Lipitor is a medication used to lower cholesterol levels in the body. Alcohol, on the other hand, is a substance that can have negative effects on the liver and can interfere with medication effectiveness. According to sources [1], [2], and [3], alcohol consumption while taking Lipitor can increase the risk of liver damage and worsen the side effects of the medication. The liver is responsible for breaking down both alcohol and Lipitor, so consuming alcohol while taking Lipitor can put extra stress on the liver and increase the risk of liver damage. Additionally, alcohol can interfere with the effectiveness of Lipitor, making it less effective in lowering cholesterol levels. Therefore, it is recommended to avoid alcohol while taking Lipitor to avoid these negative effects. It is important to talk to a doctor or pharmacist before combining any medications with alcohol to ensure that it is safe to do so.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ALCOHOL
[2] https://www.verywellhealth.com/can-i-drink-wine-if-i-take-lipitor-1124044
[3] https://www.singlecare.com/blog/lipitor-and-alcohol/