www.drugs.com/medical-answers/januvia-weight-gain-loss-3541144/
...patients. Januvia may be used with other type 2 diabetes medications, such as metformin, sulfonylureas, or insulin, to control blood sugar. When used with metformin, the decrease in body weight in the groups given Januvia plus metformin was similar to those given metformin alone. When Januvia was compared...