title: Herbs and the brain: friend or foe? The effects of ginkgo and garlic on warfarin use.
abstract: In the quest for longevity and as an alternative to Western medicine, there has been a resurgence in traditional remedies. However, several concerns have been raised about the increased use of herbal remedies, including potential interactions with "Western" medicines, the lack of quality control, the assessment of herbal clinical trials, and the adulteration of herbal remedies by traditional prescribers. Taking an herbal history is not usually a part of medical/nursing practice, and patients usually do not readily volunteer such information. In the cerebrovascular and cardiac settings, it is particularly important to gain such a history and to educate patients and family members about the potential interactions of herbal remedies with anticoagulants. Two herbal supplements in particular, ginkgo biloba and garlic, have demonstrated effects on warfarin.
authors.affiliation: Royal North Shore Hospital, St. Leonards, NSW, Australia.
authors.forename: V
authors.initials: V
authors.lastname: Evans
mesh_terms: D000208:Acute Disease; D000328:Adult; D000925:Anticoagulants / Q000009:adverse effects*; D004347:Drug Interactions; D004335:Drug and Narcotic Control; D005260:Female; D018565:Food-Drug Interactions; D005737:Garlic / Q000009:adverse effects*; D020441:Ginkgo biloba / Q000009:adverse effects*; D006408:Hematoma, Subdural / Q000139:chemically induced; D006801:Humans; D008487:Medical History Taking; D009730:Nursing Assessment; D008517:Phytotherapy; D010946:Plants, Medicinal; D014859:Warfarin / Q000009:adverse effects*
chemical_list: D000925:Anticoagulants; D014859:Warfarin