Rosusure-AP 20/150 Capsule is a combination of two medications that helps to prevent heart attacks, strokes, and angina. Rosusure-AP 20/150 Capsule is a combination medication used to prevent heart attacks. It contains rosuvastatin, which acts by lowering "bad" cholesterol (LDL) while increasing "good" cholesterol (HDL) in the blood. High cholesterol levels might constrict the blood arteries (atherosclerosis). Lowering cholesterol lessens the risk of heart disease and stroke and allows one to stay healthier for longer. Rosusure-AP 20/150 Capsule also contains aspirin, a blood thinner that prevents blood clots from forming or expanding in size.