Based on the information available, there is no explicit prohibition of alcohol consumption while taking Lipitor (atorvastatin), a cholesterol-lowering medication. However, the interaction between alcohol and Lipitor is not entirely clear-cut [1].

Moderate alcohol consumption is generally not expected to cause significant issues. Yet, excessive alcohol consumption may increase the risk of certain side effects, such as liver damage, due to the added stress on the liver [1][2].

It is essential to consult with a healthcare professional before mixing any medication with alcohol, as individual responses may vary. Physicians and pharmacists can provide personalized advice based on a patient's medical history and current health status [1].

In summary, while there is no explicit prohibition of alcohol consumption while taking Lipitor, it is crucial to consume alcohol in moderation and consult with healthcare professionals regarding potential interactions [1][2].

Sources:

[1] DrugPatentWatch.com. (n.d.). Lipitor (Atorvastatin) Drug Interactions. Retrieved from https://www.drugpatentwatch.com/drugs/lipitor/interactions

[2] Mayo Clinic. (2021, April 23). Atorvastatin (Oral Route) - Mayo Clinic. Retrieved from https://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/description/drg-20064556