The recommended dosage of pitavastatin is 1mg to 2mg, the specific medication needs to be selected under the guidance of the doctor in conjunction with their own conditions, not unauthorized use of medication. Pitavastatin is a commonly used statin in the treatment of familial hypercholesterolemia and hypercholesterolemia, and the recommended dosage is 1mg to 2mg, with the maximum dosage not exceeding 4mg per day, and the initial dosage for patients with renal insufficiency and hepatic disease is 1mg per day. Pitavastatin in the process of medication may appear rash, itching, abdominal pain, rhabdomyolysis and other adverse reactions, it is recommended that strict compliance with medical advice, the occurrence of adverse reactions recommended to consult a doctor, drug allergy is prohibited.