Lipitor is a brand name for the medication atorvastatin, which is a statin used to lower cholesterol levels in the blood. Ace inhibitors, on the other hand, are a class of medications used to treat high blood pressure and heart failure by relaxing blood vessels [2].

According to Drug Patent Watch [1], there are no known interactions between Lipitor and ace inhibitors. However, it is always important to consult with a healthcare provider before taking any new medications, especially if you are taking multiple medications at the same time.

The Mayo Clinic [2] notes that while ace inhibitors are generally safe and well-tolerated, they can cause side effects such as a dry cough, dizziness, and headaches. Additionally, they may interact with other medications, including nonsteroidal anti-inflammatory drugs (NSAIDs), potassium supplements, and certain diuretics.

MedicineNet [3] explains that ace inhibitors work by blocking the production of angiotensin II, a hormone that causes blood vessels to narrow. By doing so, they can help lower blood pressure and improve blood flow. However, they caution that these medications are not suitable for everyone, particularly those who are pregnant or have certain medical conditions such as kidney disease or liver disease.

In summary, while there are no known interactions between Lipitor and ace inhibitors [1], it is always important to consult with a healthcare provider before taking any new medications, especially if you are taking multiple medications at the same time. Additionally, while ace inhibitors are generally safe and well-tolerated [2], they can cause side effects and may interact with other medications [2][3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/diseases-conditions/high-blood-pressure/in-depth/ace-inhibitors/art-20047480
[3] https://www.medicinenet.com/ace_inhibitors/article.htm