The most common side effects of taking Rosuvastatin are elevated transaminases and muscle pain, so patients’ liver function and creatine kinase need to be monitored regularly during the drug administration to keep abreast of the safety of the drug treatment. However, the overall safety of the drug is very high. Rosuvastatin is a lipid-lowering drug, mainly used for the treatment of patients with hyperlipidemia and coronary heart disease, and it is very effective in significantly reducing the cholesterol level of patients. It can significantly reduce the cholesterol level of patients. During the administration of the drug, patients’ blood lipids should be monitored regularly and the next lipid-lowering program should be adjusted according to the blood lipid level. Patients with hyperlipidemia are advised to eat less calorie-rich foods and fried foods to facilitate the control of blood lipids.