The timing of engaging in cardio exercise after taking Lipitor should ideally be discussed with a healthcare provider. Lipitor, a medication used to lower cholesterol levels, may have interactions or effects that could impact physical activity. Lipitor is typically taken once a day, and its effects can last for an extended period in the body. Therefore, consulting a healthcare provider for personalized advice on when to engage in cardio exercise after taking Lipitor is recommended to ensure safety and effectiveness [3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://pubmed.ncbi.nlm.nih.gov/15111846/
[3] https://www.rxlist.com/lipitor-drug.htm