Statin is recommended to be taken orally every day, the dose per capsule varies from drug to drug, and the number of capsules of the drug should not be taken as the dose, as prescribed by the doctor. The main function of statin drugs is to lower cholesterol, and at the same time have the effect of lowering triglycerides. Statin drugs mainly through the inhibition of cholesterol synthesis to play the efficacy of lowering blood lipids, clinical use of drugs is recommended to be taken every day, to maintain the concentration of the need to stabilize, it is not recommended that every other day oral once. The specific dosage of the drug should be followed by the doctor, according to the specific dosage requirements of the manual. Adverse effects of statins include nausea and vomiting, dizziness, abdominal pain, constipation, joint pain, muscle aches and pains, etc. They are contraindicated for patients who are allergic to the components of the drug, have unexplained elevated liver enzymes, or have severe liver function impairment. Clinical oral statin drug treatment, there are under the guidance of the physician to choose the appropriate dose.