Mosby's Handbook of Drug-Herb and Drug-Supplement Interactions Written by Richard Harkness, Pharm, CDM, FASCP, and Steven Bratman, MD, for HealthGateOver 608 pp., Copyright 2003$29.95, SoftcoverAvailability: In Stock Mosby TitleISBN:0323020143 FREE shipping for individuals. DescriptionWith an increasing number of patients combining herbal treatments with prescribed medications, reliable information on herb/supplement and pharmaceutical interactions is much needed. This portable reference is organized alphabetically by drug name and features an entry for each drug-herb/drug-supplement combination that has a proven interaction. Each entry is rated on a scale of 1 to 4 to show the severity of the interaction and includes information on related drugs, an interaction summary, a discussion of the interaction, management suggestions, and references. In addition to the core material, there are also several helpful appendices on interactions by herb or supplement, nutrient depletions, and drug-herb add-on depressant interactions.