"This review discusses these four major functional disorders: chronic fatigue syndrome, fibromyalgia, irritable bowel syndrome, and premenstrual syndrome." "Here you can examine diagnostic criteria and treatment regimes that reveal what medicines and treatments had positive and negative responses for patients and the known risks and benefits of the drugs used in each case." "The Pharmacotherapy of Common Functional Syndromes: Evidence-Based Guidelines for Primary Care Practice gives medical professionals and their patients a concise and current source that contains the latest research on these topics."--BOOK JACKET.