Lipitor is a brand name for the drug atorvastatin, which is a type of statin used to lower cholesterol levels in the body [1]. Statins are widely used to reduce the risk of heart attack, stroke, and other cardiovascular diseases [3]. However, there is a concern that statins, including Lipitor, may increase the risk of developing diabetes [2].

According to a study published in the Journal of the American College of Cardiology, statins can increase the risk of developing diabetes by 9% [2]. However, the same study also found that the benefits of statins in reducing the risk of heart disease far outweigh the risk of developing diabetes [2].

Another study published in the Journal of Diabetes and its Complications found that the use of statins, including Lipitor, may increase the risk of developing diabetes in postmenopausal women [3]. However, the study also found that the benefits of statins in reducing the risk of cardiovascular disease may outweigh the risk of developing diabetes [3].

The Mayo Clinic lists diabetes as a possible side effect of statins, including Lipitor [3]. However, the risk of developing diabetes is generally low and may be outweighed by the benefits of statins in reducing the risk of cardiovascular disease [3].

In conclusion, while there is a concern that Lipitor may increase the risk of developing diabetes, the benefits of the drug in reducing the risk of cardiovascular disease may outweigh this risk. It is important to discuss the potential risks and benefits of Lipitor with a healthcare provider before starting the medication [2][3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.healthline.com/health/diabetes/lipitor
[3] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013