Risu is Rosuvastatin Calcium Tablets, it is not recommended to take it every other day, the half-life of the drug is about 19 hours, if you take it every other day, it will affect the therapeutic effect. Rosuvastatin Calcium Tablet is mainly used for hypercholesterolemia, lowering blood lipids, can fight atherosclerosis, inhibit thrombosis, with the role of regulating blood lipids, common adverse reactions are endocrine disorders, dizziness, headache, constipation, nausea, etc., allergic to Rosuvastatin Calcium Tablet is contraindicated, contraindicated in patients with active liver disease, contraindicated in pregnant and lactating women. If during the period of taking Rosuvastatin, there is an abnormality of liver function, transaminase index is elevated, you should go to the hospital in time to check the liver function, if the patient’s cholesterol and LDL is high, through the way of diet, so that cholesterol can not be restored to normal, can only take the Rosuvastatin, it is not recommended to eat every other day, because the efficacy of the drug can not reach the standard, can not play a therapeutic role. Rosuvastatin calcium tablets are not recommended to take every other day, in the use of the process can not be arbitrarily stop, reduce the drug, should be in the doctor’s life under the guidance of taking.