Complementary and Alternative Medicine - Herbal Therapy and Anesthesia
is a topic covered in the Clinical Anesthesia Procedures
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Herbal medicines and phytopharmaceuticals
Herbal medicines and phytopharmaceuticals are plants or parts of plants that contain biologically active components. There is tremendous variability in the purity and potency of herbal preparations. The amount of active component can vary widely within the same species depending on growing conditions. Herbal products are sometimes adulterated with foreign substances, including pharmaceuticals, bacteria, and toxic metals. Dietary supplements contain “concentrate, metabolite, constituent, extract, or combination of any ingredient of a vitamin, mineral, amino acid, enzyme or herb.” Vitamins are supplements that contain essential organic compounds or nutrients that are required in small amounts to maintain bodily functions. Homeopathic medications are derived from plant, animal, or mineral sources. It is thought that they stimulate natural defenses in very diluted doses.
Herbal medicines are regulated by the U.S. Food and Drug Administration in the category of “dietary supplements” along with compounds such as vitamins and amino acids. The manufacturer does not have to prove efficacy or safety of a compound before it is marketed, and products are not scrutinized via the same stringent testing placed on drugs. Some companies are now using techniques such as chromatography to identify and standardize herbal preparations.
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Pino, Richard M., editor. "Complementary and Alternative Medicine - Herbal Therapy and Anesthesia." Clinical Anesthesia Procedures, 9th ed., Wolters Kluwer, 2019. Anesthesia Central, anesth.unboundmedicine.com/anesthesia/view/ClinicalAnesthesiaProcedures/728421/all/Complementary_and_Alternative_Medicine___Herbal_Therapy_and_Anesthesia.
Complementary and Alternative Medicine - Herbal Therapy and Anesthesia. In: Pino RM, ed. Clinical Anesthesia Procedures. 9th ed. Wolters Kluwer; 2019. https://anesth.unboundmedicine.com/anesthesia/view/ClinicalAnesthesiaProcedures/728421/all/Complementary_and_Alternative_Medicine___Herbal_Therapy_and_Anesthesia. Accessed October 16, 2019.
Complementary and Alternative Medicine - Herbal Therapy and Anesthesia. (2019). In Pino, R. M. (Ed.), Clinical Anesthesia Procedures. Available from https://anesth.unboundmedicine.com/anesthesia/view/ClinicalAnesthesiaProcedures/728421/all/Complementary_and_Alternative_Medicine___Herbal_Therapy_and_Anesthesia
Complementary and Alternative Medicine - Herbal Therapy and Anesthesia [Internet]. In: Pino RM, editors. Clinical Anesthesia Procedures. Wolters Kluwer; 2019. [cited 2019 October 16]. Available from: https://anesth.unboundmedicine.com/anesthesia/view/ClinicalAnesthesiaProcedures/728421/all/Complementary_and_Alternative_Medicine___Herbal_Therapy_and_Anesthesia.
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