Lipitor is a medication that is commonly prescribed to reduce cholesterol levels in patients. However, there is limited information available on the effects of Lipitor on athletes.

According to Drug Patent Watch [1], Lipitor's main ingredient is atorvastatin, which works by inhibiting the enzyme that produces cholesterol in the liver. The drug is used to reduce LDL cholesterol levels and triglycerides in the blood and increase HDL cholesterol levels.

A study published in the US National Library of Medicine [2] found that statins, such as Lipitor, can cause muscle damage in some patients. The study noted that athletes who take statins may experience muscle pain, weakness, and fatigue, which could negatively impact their performance. However, the study also noted that these effects are rare and usually mild.

MedlinePlus [3] also notes that Lipitor can cause side effects such as muscle pain, weakness, and tenderness, although these side effects are generally mild and go away on their own. The website advises athletes to consult their doctor if they experience any muscle-related side effects while taking Lipitor.

In conclusion, while there is limited information available on the effects of Lipitor on athletes, it is possible that the drug may cause muscle damage in some patients, including athletes. However, these effects are generally rare and mild. Athletes who experience any muscle-related side effects while taking Lipitor should consult their doctor.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1884475/
[3] https://medlineplus.gov/druginfo/meds/a600045.html