Lipitor, a medication commonly used to treat high cholesterol, can impact liver function. The drug, also known as atorvastatin, works by blocking a substance your body needs to make cholesterol [1]. However, Lipitor's label includes a warning about the potential for increased liver enzymes, which can indicate liver damage [3].

According to the Mayo Clinic, statins like Lipitor can sometimes cause an increase in liver enzymes, but it's usually minor and doesn't cause symptoms [3]. In most cases, the enzyme levels return to normal after continuing or stopping the drug. However, in rare cases, statins can cause severe liver damage [3].

When it comes to alcohol consumption, the interaction with Lipitor is less clear. The FDA does not list alcohol as an interaction with Lipitor [1]. However, Verywell Health notes that drinking alcohol can increase triglyceride levels, which can be a problem if you're taking Lipitor [2]. High triglycerides can increase your risk of heart disease [2].

The Mayo Clinic states that moderate alcohol consumption is generally safe for most people taking Lipitor [3]. Moderate drinking is defined as up to one drink a day for women and up to two drinks a day for men [3]. However, you should talk to your doctor about your alcohol consumption if you're taking Lipitor [3].

In conclusion, Lipitor can impact liver function by increasing liver enzymes, although this is usually minor. Alcohol consumption can increase triglyceride levels, which can be a problem if you're taking Lipitor. Moderate alcohol consumption is generally safe for most people taking Lipitor, but you should talk to your doctor about your alcohol consumption if you're taking this medication.

Sources:
[1] <https://www.drugpatentwatch.com/p/tradename/LIPITOR>
[2] <https://www.verywellhealth.com/can-i-drink-wine-if-i-take-lipitor-1124044>
[3] <https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013>