Lipitor (atorvastatin) is a medication used to lower cholesterol levels, while blood thinners are used to prevent blood clots. According to the sources provided, there are no direct interactions between Lipitor and blood thinners. However, it is important to consult with a healthcare provider before taking these medications together as they can have individual interactions with other medications and health conditions.

The drug patent watch website [1] provides information on the active ingredient atorvastatin, and lists no direct interactions between atorvastatin and blood thinners. However, it is important to note that this website only provides general information and does not substitute for professional medical advice.

The Guthrie Clinic [2] lists certain foods that should be avoided if taking blood thinners or statins, such as grapefruit, cranberry juice, and green leafy vegetables. This is because these foods can interfere with the metabolism of these medications and increase the risk of side effects.

A study published in the US National Library of Medicine [3] suggests that the combination of statins and blood thinners may increase the risk of bleeding in some patients. However, the study also states that the benefits of taking both medications together may outweigh the risks for some patients with certain health conditions.

In conclusion, while there are no direct interactions between Lipitor and blood thinners, it is important to consult with a healthcare provider before taking these medications together. Patients should also be mindful of their diet and any potential interactions with their medications.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.guthrie.org/blog/dont-eat-these-foods-if-you-take-blood-thinners-or-statins
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8861410/