Lipitor is a medication used to lower cholesterol levels, while potassium salt substitutes are often used as a dietary supplement to increase potassium intake. When taken together, there may be potential risks that individuals should be aware of.

According to the first source [1], there are no known drug interactions between Lipitor and potassium salt substitutes. However, it is important to note that this does not mean there are no risks associated with taking them together.

The second source [2] discusses the potential risks of consuming potassium-rich foods or supplements while taking certain medications, including Lipitor. This is because high levels of potassium can affect the way the body metabolizes medications, potentially leading to negative side effects. It is recommended that individuals taking Lipitor and potassium salt substitutes speak with their healthcare provider to ensure that their potassium levels are monitored and that they are not at risk for any adverse effects.

The third source [3] provides a list of foods that can interact with medications, including Lipitor. It is noted that foods high in potassium, such as bananas and avocados, can potentially interact with medications and should be consumed in moderation.

In conclusion, while there are no known drug interactions between Lipitor and potassium salt substitutes, individuals should be aware of the potential risks associated with consuming high levels of potassium while taking certain medications. It is recommended that individuals speak with their healthcare provider to ensure that their potassium levels are monitored and that they are not at risk for any adverse effects.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8471368/
[3] https://www.nkch.org/blog/foods-that-can-fool-with-your-meds