Lipitor is a medication used to lower cholesterol levels in the blood, and it is important for users to be aware of any precautions when practicing yoga. However, the sources provided do not mention any specific precautions for Lipitor users in yoga.

DrugPatentWatch [1] provides information on the patent status and expiration of Lipitor, but it does not offer any guidance on yoga precautions for Lipitor users.

Everyday Health [2] offers a comprehensive guide to Lipitor, including information on side effects, drug interactions, and dosages. However, there is no mention of any specific precautions for Lipitor users practicing yoga.

The study published in the National Library of Medicine [3] examines the effects of yoga on cardiovascular disease, but it does not specifically address the interaction between yoga and Lipitor.

In conclusion, the sources provided do not offer any specific precautions for Lipitor users in yoga. It is always recommended to consult with a healthcare provider before starting any new exercise routine or making changes to medication regimens.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.everydayhealth.com/drugs/lipitor
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4679305/