Lipitor is a medication used to lower cholesterol levels in the blood [1]. Yoga, on the other hand, is a physical and mental practice that has been shown to have numerous health benefits [2]. There is no evidence to suggest that combining Lipitor and yoga would cause any adverse side effects. In fact, a study published in the Journal of Clinical Lipidology found that combining a cholesterol-lowering statin like Lipitor with a healthy lifestyle, including exercise like yoga, can lead to better cholesterol control and overall cardiovascular health [3]. However, it is always important to consult with a healthcare professional before starting any new exercise regimen or changing medication dosages.

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/blog/combination-of-a-cholesterol-lowering-statin-and-ezetimibe-lowers-risk-of-a-heart-attack-or-stroke-201506048053