Lipitor is a medication that is commonly used to lower cholesterol levels in the blood. It is important to note that there is no specific recommendation on how often to take Lipitor before swimming. However, there are some general guidelines that can be followed to ensure that the medication is taken safely and effectively.

According to the FDA, some medications can increase the sensitivity of the skin to sunlight, which can lead to sunburn or other skin problems. While Lipitor is not specifically listed as a medication that can cause photosensitivity, it is always a good idea to take precautions when spending time in the sun. This includes wearing protective clothing, such as a hat and long-sleeved shirt, and using sunscreen with a high SPF.

Additionally, the NHS recommends taking Lipitor as prescribed by a healthcare provider. For individuals who have experienced a transient ischemic attack (TIA), Lipitor may be prescribed as part of a treatment plan to help prevent future TIAs. In this case, it is important to take Lipitor as directed by a healthcare provider to ensure that it is effective in reducing the risk of another TIA.

In summary, there is no specific recommendation on how often to take Lipitor before swimming. However, it is important to take precautions when spending time in the sun and to take Lipitor as directed by a healthcare provider to ensure that it is effective in reducing cholesterol levels and preventing future TIAs.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.fda.gov/drugs/special-features/sun-and-your-medicine
[3] https://www.nhs.uk/conditions/transient-ischaemic-attack-tia/treatment/