, 243-245
Venezuela aloe, 18-22
VENOUS INSUFFICIENCY
butcher’s broom for,
125-127
VENOUS STASIS ULCERS
marigold for, 416-418
myrrh for, 328-330,
449-451
pipsissewa for, 504-506
VENOUS THROMBOSIS
chondroitin for, 176-178
motherwort for, 441-443
nutmeg for, 462-465
Veratrum viride, 22-24
Verbasci flos, 445-447
Verbascum thapsus, 445-447
Veronica, 91-93
Veronicastrum virginicum,
91-93
Veronica virginica, 91-93
Viburnum opulus, 85-87
Viburnum prunifolium,
85-87
vine bower, 184-185
vinruta, 541-544
Viola tricolor, 478-479
VIRAL INFECTIONS
brewers yeast for,
112-113
barberry for, 46-48
cardamom for, 138-140
echinacea for, 238-241
lemon balm for, 389-391
lentinan for, 393-395
mugwort for, 443-445
mullein for, 445-447
peppermint for, 494-497
pokeweed for, 508-510
pomegranate for, 510-512
poplar for, 513-514
propolis for, 518-519
St. John’s wort for, 579-582
spirulina for, 575-576
witch hazel for, 599-601
Virginia poke, 508-510
Virginia prune, 594-595
Viscum album, 434-436
visnagin, 379-381
VISUAL DEFICITS
bilberry for, 70-73
grapeseed for, 316-318
vitamin B9, 272-273
vitamin B17, 489-490
vitellin, 387-389
Vitex agnus castus, 163-165
Vitis vinifera, 316-318
vizra ufar, 24-26
VOMITING
black root for, 91-93,
199-201
ginger for, 287-290
lemongrass for, 392-393
lobelia for, 402-404
nutmeg for, 462-465
perilla for, 497-499
tonka bean for, 586-588
vomitroot, 402-404
vomitwort, 402-404
W
wake-robin, 67-68
wallwort, 199-201
745
WARTS
mayapple for, 424-426
oleander for, 471-473
peach for, 489-490
wart wort, 152-153
water bugle, 120-122
water flag, 99-101
water horehound, 120-122
water lemon, 484-486
water pennywort, 314-316
water shamrock, 101-103
waxberry, 54-56
wax dolls, 274-276
wax myrtle, 54-56
way bennet, 42-44
way-bread, 506-508
waythorn, 118-120
weed, 418-420
weeping ash, 39-40
western coltsfoot, 127-129
Western ginseng, 294-297
western yew, 612-613
West Indian dogwood, 357-359
whinberry, 70-73
whippoorwill’s shoe, 607-608
white ash, 39-40
white birch, 73-74
white bird’s eye, 166-168
white cohosh, 593-594
white endive, 224-227
white gum, 582-583
white horehound, 337-339
white man’s root, 506-508
white mustard, 447-449
white poplar, 513-514
white squill, 577-578
whitethorn, 332-334
WHOOPING COUGH
butterbur for, 127-129
elecampane for, 243-245
horehound for, 337-339
horseradish for, 341-343
pansy for, 478-479
whortleberry, 70-73
wild angelica, 27-30
wild barley, 49-50
wild brier berries, 540-541
wild carrot, 527-529
wild chamomile, 158-160,
263-265
wild cherry, 154-156, 594-595
wild coleus, 497-499
wild cotton, 311-313
wild cucumber, 217-218
wild curcuma, 308-311
wild daisy, 221-222
INDEX
Index
746
Index
wild endive, 224-227
wild fennel, 258-260
wild gobo, 122-125
wild iris, 99-101
wild lemon, 424-426
wild mandrake, 424-426
wild mustard, 447-449
wild oats, 468-469
wild pansy, 478-479
wild pine, 439-441
wild plantain, 506-508
wild quinine, 263-265
wild rye, 42-44
wild saso, 506-508
wild succory, 168-170
wild sunflower, 243-245
wild wormwood, 443-445
wild yam, 596-597
wind flower, 519-521
winterbloom, 599-601
wintergreen, 504-506,
598-599
winterweed, 166-168
witches brier, 540-541
witches’ herb, 579-582
witch grass, 209-210
witch hazel, 599-601
wolfsbane, 4-6
wolf’s bane, 35-37
women’s ginseng, 234-237
wonder tree, 145-147
wood avens, 42-44
wood betony, 68-70
woodbine, 184-185
wood sour, 46-48
wood spider, 228-230
wormseed, 601-602
wort, 443-445
