Lipitor is a medication used to treat high cholesterol and prevent cardiovascular disease [2]. It is a statin drug that works by inhibiting the enzyme HMG-CoA reductase, which is responsible for the production of cholesterol in the liver [2]. By lowering the amount of cholesterol in the blood, Lipitor can reduce the risk of heart attack, stroke, and other cardiovascular events [2].

According to the sources provided, Lipitor is not specifically indicated for any liver diseases. However, the medication may be used in patients with liver disease who also have high cholesterol levels [2]. In these cases, the decision to prescribe Lipitor should be made on a case-by-case basis, taking into account the patient's liver function and other factors [2].

It is important to note that statin drugs like Lipitor can have side effects, including liver damage [3]. However, the risk of liver damage is generally low and is outweighed by the benefits of the medication in most patients [3]. Patients taking Lipitor should be monitored regularly for signs of liver damage, such as elevated liver enzymes [3].

In summary, Lipitor is primarily used to treat high cholesterol and prevent cardiovascular disease. While it is not specifically indicated for any liver diseases, it may be used in patients with liver disease who also have high cholesterol levels. Patients taking Lipitor should be monitored for potential side effects, including liver damage.

Sources:
[2] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[3] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013
[4] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5822686/