Based on the available information, Lipitor is a medication used to lower cholesterol levels in the body. It is a type of drug known as a statin, which works by blocking a substance your body needs to make cholesterol [${3}]. High levels of cholesterol can lead to plaque buildup in the arteries, increasing the risk of heart disease and stroke.

In relation to your question, "what other meds prevent liver damage like Lipitor," it appears there may be a misunderstanding. Lipitor and other statins do not prevent liver damage; rather, they can sometimes cause liver damage as a side effect [${2}]. Therefore, it is essential to have regular liver function tests while taking Lipitor or other statins.

However, if you are looking for medications that can help protect the liver from damage caused by other factors, there are several options. For instance, medications like ursodeoxycholic acid (UDCA) and silymarin (milk thistle) are sometimes used to treat liver diseases [${1}]. Additionally, antiviral medications like those used to treat hepatitis C can help prevent liver damage caused by the virus [${1}].

In summary, Lipitor and other statins do not prevent liver damage but can sometimes cause it as a side effect. Medications like UDCA, silymarin, and antiviral drugs can help protect the liver from damage caused by other factors.

Sources:

1. <https://www.drugpatentwatch.com/p/tradename/LIPITOR>
2. <https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013>
3. <https://www.yalemedicine.org/news/13-things-to-know-paxlovid-covid-19>