Lipitor, the brand name for the drug atorvastatin, is a medication used to lower cholesterol levels and reduce the risk of heart attack, stroke, and other cardiovascular diseases. The recommended dosage of Lipitor depends on the patient's medical history, current health condition, and response to the treatment.

According to the sources provided, the initial recommended dose of Lipitor for most adults is 10-20 mg once daily. However, the dosage may be increased to a maximum of 80 mg once daily, depending on the patient's response to the treatment and the severity of their condition. The dosage may also be adjusted based on the patient's age, gender, and other factors such as liver or kidney function.

It is important to note that Lipitor should only be taken under the supervision of a healthcare provider and should not be used as a substitute for a healthy lifestyle, including regular exercise and a balanced diet. Patients should also inform their healthcare provider of any other medications they are taking to avoid potential drug interactions.

In conclusion, the recommended dosage of Lipitor varies depending on the patient's individual needs and response to the treatment. Patients should consult with their healthcare provider to determine the appropriate dosage for their specific condition.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.drugs.com/dosage/lipitor.html
[3] https://reference.medscape.com/drug/lipitor-atorvaliq-atorvastatin-342446