American Journal of Health-System Pharmacy
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Warfarin interacts with many conventional drug products and herbal products,1-3 Given the incompleteness of information on drug-herbal product interactions and the potential for health care practitioners to be unaware of their patients' utilization of herbal products, we surveyed the use of such products among patients receiving warfarin through an anticoagulation clinic. Patients at the University of Maryland Medical System Anticoagulation Clinic were asked to complete an anonymous written questionnaire during their regularly scheduled appointments over one month.
This is a post-print version of an article originally published in American Journal of Health-System Pharmacy,2002, Volume 59, Issue 4.. The version of record is available at AJHP. Archived with permission from the American Society of Health System Pharmacists, all rights reserved.
Zuckerman, Ilene H.; Steinberger, Eileen K.; Ryder, Priscilla T.; and Haines, Stuart, "Herbal Product Use Among Anticoagulation Patients" (2002). Scholarship and Professional Work – COPHS. 86.