Lipitor is a commonly prescribed medication used to lower cholesterol levels, while potassium is an essential mineral that plays a crucial role in various bodily functions. When combined, there may be some potential adverse effects to consider.

According to the drug patent watch [1], there are no known interactions between Lipitor and potassium. However, it is still important to talk to your doctor or pharmacist before combining any medications or supplements.

One study published in Circulation Research [2] found that high levels of potassium in the blood can lead to an increased risk of cardiovascular disease. The study suggests that patients taking potassium supplements should be monitored closely to avoid this potential risk.

Another study published in the Journal of the American Heart Association [3] found that taking high doses of potassium supplements can increase the risk of hyperkalemia, a condition where there is too much potassium in the blood. This can lead to serious health problems, including heart rhythm disturbances and even cardiac arrest.

In conclusion, while there are no known interactions between Lipitor and potassium, it is still important to talk to your doctor or pharmacist before combining any medications or supplements. Patients taking potassium supplements should be monitored closely to avoid potential risks such as hyperkalemia and an increased risk of cardiovascular disease.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ahajournals.org/doi/full/10.1161/CIRCRESAHA.118.312782
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3783684/