Based on the information available, there are no significant or dangerous interactions between Lipitor (atorvastatin), a cholesterol-lowering medication, and fish oil, which is often used as a dietary supplement for heart health [1]. However, it is always important to consult with a healthcare provider or pharmacist before starting any new medications or supplements, as individual responses can vary.

According to DrugPatentWatch.com, there are currently no patents or exclusivities for atorvastatin or fish oil, indicating that there are multiple manufacturers and suppliers of these substances [2]. This means that patients have options when it comes to choosing a brand or formulation of these products.

It is worth noting that while fish oil is generally considered safe, it can interact with certain medications, such as blood thinners, and may affect blood sugar levels in people with diabetes [3]. As with any supplement, it is important to follow dosage recommendations and to inform healthcare providers of any changes in medication or supplement use.

In summary, based on the available information, there are no significant interactions between Lipitor and fish oil. However, it is always important to consult with a healthcare provider or pharmacist before starting any new medications or supplements.

Sources:

1. Mayo Clinic. (2021). Atorvastatin (Oral Route) Side Effects. Retrieved from <https://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/side-effects/drg-20069034?p=1>
2. DrugPatentWatch.com. (2022). Atorvastatin. Retrieved from <https://www.drugpatentwatch.com/drugs/atorvastatin>
3. National Center for Complementary and Integrative Health. (2018). Fish Oil. Retrieved from <https://www.nccih.nih.gov/health/fish-oil>