Based on the information provided, it seems like you're asking if Lipitor, a medication used to treat high cholesterol, has any impact on the taste of red wine. I was unable to find specific information regarding Lipitor and a taste shift in red wine. However, it's important to note that medications can interact with food and beverages, potentially affecting taste, smell, or absorption [1].

Lipitor (atorvastatin) is a type of statin, a class of drugs that work by blocking an enzyme in the liver needed to make cholesterol [2]. Possible side effects of Lipitor include headache, nausea, diarrhea, muscle or joint pain, and changes in some blood tests [3]. A taste shift in red wine is not listed as a known side effect.

It's always recommended to consult with a healthcare professional or pharmacist regarding potential interactions between medications and food or beverages [1]. They can provide personalized advice based on an individual's medical history and current medications.

Sources:

1. [DrugPatentWatch.com](https://www.drugpatentwatch.com/understanding-drug-interactions/). Understanding Drug Interactions.
2. Mayo Clinic. (2021, September 10). Atorvastatin (Oral Route). Retrieved from [Mayo Clinic](https://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/side-effects/drg-20069024)
3. U.S. Food and Drug Administration. (2016, December). Lipitor (Atorvastatin Calcium) Tablets, for Oral Use. Retrieved from [FDA](https://www.accessdata.fda.gov/drugsatfda_docs/label/2016/20895s125s033lbl.pdf)