Safety Concerns For Herbal Drugs
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Safety Concerns For Herbal Drugs
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Author : Mikolaj Tosto
language : en
Publisher:
Release Date : 2018
Safety Concerns For Herbal Drugs written by Mikolaj Tosto and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
In many countries around the globe, herbal supplements, tisanes and vegetable products, together with traditional Chinese medicines, are mostly unregulated and their content is not registered, examined or certified. Subsequently, potent plant toxins including dehydropyrrolizidine alkaloids and other forthcoming carcinogens can contaminate these products. As herbal and food supplement producers are left to their own means to determine the safety and purity of their products before marketing, disturbingly often good marketing practices currently in place are ignored and content is largely undocumented. As herbal medicines are used by increasing numbers of people, pharmacists must be knowledgeable about their safety. This requires appreciation of the magnitude of use, as well as regulations under which the products are marketed that may affect their safety. Unexpected effects of many popular herbal products are described in the text. Thus the pharmacist''s role in ensuring protection of the consumer continues to grow. Hence, more work is needed to educate consumers of the potential risk and require the industry to be more responsible to verify the content and insure the safety of their products. Safety Concerns for Herbal Drugs inspects the information required to review for you the balance between the risks and benefits related with the therapeutic use of medicinal plants. It focuses attention on the safety and toxicity aspects of herbal products. It also presents an overview of some of the most commonly used herbal products, including important clinical considerations in the use of these products. Herbal products and dietary supplements are widely available in supermarkets and other retail outlets, as well as by mail order. In fact, only a small percentage of these products are actually sold in pharmacies. Many patients believe they derive health benefits from these herbal preparations, yet some remain skeptical and may seek advice from health professionals prior to use. Thus, it is important for all health professionals, to be informed about available products and to be aware of any potential problems associated with their use. This text should be of valuable for medical students, health professionals, researchers as well as practitioners.In many countries around the globe, herbal supplements, tisanes and vegetable products, together with traditional Chinese medicines, are mostly unregulated and their content is not registered, examined or certified. Subsequently, potent plant toxins including dehydropyrrolizidine alkaloids and other forthcoming carcinogens can contaminate these products. As herbal and food supplement producers are left to their own means to determine the safety and purity of their products before marketing, disturbingly often good marketing practices currently in place are ignored and content is largely undocumented. As herbal medicines are used by increasing numbers of people, pharmacists must be knowledgeable about their safety. This requires appreciation of the magnitude of use, as well as regulations under which the products are marketed that may affect their safety. Unexpected effects of many popular herbal products are described in the text. Thus the pharmacist''s role in ensuring protection of the consumer continues to grow. Hence, more work is needed to educate consumers of the potential risk and require the industry to be more responsible to verify the content and insure the safety of their products. Safety Concerns for Herbal Drugs inspects the information required to review for you the balance between the risks and benefits related with the therapeutic use of medicinal plants. It focuses attention on the safety and toxicity aspects of herbal products. It also presents an overview of some of the most commonly used herbal products, including important clinical considerations in the use of these products. Herbal products and dietary supplements are widely available in supermarkets and other retail outlets, as well as by mail order. In fact, only a small percentage of these products are actually sold in pharmacies. Many patients believe they derive health benefits from these herbal preparations, yet some remain skeptical and may seek advice from health professionals prior to use. Thus, it is important for all health professionals, to be informed about available products and to be aware of any potential problems associated with their use. This text should be of valuable for medical students, health professionals, researchers as well as practitioners.
Safety Concerns For Herbal Drugs
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Author : Divya Vohora
language : en
Publisher: CRC Press
Release Date : 2015-12-01
Safety Concerns For Herbal Drugs written by Divya Vohora and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-01 with Health & Fitness categories.
Are herbal drugs totally devoid of adverse effects when used alone, as herbal formulations, or in concurrent use with modern medicines? Safety Concerns for Herbal Drugs examines that question and others like it to give you the information you need to judge for yourself the balance between the risks and benefits associated with the therapeutic use o
The Essential Guide To Herbal Safety
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Author : Simon Y Mills
language : en
Publisher: Elsevier Health Sciences
Release Date : 2004-12-23
The Essential Guide To Herbal Safety written by Simon Y Mills and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-12-23 with Medical categories.
Winner of American Botanical Council's 2005 James A. Duke Botanical Literature Award, the Essential Guide to Herbal Safety offers a balanced and objective perspective on the principles of herbal medicine safety as well as the complex challenges relating to self-prescribed or professionally prescribed herbal medications and supplements. With contributions from leading international practitioners and authorities, it contains comprehensive reviews, in monograph format, of the published safety data for 125 common herbs. You'll also find coverage of issues of quality, interactions, adverse reactions, toxicity, allergy, contact sensitivity, and idiosyncratic reactions. Provides the most current information on safety issues in herbal medicine. Presents authoritative and credible safety information from two experienced herbal practitioners. Combines theoretical chapters with 125 well-researched monographs, making it the most thorough and comprehensive text on the market for herbal safety in practice. Provides clear information using the most current evidence-based reviews, covering factors that influence herb safety, including the negative placebo effects (nocebo), various types of unpredictable effects, the basis for interactions between herbs and drugs, and quality issues. Uses an established grading system for assessing safety in pregnancy and lactation that is realistic and appropriate to herb use. Thoroughly critiques the dominant misinformation in the media and medical journals on herb safety issues. Contains 83 documented case studies on hepatoxicity and the effects in relation to kava. Kava safety is a hot topic. Includes two useful appendices detailing herbal references for pregnancy and lactation considerations.
