Based on the sources provided, there is no direct information that suggests Lipitor can change the aftertaste of red wine. Lipitor is a medication used to lower cholesterol levels, specifically LDL cholesterol and triglycerides [1]. It works by inhibiting an enzyme involved in cholesterol production in the liver [1].

Red yeast rice, on the other hand, is a dietary supplement that contains compounds similar to statins, such as lovastatin, which is also found in Lipitor [2]. Red yeast rice is often used as an alternative to statin medications for lowering cholesterol levels [2]. However, it is important to note that the effectiveness and safety of red yeast rice supplements can vary, as they are not regulated by the FDA [2].

There is no specific mention of red wine or its aftertaste in the sources provided. Red wine is known for its complex flavors and can have a variety of aftertastes depending on factors such as grape variety, fermentation process, and aging [3]. It is unlikely that Lipitor or red yeast rice would directly affect the aftertaste of red wine.

It is always advisable to consult with a healthcare professional or pharmacist for personalized advice regarding the interaction between medications and dietary supplements, as well as any potential effects on taste or other aspects of daily life.

Sources:
[1] DrugPatentWatch. Lipitor. Retrieved from https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] Mayo Clinic. Red yeast rice. Retrieved from https://www.mayoclinic.org/drugs-supplements-red-yeast-rice/art-20363074
[3] WebMD. Lowering Triglyceride Levels. Retrieved from https://www.webmd.com/cholesterol-management/lowering-triglyceride-levels