FETRASIL® (sibutramine hydrochloride monohydrate) is used for people who need to lose 30 pounds or more, depending on height, and should be used with a reduced-calorie diet.Fetrasil™ Tablets Each Fetrasil Tablets contains 5 mg, 10 mg, and 15 mg of sibutramine hydrochloride monohydrate. It also contains as inactive ingredients: lactose monohydrate,obesity,obesity info,overweight obesity,obesity help,obesity diseases,increasing obesity,diet and obesity