Lipitor is a brand name for the drug atorvastatin, which is a type of statin medication used to lower cholesterol levels in the blood [1]. Fish oil supplements, on the other hand, are a source of omega-3 fatty acids that have been shown to have various health benefits, including reducing inflammation and improving heart health [2].

There is no evidence to suggest that taking Lipitor and fish oil together is harmful. In fact, some studies have shown that combining statins with omega-3 fatty acids may have additional benefits for heart health [2]. However, it is important to note that taking high doses of fish oil supplements may increase the risk of bleeding, particularly in people taking blood-thinning medications [2].

It is also worth noting that some studies have suggested that taking statin medications may reduce the levels of omega-3 fatty acids in the blood [3]. However, the evidence on this is mixed, and it is not clear whether this effect is significant enough to negate the benefits of taking fish oil supplements [3].

In summary, there is no evidence to suggest that taking Lipitor and fish oil together is harmful. However, it is important to speak with a healthcare provider before starting any new supplements or medications, particularly if you are taking other medications or have any underlying health conditions.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.medicalnewstoday.com/articles/fish-oil-vs-statins
[3] https://www.consumerlab.com/answers/is-it-true-that-taking-a-statin-drug-negates-the-benefits-of-taking-fish-oil-supplements/statins-effect-on-fatty-acids/