Metformin works by decreasing glucose (sugar) production in the liver and decreasing absorption of glucose by the intestines. Sitagliptin works by regulating the levels of insulin your body produces after eating. It is used together with diet and exercise to improve blood sugar control in adults with type 2 diabetes mellitus.
Bloated or feeling of fullness Excess air or gas in the stomach or intestines Indigestion Lack or loss of strength Muscle aches Sore throat Vomiting Weight loss
