Lipitor is a brand name for atorvastatin, a medication used to lower cholesterol levels in the blood [1]. According to a study published in the Journal of Clinical and Diagnostic Research, statins like Lipitor may have an impact on muscle healing. The study found that statins could affect muscle regeneration by reducing the production of satellite cells, which are essential for muscle repair and growth [2]. Additionally, the Mayo Clinic lists muscle pain, tenderness, and weakness as potential side effects of statins, including Lipitor [3]. While these side effects are generally mild and go away on their own, in rare cases, statins can cause a serious condition called rhabdomyolysis, which can lead to muscle damage and kidney failure [3]. Therefore, it is important to speak with a healthcare provider if you experience any muscle-related symptoms while taking Lipitor or any other statin medication.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3463373/
[3] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013