The main difference between pitavastatin calcium tablets and dispersible tablets is that dispersible tablets decompose faster and are better absorbed. The main effect of pitavastatin is to inhibit cholesterol synthesis, clinically divided into ordinary tablets and dispersible tablets, dispersible tablets than ordinary tablets in the stomach decomposition faster, conducive to the absorption of the drug, the drug in the body of the bioavailability of the relatively high. However, the production cost of dispersible tablets is relatively high, and the price is more expensive than that of ordinary tablets. Ordinary tablets and dispersible tablets have their own advantages and disadvantages. Pitavastatin is mainly used for the treatment of hypercholesterolemia in clinic, and also used for the treatment of ischemic cardiovascular and cerebrovascular diseases due to its plaque stabilizing effect. Adverse effects of the drug include nausea, vomiting, stomach upset, muscle aches, joint pain, elevated transaminases, etc. It is contraindicated in patients who are allergic to the components of the drug, have unexplained elevated liver enzymes, or have severe hepatic impairment. Pitavastatin should be selected under the supervision of a physician, choosing the appropriate dose and dosage form.