Lipitor is a medication used to treat high cholesterol levels. It belongs to a class of drugs known as statins. According to Everyday Health [2], there is no known interaction between Lipitor and potassium. However, it is important to note that certain medications can affect potassium levels in the body. GoodRx [3] states that some drugs, such as diuretics, laxatives, and certain antibiotics, can cause low potassium levels. It is important to speak with a healthcare provider before taking any new medications, especially if you are already taking Lipitor. Drug Patent Watch [1] does not provide information on the risks of taking Lipitor with potassium, but it is always recommended to consult with a healthcare provider before starting any new medication or supplement.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.everydayhealth.com/drugs/lipitor
[3] https://www.goodrx.com/drugs/side-effects/these-drugs-can-mess-with-your-potassium