Rosuvastatin is used to lower the level of cholesterol in the blood, prevent atherosclerosis and stabilize the plaque effect in the blood vessels, lower LDL and cholesterol in the blood, and increase the amount of HDL in the blood. The use of Rosuvastatin in conjunction with a low-fat diet may also reduce the amount of cholesterol and other fatty substances in the blood of children and adolescents with familial hypercholesterolemia. Rosuvastatin belongs to the class of statins, and its pharmacological effect also slows down the production of cholesterol in the body, reduces the accumulation of cholesterol in the walls of the arteries, inhibits atherosclerosis of the blood vessels and stabilizes the plaque, avoiding the resulting myocardial infarction, cerebral thrombosis and other vascular blockage diseases, many groups of patients with hyperlipidemia, atherosclerosis, and stenosis of the blood vessels, will use this drug.