Lipitor, also known as atorvastatin, is a medication used to treat high cholesterol levels and prevent cardiovascular disease. According to [2], Lipitor can cause several side effects, including muscle pain, weakness, and liver damage. However, liver damage is rare and occurs in less than 1% of people taking the medication. In addition, Lipitor is not recommended for people with liver disease or abnormal liver function tests.

According to [3], statins, including Lipitor, can cause liver damage, but it is usually mild and temporary. The risk of liver damage is higher in people who drink alcohol heavily or have a history of liver disease. Therefore, it is essential to monitor liver function tests regularly while taking Lipitor. If there are any signs of liver damage, the medication should be stopped immediately.

In conclusion, while Lipitor can cause liver damage, it is rare and occurs in less than 1% of people taking the medication. People with liver disease or abnormal liver function tests should not take Lipitor. It is essential to monitor liver function tests regularly while taking Lipitor, especially in people who drink alcohol heavily or have a history of liver disease. If there are any signs of liver damage, the medication should be stopped immediately.

Sources:
[2] https://www.medicalnewstoday.com/articles/drugs-lipitor-side-effects
[3] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013