Lipitor, a commonly prescribed statin medication used to lower cholesterol levels, may have potential side effects when taken for an extended period. Some of the side effects associated with statins like Lipitor include muscle pain, liver damage, digestive problems, memory loss, and an increased risk of developing type 2 diabetes. These side effects are generally rare but can occur, especially with long-term use. It is essential for individuals taking Lipitor to be aware of these potential side effects and to consult their healthcare provider if they experience any concerning symptoms while on the medication.

Sources:
[1] Drug Patent Watch. (n.d.). Lipitor. https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] Mayo Clinic. (n.d.). Statin side effects: Weigh the benefits and risks. https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013
[3] National Center for Biotechnology Information. (2014). Statin adverse effects: A review of the literature and evidence for a mitochondrial mechanism. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4059187/