Meridia, also available as Sibutramine, is an appetite suppressant. There is discontinuation in its use in many countries. It was under prescription in the market as an adjunct to treat obesity and diet and physical exercise. Meridia comes with diet and exercise under a treatment program to treat obesity-related high cholesterol, diabetes, or high blood pressure. It is beneficial as it produces appetite suppression to obtain weight loss in treating patients with obesity. Meridia helps lose weight by altering brain neurotransmitters, and people usually take a low-calorie diet to help lose weight caused by obesity.