Lipitor is a brand name for the drug atorvastatin, which is used to lower cholesterol levels in the blood. According to Drug Patent Watch [1], there are no known drug interactions between Lipitor and salt substitutes. However, it is important to note that some salt substitutes contain potassium, which can interact with certain medications, including some blood pressure medications like benazepril [2]. Therefore, it is important to consult with a healthcare provider before using salt substitutes while taking Lipitor or any other medication. Additionally, as mentioned in an article by North Kansas City Hospital [3], some foods can interact with medications, so it is important to talk to a healthcare provider or pharmacist about any potential interactions before making changes to your diet or medication regimen.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.drugs.com/drug-interactions/benazepril-with-lipitor-332-0-276-128.html
[3] https://www.nkch.org/blog/foods-that-can-fool-with-your-meds