WOUNDS, SUPERFICIAL
aloe for, 18-22
balsam of Peru for, 45-46
bayberry for, 54-56
benzoin for, 61-62
betony for, 68-70
carline thistle for, 140-141
chamomile for, 158-160
chickweed for, 166-168
WOUNDS, SUPERFICIAL
(Continued)
cola tree for, 193-196
comfrey for, 199-201
condurango for, 202-204
copper for, 204
daffodil for, 219-220
echinacea for, 238-241
elderberry for, 241-243
fenugreek for, 260-263
figwort for, 265-268
goldenseal for, 308-311
gotu kola for, 314-316
horsetail for, 343-345,
373-374
kava for, 369-372
lady’s mantle for, 384-385
lavender for, 385-387
lungwort for, 406-408
myrrh for, 328-330,
449-451
parsley piert for, 483-484
pau d’arco for, 487-488
pineapple for, 503-504
pipsissewa for, 504-506
plantain for, 506-508
propolis for, 518-519
raspberry for, 534-536
rose hips for, 540-541
slippery elm for, 569-571
tea tree oil for, 584-585
yarrow for, 603-605
woundwort, 306-308
wunderbaum, 145-147
wurmfarn, 412-414
wu-wei-zu, 558-559
wymote, 422-424
X
xue zhi kang, 436-438
Y
yagona, 369-372
yarrow, 603-605
YEAST INFECTIONS
allspice for, 15-17
buchu for, 116-118
YEAST INFECTIONS
(Continued)
chaulmoogra oil for,
165-166
dill for, 232-234
lemon balm for, 389-391
tea tree oil for, 584-585
yellow astringent, 245-249
yellow dock, 605-606
yellow gentian, 285-287
yellow ginseng, 97-99
yellow horse, 245-249
yellow Indian shoe, 607-608
yellow lady’s slipper, 607-608
Yellow Leader, 40-42
yellow paint, 308-311
yellow puccoon, 308-311
yellow root, 308-311
yellow wood, 516-518
Yemen myrrh, 449-451
yerba maté, 608-610
yerba santa, 610-612
yew, 612-613
yi-yi, 608-610
yogurt, 1-3
yohimbe, 614-616
yohimbehe, 614-616
yohimbene, 614-616
yohimbime, 614-616
yohimbine, 614-616
yoshu-nezu, 364-366
Z
zaffer, 545-547
zaffron, 547-548
Zanthoxylum americanum,
516-518
Zanzibar aloe, 18-22
zerboni, 608-610
zhi tai, 436-438
zhong ma huang, 245-249
zigbii, 415-416
zimbro, 364-366
zingiber, 287-290
Zingiber officinale, 287-290
zombie’s cucumber, 360-363
zoom, 325-328
Pregnancy Categories
Category 1
No proven increase in the frequency of malformation or other
harmful effects on the fetus despite consumption by a large
number of women.
Category 2
No increase in frequency of malformation or other harmful
effects on the fetus from limited use in women. No evidence
of increased fetal damage in animal studies.
Category 3
No increase in frequency of malformation or other harmful
effects on the fetus from limited use in women. Animal studies
are lacking.
Category 4
No increase in frequency of malformation or other harmful
effects on the fetus from limited use in women. Evidence of
increased fetal damage in animal studies exists, although the
relevance to humans in unknown.
Category 5
Has caused or is associated with a substantial risk of causing
harmful effects on the fetus or neonate without causing
malformations. These effects may be reversible.
Category 6
Has caused or is associated with a substantial risk of causing
fetal malformation or irreversible damage.
Category 7
High risk of damage to the fetus.
Source: Therapeutic Goods Administration, Australian Drug Evaluation: Prescribing
medicines in pregnancy: an Australian categorisation of risk of drug use in pregnancy, ed 4, 1999, Commonwealth of Australia. Copyright Commonwealth of Australia.
Reproduced by permission. In Mills S, Bone, K: The Essential Guide to Herbal Safety,
London, 2005, Churchill Livingstone.