Lipitor is a medication used to lower cholesterol levels in the blood. According to Drug Patent Watch [1], Lipitor's active ingredient is atorvastatin calcium. Lipitor is known to have some side effects, and muscle pain is one of them. As per Mayo Clinic [2], muscle pain is a common side effect of statins, including Lipitor. However, the severity of muscle pain varies from person to person. Some people may experience mild muscle pain, while others may experience severe muscle pain. In rare cases, muscle pain can lead to muscle damage, which can cause kidney failure.

Harvard Health Publishing [3] recommends several ways to manage statin muscle pain. They suggest talking to a healthcare provider if muscle pain is experienced while taking Lipitor. They also suggest trying a lower dose of Lipitor or trying a different statin medication. Additionally, they recommend taking Coenzyme Q10 supplements, which may help reduce muscle pain. Harvard Health Publishing also suggests engaging in regular physical activity, such as walking, stretching, and yoga, to reduce muscle pain.

In conclusion, muscle pain is a known side effect of Lipitor. The severity of muscle pain varies from person to person. If muscle pain is experienced while taking Lipitor, it is recommended to talk to a healthcare provider. Trying a lower dose of Lipitor or a different statin medication, taking Coenzyme Q10 supplements, and engaging in regular physical activity may help manage statin muscle pain.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013
[3] https://www.health.harvard.edu/pain/managing-statin-muscle-pain