The Problem Of Herbal Medicines Legal Status
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Author : José Luis Valverde
language : en
Publisher: IOS Press
Release Date : 1999
The Problem Of Herbal Medicines Legal Status written by José Luis Valverde and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Business & Economics categories.
The main problem in the use of medicinal plants, discussed in this book, is that citizens are being persuaded that herbal medicine is based on its low or even absent toxicology. A good efficacy is assumed as self-evident, and therapeutic benefit without risks is expected. Many users prefer natural medicine instead of synthetic remedies. However, the number of reports on unwanted side effects of phytomedicines increased in the last years. In some instances, a lack of pharmaceutical quality was found. The unqualified recommendation of herbal medicines may represent a considerable risk to the user. The use of a herbal remedy with unproven efficacy can represent a risk for the user when a more effective and necessary treatment will therefore be stopped or omitted. These circumstances must be taken into account by the governments, inspection services, the doctors and the judges. The present approach to herbal medicines and fraud with these products do not receive the necessary punishment because it is believed that if the product does not have any therapeutic property, it cannot entail any harm either.
Herbal Medicine
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Author : Virginia M Tyler
language : en
Publisher: Routledge
Release Date : 2013-10-11
Herbal Medicine written by Virginia M Tyler and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-11 with Health & Fitness categories.
Americans seeking herbal medicines now face confusion and even danger. There is great potential for these medicines to improve the health of consumers--if current regulations can be revised!Herbal Medicine: Chaos in the Marketplace is a prize-winning critique of the regulation and business of herbal medicine in the United States. It is the first book that examines the big picture issues-it tells the story of how the present situation developed, looks at what it means for consumers, compares approaches taken in other industrialized countries, and recommends where we need to go from here. Convenient reference tables provide easy access to information.Concerns about herbal medicines are hitting the headlines regularly, yet no other book has examined the core issues in depth from a public health perspective. Herbal Medicine: Chaos in the Marketplace fills that gap. It is highly relevant today, and you’ll find it will continue to be indispensable reading for years to come as the situation plays out.This balanced, unique, and insightful volume will add to your knowledge of herbal medicine regulation and its impact on consumer health by: framing the limitations of the current situation with brief examples reviewing the regulatory history of herbal medicines in the United States placing the situation in an international context by also examining regulations in Canada, Germany, France, and the United Kingdom illustrating the practical implications of U.S. regulations with six examples that demonstrate how herbal medicines could contribute more to consumer health--and the public health risks associated with the current regulatory situation analyzing the public health issues related to safety, research, clinical practice, consumer interests, business, media, and federal government offering key, high-impact recommendations for future policyConsumers, health care professionals, business people in the domestic and foreign herb industries, researchers, health plan executives, food and drug attorneys and policymakers, as well as educators and students, will all find this book essential to their understanding of the workings of the herbal medicine industry. Visit the author’s website at http://www.herbalchaos.com
Herbal Medicine
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Author : Iris F. F. Benzie
language : en
Publisher: CRC Press
Release Date : 2011-03-28
Herbal Medicine written by Iris F. F. Benzie and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-28 with Health & Fitness categories.
The global popularity of herbal supplements and the promise they hold in treating various disease states has caused an unprecedented interest in understanding the molecular basis of the biological activity of traditional remedies. Herbal Medicine: Biomolecular and Clinical Aspects focuses on presenting current scientific evidence of biomolecular ef
Natural Medicines
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Author : Dilip Ghosh
language : en
Publisher: CRC Press
Release Date : 2019-07-18
Natural Medicines written by Dilip Ghosh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-18 with Medical categories.
Globally, natural medicine has been considered as an important alternative to modern allopathic medicine. Although natural medicines are popular in society, only limited medicinal herbs have been scientifically evaluated for their potential in medical treatment. This book connects various aspects of the complex journey from traditional medicine to modern medicine. It provides information on topics including global regulations and regulatory hurdles, diverse nutritional challenges and potential health benefits, novel food innovations especially seed-to-clinic approaches, and future trends. FEATURES • Provides information on sustainable use of natural products in the development of new drugs and clinically validated herbal remedies • Discusses issues on evaluation and clinical aspects of herbal medicine, promotion and development, safety evaluation, metabolite profiling, biomarker analysis, formulation, and stability testing • Describes traditional uses of natural medicine through identification, isolation and structural characterization of their active components • Elucidates mechanisms of biological action, adverse effects and identification of their molecular targets of natural medicine • Multidisciplinary appeal including chemistry, pharmacology, pharmacognosy and cell and molecular biology, as well as integration with clinical medicine This book serves as an essential guide for individuals researching natural medicines, and industry employees in areas including drug development, pharmacology, natural products chemistry, clinical efficacy, ethnopharmacology, pharmacognosy, phytotherapy, phyto-technology and herbal science.
