Some doctors suggest antispasmodic drugs or tranquilizers, which may relieve symptoms. Antidepressant drugs also are used sometimes in patients who are depressed. The major concerns with drug therapy of IBS are the potential for drug dependency. In an effort to control their bowels or reduce stress, some people become dependent on laxatives or tranquilizers. If this happens, slow withdrawal from the drugs is recommended.
All medications carry risks.
If you are considering medication as a therapy, ask your doctor or pharmacist to explain the medication's benefits, risks, side effects and costs. According to the Institute, IBS has not been shown to lead to any serious, organic diseases. No link has been established between IBS and inflammatory bowel diseases such as Crohn's disease or ulcerative colitis. IBS does not lead to cancer. Some individuals have a more severe form of IBS, and the fear of pain and diarrhea may cause them to withdraw from normal activities.