Based on the provided sources, there are potential interactions between Lipitor (atorvastatin) and potassium chloride. Lipitor is a medication used to lower cholesterol levels, while potassium chloride is a supplement used to replenish potassium levels in the body.

According to DrugPatentWatch, there is no specific information about interactions between Lipitor and potassium chloride [1]. However, it is important to note that this source focuses on patent information rather than drug interactions.

On the other hand, Drugs.com provides a drug interaction checker that allows users to check for potential interactions between different medications. According to their interaction checker, there is a potential moderate interaction between Lipitor and potassium chloride. It is recommended to monitor potassium levels and consult a healthcare professional if any symptoms of low potassium (hypokalemia) occur, such as muscle weakness or irregular heartbeat [2].

Additionally, GoodRx mentions that certain medications, including statins like Lipitor, can affect potassium levels in the body. They suggest that it is important to monitor potassium levels while taking Lipitor and discuss any concerns with a healthcare professional [3].

In conclusion, while there is no specific information about interactions between Lipitor and potassium chloride in the DrugPatentWatch source, the Drugs.com interaction checker suggests a potential moderate interaction. It is advisable to monitor potassium levels and consult a healthcare professional if any symptoms of low potassium occur while taking Lipitor. As always, it is essential to discuss any concerns or potential interactions with a healthcare professional.

Sources:
[1] DrugPatentWatch: https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] Drugs.com: https://www.drugs.com/drug-interactions/lipitor-with-potassium-chloride-276-128-1912-0.html
[3] GoodRx: https://www.goodrx.com/drugs/side-effects/these-drugs-can-mess-with-your-potassium