Lipitor is a brand name for the drug atorvastatin, which is used to lower cholesterol levels and reduce the risk of heart disease [1]. However, one of the side effects of taking Lipitor is muscle pain and cramps, which can interfere with physical activities such as yoga [2]. The muscle pain and cramps are caused by the drug's effect on the body's production of coenzyme Q10 (CoQ10), which is important for muscle function [3].

To manage muscle pain and cramps caused by Lipitor, there are several strategies that can be used. One approach is to switch to a different statin drug that does not have the same side effect, such as pravastatin or rosuvastatin [2]. Another option is to take a CoQ10 supplement, which can help to replenish the body's levels of this important nutrient [2]. It is important to talk to a doctor before starting any new supplements or making changes to medication.

In conclusion, Lipitor can cause muscle cramps during yoga due to its effect on CoQ10 production in the body. To manage this side effect, switching to a different statin drug or taking a CoQ10 supplement may be helpful. It is important to consult with a doctor before making any changes to medication or starting new supplements.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.health.harvard.edu/pain/managing-statin-muscle-pain
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3463373/