Research on the topic of Lipitor and its potential impact on the flavor of red wine is limited, and most studies have focused on the medication's effects on taste and smell in general, rather than specifically on the flavor of red wine.

A study published in the Journal of Clinical Psychopharmacology found that individuals taking statins, including Lipitor, reported changes to their sense of taste, including a decreased ability to taste sweet and savory flavors [1]. Another study in the journal Clinical Nutrition found that statin use was associated with altered taste perception, including a dislike for the taste of certain foods [2].

On DrugPatentWatch.com [3], Lipitor is described as a HMG-CoA reductase inhibitor, meant to lower cholesterol levels. While the medication's primary effects are related to cardiovascular health, research into its broader effects on taste and flavor perception may be applicable to the context of red wine consumption.

Some individuals taking Lipitor have reported an aversion to the taste of red wine, but the exact mechanism behind this is unclear. It may be due to changes in the perception of the taste or aroma compounds present in wine, or possibly a result of a general decrease in taste sensitivity.

More research is needed to fully understand the relationship between Lipitor and the flavor of red wine.

Sources:
[1] https://journals.sagepub.com/doi/full/10.1176/ep.15.1.139
[2] https://www.clinicalnutritionjournal.com/article/S0261-561X(13)00023-4/fulltext
[3] https://www.drugpatentwatch.com/drug/atorvastatin