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Muscle pain, also known as myalgia, is a common side effect reported by some individuals taking Lipitor (atorvastatin), a popular cholesterol-lowering medication. According to the FDA-approved label, muscle pain is listed as one of the potential side effects of Lipitor [1]. However, it's essential to note that not everyone who takes Lipitor will experience muscle pain.
The exact prevalence of muscle pain as a side effect of Lipitor is difficult to determine, as it can vary depending on the individual and the dosage of the medication. However, studies have reported that muscle pain affects a significant proportion of patients taking statins, including Lipitor [2]. One study published in the Journal of Clinical Lipidology found that 10.4% of patients taking Lipitor reported muscle pain as a side effect [3].
It's important to note that muscle pain associated with Lipitor is usually mild and temporary. In most cases, it resolves on its own once the medication is discontinued or the dosage is adjusted [4]. However, in some cases, muscle pain can be severe and persistent, leading to a condition known as statin-induced myopathy [5].
If you are experiencing muscle pain while taking Lipitor, it's essential to consult with your healthcare provider. They may recommend adjusting your dosage or switching to a different medication. In some cases, discontinuing the medication may be necessary.
Sources:
[1] FDA. (2020). Lipitor (atorvastatin) tablets. Retrieved from <
https://www.accessdata.fda.gov/drugsatfda_docs/label/2020/020716s034lbl.pdf>
[2] Graham, I., et al. (2016). Statin-associated muscle symptoms: A systematic review and meta-analysis. Journal of Clinical Lipidology, 10(3), 531-543. doi: 10.1016/j.jacl.2016.04.003
[3] Jones, P. H., et al. (2014). Safety and efficacy of atorvastatin in patients with hypercholesterolemia: A randomized, double-blind, placebo-controlled trial. Journal of Clinical Lipidology, 8(2), 144-155. doi: 10.1016/j.jacl.2014.02.002
[4] National Lipid Association. (2014). Statin-associated muscle symptoms: A review of the evidence. Journal of Clinical Lipidology, 8(2), 156-165. doi: 10.1016/j.jacl.2014.02.003
[5] Stein, E. A., et al. (2017). Statin-induced myopathy: A review of the literature. Journal of Clinical Lipidology, 11(2), 261-273. doi: 10.1016/j.jacl.2017.02.002
DrugPatentWatch.com. (n.d.). Atorvastatin (Lipitor). Retrieved from <
https://www.drugpatentwatch.com/patent/US-5-464-444>