Clinically there is no course of treatment, Rosuvastatin Calcium Tablets should be taken for 30 days at a time, the specific time of taking the medication as prescribed by the doctor, some patients will have headache, dizziness and other adverse reactions after using the drug. Rosuvastatin Calcium Tablets can be used to treat primary hypercholesterolemia and mixed dyslipidemia due to dyslipidemia that is ineffective in the treatment of exercise therapy, weight control and dietary control. Patients can be treated with the drug under the guidance of the doctor, and usually patients use Rosuvastatin Calcium Tablets for 40 days at a time. Patients can seek medical advice 40 days after the medication is administered, and the doctor will adjust the dosage according to the patient’s medication status. Some patients may experience adverse reactions such as headache, dizziness, constipation, nausea, abdominal pain, muscle pain, generalized weakness, hives, etc. during treatment with Rosuvastatin Calcium Tablets. A single dose of Rosuvastatin Calcium Tablets is usually required to last for 30 days, and it is recommended that treatment with Rosuvastatin Calcium Tablets be contraindicated in people who are allergic to the ingredients of Rosuvastatin Calcium Tablets. In addition, patients with active liver disease, severe renal impairment, and myopathy are prohibited from treatment with Rosuvastatin Calcium Tablets. In addition to this, women during lactation, pregnancy, and preparation for pregnancy should avoid using Rosuvastatin Calcium Tablets.