Tegaserod does not alter fasting or meal-induced biliary tract motility.

Objective: Tegaserod is a 5-HT(4) receptor partial agonist that increases peristaltic activity of the intestinal tract. It is approved for the treatment of patients with irritable bowel syndrome with constipation (IBS-C). IBS is a chronic gastrointestinal disorder of function that is reported to be associated with an increased incidence of abdominal surgery including cholecystectomy.