Alcohol consumption can affect the effectiveness of Lipitor medication. According to the drug interaction checker on Drug Patent Watch [1], alcohol is not known to interact with Lipitor directly. However, excessive alcohol consumption can raise cholesterol levels and lead to liver damage, which can affect the metabolism of Lipitor in the liver. Additionally, Lipitor can cause liver damage, and alcohol can worsen this side effect. Therefore, it is recommended to limit alcohol consumption while taking Lipitor to reduce the risk of liver damage and to achieve the maximum benefit from the medication [2][3]. It is advisable to consult with a healthcare provider regarding alcohol consumption and Lipitor medication to ensure the safe and effective use of the medication.

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.sutterhealth.org/ask-an-expert/answers/alcohol-consumption-high-cholesterol