Lipitor is a medication used to lower cholesterol levels in the blood. It belongs to a class of drugs called statins, which work by inhibiting an enzyme that is involved in the production of cholesterol in the liver. Lipitor is a brand name for the drug atorvastatin [2].

There are several alternatives to Lipitor that can also be used to lower cholesterol levels. Some of these alternatives include:

1. Crestor (rosuvastatin): This is another statin medication that works in a similar way to Lipitor. It is often prescribed to people who are unable to tolerate Lipitor or who do not achieve their cholesterol-lowering goals with Lipitor [3].

2. Zetia (ezetimibe): This medication works by blocking the absorption of cholesterol in the intestines. It is often used in combination with a statin medication like Lipitor or Crestor [3].

3. Repatha (evolocumab): This is a newer medication that works by blocking a protein that prevents the liver from removing LDL cholesterol from the blood. It is often used in combination with a statin medication [3].

It is important to consult with a doctor before switching from Lipitor to an alternative medication. The doctor can evaluate the patient's medical history, current health status, and other medications they may be taking to determine the best course of treatment.

Sources:
[2] https://www.medicalnewstoday.com/articles/lipitor
[3] https://www.healthline.com/health/high-cholesterol/alternatives-to-lipitor