How to use Rosuvastatin Calcium Tablets can be answered from three perspectives: indications, dosage, and avoiding combination with certain drugs. 1. Indications: It is mainly used for hyperlipidemia that cannot be controlled by adjusting diet, increasing exercise, etc. It can reduce blood cholesterol, and can also assist in the treatment of atherosclerosis, which can stabilize plaque and avoid plaque rupture. 2. Dosage: generally start from 5mg, once a day, or under the guidance of a doctor, according to the specific lipid values, adjust the dose, the dose should not exceed 20mg a day. 3. Avoid combining with certain drugs: can not be combined with cyclosporine, may lead to abnormal drug metabolism, can not be used with vitamin K antagonists, such as warfarin, may lead to a decline in blood coagulation, triggering hemorrhage, in addition to other lipid-lowering drugs are not recommended for use in conjunction with other drugs, which may lead to muscle cell damage. Need to use Rosuvastatin Calcium Tablets under the guidance of a doctor, need to take other drugs, should pay attention to communicate with the doctor, clear whether the same can be taken.