Lipitor (atorvastatin) is a medication used to lower cholesterol levels, while ACE inhibitors are medications used to treat high blood pressure. According to Drugs.com [3], there are no known significant interactions between Lipitor and ACE inhibitors like lisinopril. However, it is essential to inform your doctor about all the medications you are taking, including over-the-counter drugs, vitamins, and supplements, to avoid any potential interactions or adverse effects. Additionally, according to Mayo Clinic [2], ACE inhibitors may cause a dry cough, and if you experience this side effect, you should inform your doctor.

In conclusion, there is no significant interaction between Lipitor and ACE inhibitors. However, it is crucial to inform your doctor about all the medications you are taking, including over-the-counter drugs, vitamins, and supplements, to avoid any potential interactions or adverse effects. If you experience a dry cough while taking ACE inhibitors, you should inform your doctor.

Sources:
[2] Mayo Clinic. ACE inhibitors. https://www.mayoclinic.org/diseases-conditions/high-blood-pressure/in-depth/ace-inhibitors/art-20047480
[3] Drugs.com. Lipitor (atorvastatin) and lisinopril Drug Interactions. https://www.drugs.com/drug-interactions/lipitor-with-lisinopril-276-128-1476-0.html