American Herbal Products Association S Botanical Safety Handbook Second Edition
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Author : Zoë Gardner
language : en
Publisher: CRC Press
Release Date : 2013-03-15
American Herbal Products Association S Botanical Safety Handbook Second Edition written by Zoë Gardner and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-15 with Health & Fitness categories.
Access to accurate, evidence-based, and clinically relevant information is essential to anyone who uses or recommends herbal products. With input from some of the most respected experts in herbal and integrative medicine, this completely revised edition of the American Herbal Products Association’s Botanical Safety Handbook reviews both traditional knowledge and contemporary research on herbs to provide an authoritative resource on botanical safety. The book covers more than 500 species of herbs and provides a holistic understanding of safety through data compiled from clinical trials, pharmacological and toxicological studies, medical case reports, and historical texts. For each species, a brief safety summary is provided for quick reference, along with a detailed review of the literature. Easily understood classification systems are used to indicate the safety of each listed species and the potential for the species to interact with drugs. Enhancements to the Second Edition include: Classification of each herb with both a safety rating and a drug interaction rating More references listed for each individual herb, vetted for accuracy Specific information on adverse events reported in clinical trials or case reports Safety-related pharmacology and pharmacokinetics of each herb, including drug interactions Additional information on the use of herbs by pregnant or lactating women Toxicological studies and data on toxic compounds Representing the core of the botanical trade and comprising the finest growers, processors, manufacturers, and marketers of herbal products, the mission of the AHPA is to promote the responsible commerce of herbal products. The American Herbal Products Association Botanical Safety Handbook, Second Edition ensures that this vision is attained. The book will be a valuable reference for product manufacturers, healthcare practitioners, regulatory agencies, researchers, and consumers of herbal products.
Safety Issues Affecting Chinese Herbs The Case Of Asarum
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Author : Subhuti Dharmananda
language : en
Publisher:
Release Date : 2000
Safety Issues Affecting Chinese Herbs The Case Of Asarum written by Subhuti Dharmananda and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Herbs categories.
"Asarum has not been of significant concern in regard to its safety in common herbal usage until very recently. It had not been banned in any country, nor did herb trade organizations have it on their list of herbs to be concerned about. Herb guides do not list it under the main headings as toxic or even slightly toxic (for example, Chinese herb guides will list an herb as being toxic as part of its properties such as nature and taste). Yet, in the changing circumstances of modern herb use, safety questions about several commonly used herbs are just beginning to be raised. Wild ginger (Asarum canadense) was included on a list issued by the FDA as an herb containing aristolochic acid, a compound that has been banned from the herb trade in the year 2000. The main process of removing aristolochic acid is by eliminating potential sources of it (alternatively, every batch of material that is of concern can be tested for the compound). Since asarum is so central an herb to the practice of Chinese herbal medicine, the issues surrounding its safety should be understood as a reflection of concerns that can be raised about many other herbs. The future of asarum in Chinese herbal medicine is unclear. At this time, it remains available for use, and there are no indications that low dosage over a moderate period of time has been associated with any signs of toxicity. When it is used, the dosage should be limited to 3 grams per day by decoction or the equivalent in dried decoction; the dosage of the powdered herb should be limited to about 1 gram per day. Duration of continuous therapy should be limited to three months, as is characteristic of most treatment strategies using this type of herb (interior warming, surface relieving). It might be used again, if needed, at a later time" -- from the author's description.
Phytopharmaceuticals And Herbal Drugs
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Author : Manju Rawat Singh
language : en
Publisher: Elsevier
Release Date : 2023-07-15
Phytopharmaceuticals And Herbal Drugs written by Manju Rawat Singh and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-15 with Medical categories.
Phytopharmaceuticals and Herbal Drugs: Prospects and Safety Issues in the Delivery of Natural Products explores the delivery aspects of plant-based drugs, providing insights into formulation constraints associated with plant-based drugs, the development of novel delivery systems based on polymers or lipids, and how combining natural products with technological advancements in drug delivery is making large strides. Some of the best-selling drugs for the treatment of diseases like cancer, ulcers and malaria are either natural products or their derivatives, all of which are covered in this comprehensive resource. This book will be useful to researchers working in plant-derived medicines and the development of their delivery systems, including sections on their derivatives and analogs that represent over 50% of all drugs in clinical use. Active ingredients originated from plant resources generally exhibit compromised desired effects limited by issues such as stability, solubility, molecular size, bioavailability and toxicity. Includes perspectives from academic and industry research Provides information on the safety, regulatory aspects and clinical aspects related to plant-based drugs Introduces developments of new targeted drug delivery systems