Lipitor (atorvastatin) is a medication used to lower cholesterol levels in the body. The dosage of Lipitor depends on various factors such as the patient's age, medical history, and response to treatment. The recommended starting dose of Lipitor is usually 10-20 mg once daily, which can be increased to a maximum of 80 mg per day in certain cases [2].

According to drugpatentwatch.com, Lipitor is available in various strengths ranging from 10 mg to 80 mg. The website also states that the patent for Lipitor expired in 2011, which means that generic versions of the drug are available [1].

Healthline.com also recommends starting with a lower dose of Lipitor and gradually increasing it as needed. The website states that the typical starting dose for most adults is 10-20 mg per day, and the maximum recommended dose is 80 mg per day [2].

Singlecare.com provides information on the dosages of Lipitor available in pharmacies. The website states that Lipitor is available in 10 mg, 20 mg, 40 mg, and 80 mg tablets. It is recommended to take Lipitor at the same time each day, with or without food [3].

In conclusion, the recommended dosage of Lipitor varies depending on individual factors. It is usually recommended to start with a lower dose and gradually increase it as needed. The maximum recommended dose of Lipitor is 80 mg per day. However, it is important to consult with a healthcare provider before making any changes to the dosage of Lipitor.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.healthline.com/health/drugs/lipitor-dosage
[3] https://www.singlecare.com/prescription/lipitor/dosage