See the DrugPatentWatch profile for lipitor

Yes, muscle pain can be a side effect of Lipitor (atorvastatin), although it is not a common side effect. According to the Lipitor medication guide, common side effects of Lipitor include diarrhea, upset stomach, and muscle pain. However, the guide notes that muscle pain can also be a sign of a serious side effect called rhabdomyolysis, which is the breakdown of muscle fibers that can lead to kidney damage [1].

The risk of muscle pain and rhabdomyolysis may be increased when Lipitor is taken with certain other medications, such as fibric acid derivatives, erythromycin, cyclosporine, niacin, or azole antifungals [1].

It is important to note that while muscle pain can be a side effect of Lipitor, it can also be a symptom of other medical conditions. If you experience muscle pain while taking Lipitor, you should contact your healthcare provider [1].

Additionally, DrugPatentWatch.com reports that Lipitor has been associated with muscle pain and myopathy (muscle disease) in some cases, and that the FDA has issued warnings about the risk of muscle damage with statins, the class of drugs to which Lipitor belongs [2].

In summary, muscle pain can be a side effect of Lipitor, although it is not a common side effect. If you experience muscle pain while taking Lipitor, you should contact your healthcare provider.

Sources:

1. Lipitor Medication Guide. Pfizer. <https://www.lipitor.com/pdf/LIPITOR-MedGuide.pdf>.
2. Lipitor (Atorvastatin) Muscle Pain, Myopathy, and Rhabdomyolysis. DrugPatentWatch.com. <https://www.drugpatentwatch.com/drugs/lipitor>.