Psychologic Therapies for Irritable Bowel Syndrome.

The treatment of patients with irritable bowel syndrome (IBS) is a difficult task, as the results from therapy with pharmacologic agents have been disappointing. Psychologic treatments, in particular cognitive behavior therapy, hypnotherapy, and dynamic psychotherapy have all shown to be effective in the treatment of patients with IBS. Underpinning all these treatments is a clear understanding of a biopsychosocial model of interaction between emotion and gut function in IBS. These psychologic therapies are intended to break the negative feedback loop between emotion and gut function in order to reduce symptoms. Attention to the psychologic issues underlying IBS helps reduce psychosocial factors that maintain the presence of symptoms and inappropriate health-care seeking behavior. There are a number of common elements in the psychologic approaches that can be used in routine clinical practice; these include a detailed assessment, psychoeducation, support, and reassurance.