Ozempic® (semaglutide) injection 0.5 mg, 1 mg, or 2 mg is an injectable prescription medicine used:along with diet and exercise to improve blood sugar (glucose) in adults with type 2 diabetes to reduce the risk of major cardiovascular events such as heart attack, stroke, or death in adults with type 2 diabetes with known heart disease to reduce the risk of kidney disease worsening, kidney failure (end-stage kidney disease), and death due to cardiovascular disease in adults with type 2 diabetes and chronic kidney disease