The minimum dose of atorvastatin is 10mg per day, the common dose is 10~20mg/day, usually the maximum does not exceed 80mg/day, can be used for the treatment of hypercholesterolemia, coronary heart disease and other diseases. Atorvastatin is a lipid-regulating drug, the common starting dose is 10mg once daily, usually the minimum dose is 10mg per day, the use of atorvastatin if you need to adjust the dosage, the dosage adjustment interval should be 4 weeks or longer, the majority of patients in a dose of 10-20mg once daily, the blood lipid level can be controlled. With a maximum daily dose of 80 mg of atorvastatin, significant efficacy is usually seen at 2 weeks of treatment, maximum efficacy is seen at 4 weeks of treatment, and efficacy is maintained with long-term treatment. Atorvastatin can be taken at any time of the day, regardless of meal times. The use of this drug is contraindicated in patients who are allergic to atorvastatin, patients with active liver disease, pregnant and lactating women. If you need to use this drug, do so under the supervision of a physician.