Rosuvastatin has lipid-lowering as well as arterial plaque stabilizing properties, and is typically taken at a dose of 5 mg, but the dose can vary depending on the patient’s condition when the medication is used all the time. Rosuvastatin is a lipid-lowering drug that lowers cholesterol and LDL cholesterol. The starting dose is usually 5 mg once a day, and for patients with high LDL cholesterol, an increase in dosage to 10 mg once a day may be considered, with an increase to 20 mg once a day if necessary if the blood lipids are still high when monitored after 4 weeks of dosing. As Rosuvastatin may cause headache and dizziness as well as blood sugar and other abnormalities, it is recommended that patients need to take medication under the guidance of a doctor and regularly monitor blood lipids, blood sugar and other biochemical indicators, do not increase or decrease the dosage without authorization, so as not to affect the efficacy of the treatment.