I was on Elavil (Tricyclic Antidepressant) for depression and headaches. I came down from a high does slowly under a Doctor�s supervision. The last dose was about 10 or 20 mg for about two weeks. No problems withdrawing. IBS symptoms that were gone with Elavil (like D) came back. Diet and Metamucil helped control my D problems. Calcium Carbonate, Caltrate has helped people with D.------------------Take care, Forever Vikee