Yes, you can apply sunscreen while taking Lipitor. Lipitor is a brand name for the drug atorvastatin, which is commonly used to lower cholesterol levels in the body [1]. According to the FDA, there is no specific interaction between atorvastatin and sunscreen [2]. Therefore, it is safe to use sunscreen while taking Lipitor.

It is important to protect your skin from the harmful effects of the sun, especially when taking certain medications. Some medications can increase your skin's sensitivity to sunlight, causing a higher risk of sunburn or other skin reactions [3]. However, Lipitor is not listed as one of these medications that can increase sun sensitivity [3].

To protect your skin while taking Lipitor or any other medication, it is recommended to use sunscreen with a high SPF (Sun Protection Factor) and apply it generously to all exposed areas of the skin. It is also advisable to wear protective clothing, such as hats and long-sleeved shirts, and to seek shade during peak sun hours [3].

In summary, there is no known interaction between Lipitor and sunscreen. It is safe to apply sunscreen while taking Lipitor to protect your skin from the harmful effects of the sun.

Sources:
[1] Drug Patent Watch. Lipitor. Retrieved from https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] U.S. Food and Drug Administration. Sun and Your Medicine. Retrieved from https://www.fda.gov/drugs/special-features/sun-and-your-medicine
[3] Banner Health. How to Protect Your Skin When Taking These Medications. Retrieved from https://www.bannerhealth.com/healthcareblog/advise-me/how-to-protect-your-skin-when-taking-these-medications