Lipitor is a commonly prescribed medication used to treat high cholesterol and reduce the risk of heart disease [1]. While there is no direct evidence to suggest that Lipitor causes stiffness during yoga, it is possible that it may contribute to muscle pain or weakness in some individuals [2].

A study published in the Journal of the American College of Cardiology found that up to 10% of patients taking statins, including Lipitor, experienced muscle pain or weakness [2]. This can be particularly problematic for individuals who engage in physical activities such as yoga, which require flexibility and range of motion.

However, it is important to note that not all patients who take Lipitor will experience these side effects, and many are able to manage them with proper care and monitoring [3]. The Harvard Health Blog recommends several strategies for managing muscle pain associated with statin use, including starting with a low dose, taking the medication at night, and engaging in regular exercise [3].

In summary, while there is no direct evidence to suggest that Lipitor causes stiffness during yoga, it is possible that it may contribute to muscle pain or weakness in some individuals. Patients taking Lipitor should be aware of these potential side effects and work closely with their healthcare provider to manage them effectively.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4679305/
[3] https://www.health.harvard.edu/pain/managing-statin-muscle-pain