Rosuvastatin less than once without special treatment, the next normal dose can be, on the therapeutic effect will not cause serious impact. The main role of Rosuvastatin is to inhibit cholesterol synthesis, mainly used in the treatment of hypercholesterolemia, at the same time for the arterial plaque has a stabilizing effect, clinically, patients with coronary heart disease, ischemic cerebrovascular disease, but also need to take oral statin drugs for treatment. Clinically, oral Rosuvastatin can be taken once a day, but it is recommended that patients insist on taking it and try not to miss a dose. Missing a dose will not have a serious impact on the patient’s condition and does not require special treatment, but it is recommended that patients take it regularly and try to avoid missing doses. Adverse reactions of Rosuvastatin include nausea, vomiting, abdominal pain, muscle pain, joint pain, etc. It is prohibited for patients who are allergic to the drug components, have unexplained elevated liver enzymes, or have severe hepatic impairment. Clinical oral Rosuvastatin, under the guidance of the physician to choose the appropriate dose, and should adhere to regular medication.