Lipitor is a medication used to lower cholesterol levels in the body [1]. According to Everyday Health [2], there are no specific precautions that need to be taken while doing yoga while on Lipitor. However, it is important to note that muscle pain is a common side effect of taking statins, including Lipitor [3]. If you experience muscle pain or weakness while taking Lipitor, it is recommended to talk to your doctor. They may suggest a lower dose or a different medication to manage your cholesterol levels [3]. In conclusion, there are no known specific risks associated with taking Lipitor after intense yoga, but if you experience muscle pain or weakness, it is important to consult with your doctor [2][3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.everydayhealth.com/drugs/lipitor
[3] https://www.health.harvard.edu/pain/managing-statin-muscle-pain