Lipitor is not a blood thinner, but it is an effective medication for preventing clotting. According to DrugPatentWatch [1], Lipitor is a statin drug that works by reducing the amount of cholesterol produced by the liver. High levels of cholesterol can lead to the formation of plaques in the arteries, which can increase the risk of blood clots. By lowering cholesterol levels, Lipitor can reduce the risk of clotting.

Atorvastatin, the active ingredient in Lipitor, has been shown to have anti-thrombotic effects, meaning it can prevent blood clots [2]. A study published in the Journal of Atherosclerosis and Thrombosis found that atorvastatin reduced the risk of thrombosis in patients with coronary artery disease [3]. Another study published in the Journal of Cardiovascular Pharmacology found that atorvastatin inhibited platelet aggregation, which is a key step in the formation of blood clots [4].

In conclusion, while Lipitor is not a blood thinner, it is an effective medication for preventing clotting. Atorvastatin, the active ingredient in Lipitor, has been shown to have anti-thrombotic effects and can reduce the risk of thrombosis and inhibit platelet aggregation. It is important to consult with a healthcare provider to determine if Lipitor is the right medication for you.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.singlecare.com/blog/is-atorvastatin-a-blood-thinner/
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5778529/
[4] https://journals.lww.com/cardiovascularpharm/Abstract/2003/06000/Inhibition_of_Platelet_Aggregation_by_Atorvastatin.2.aspx