Lipitor is a medication that is used to treat high cholesterol levels. According to Drug Patent Watch [1], the active ingredient in Lipitor is atorvastatin calcium. Lipitor works by reducing the amount of cholesterol that is produced by the liver. Although Lipitor is an effective medication, it can cause side effects.

One of the potential side effects of Lipitor is digestive discomfort. According to the Mayo Clinic [3], digestive discomfort can include symptoms such as abdominal pain, bloating, constipation, diarrhea, and nausea. The Mayo Clinic also notes that these symptoms are usually mild and go away on their own.

A study published in the National Center for Biotechnology Information [2] found that gastrointestinal side effects were the most commonly reported side effect of statins, including Lipitor. The study found that these side effects were usually mild and did not require the discontinuation of the medication.

In conclusion, Lipitor can cause digestive discomfort as a potential side effect. These symptoms are usually mild and go away on their own. If you experience severe or persistent digestive discomfort while taking Lipitor, you should contact your healthcare provider.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4305860/
[3] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013