Based on the information available, it is generally considered safe to take fish oil and Lipitor (atorvastatin) together, as there are no known major interactions between the two. However, it is always recommended to consult with a healthcare provider before starting any new supplement or medication regimen.

Fish oil is a dietary supplement that contains omega-3 fatty acids, which have been shown to have various health benefits, such as reducing inflammation and lowering the risk of heart disease [1]. Lipitor, on the other hand, is a prescription medication that belongs to a class of drugs called statins, which are used to lower cholesterol levels and reduce the risk of heart disease [2].

While there are no known major interactions between fish oil and Lipitor, it is possible that taking both together could increase the risk of bleeding, as both may thin the blood [3]. Therefore, it is important to monitor for any signs of excessive bleeding, such as easy bruising or nosebleeds, and to inform a healthcare provider if they occur.

It is also worth noting that fish oil may affect the metabolism of certain medications, including blood thinners and cyclosporine, so it is important to inform a healthcare provider of any supplements being taken [1].

In summary, while fish oil and Lipitor can generally be taken together, it is important to consult with a healthcare provider to ensure safety and to monitor for any potential interactions or side effects.

Sources:

1. National Center for Complementary and Integrative Health. (2021). Fish Oil. Retrieved from <https://www.nccih.nih.gov/health/fish-oil>
2. Mayo Clinic. (2022). Atorvastatin (Oral Route). Retrieved from <https://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/description/drg-20065881>
3. DrugPatentWatch. (2022). Fish Oil and Lipitor Interactions. Retrieved from <https://www.drugpatentwatch.com/interactions/fish-oil-and-lipitor>