The generic name for Lipitor is atorvastatin [3]. Lipitor is a brand name for atorvastatin, which is a medication used to lower cholesterol levels in the blood [1]. Atorvastatin is classified as a statin, a type of drug that works by blocking the enzyme that produces cholesterol in the liver [2]. It is available in tablet form and is usually taken once a day, with or without food [2]. Atorvastatin is also available in a generic form, which is often less expensive than the brand name version [3]. It is important to note that atorvastatin should only be taken under the guidance of a healthcare professional, as it can cause side effects and may interact with other medications [2].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.everydayhealth.com/drugs/lipitor
[3] https://www.goodrx.com/atorvastatin/what-is