Lipitor (atorvastatin) and aspirin are two commonly prescribed medications. Lipitor is a statin medication used to lower cholesterol levels, while aspirin is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain, reduce inflammation, and prevent blood clots.

According to a study published in Frontiers in Pharmacology [3], there is no significant interaction between atorvastatin and aspirin. Therefore, taking Lipitor with aspirin is generally considered safe, as long as it is done under the guidance of a healthcare professional.

However, it is important to note that both Lipitor and aspirin can increase the risk of bleeding, especially when taken together. Aspirin can also reduce the effectiveness of Lipitor, as it may interfere with the way the body metabolizes the medication [2].

Therefore, it is important to consult with a healthcare professional before taking Lipitor with aspirin, especially if you have a history of bleeding disorders or are taking other medications that can increase the risk of bleeding. Your healthcare provider can help you determine the appropriate dosage and frequency of these medications to minimize any potential risks and maximize their benefits.

Sources:
[2] https://www.healthcentral.com/article/aspirin-lipitor-time
[3] https://www.frontiersin.org/articles/10.3389/fphar.2021.589418/full