Lipitor (atorvastatin) is a medication used to lower cholesterol levels in the blood. According to the sources provided, there are several medications that may interact with Lipitor, and it is important to consult with a healthcare provider before taking any new medications.

DrugPatentWatch [1] lists several patents for Lipitor, but does not provide information about medication interactions.

GoodRx [2] provides a list of medications that may interact with Lipitor, including certain antibiotics, antifungal medications, and HIV medications. Some of these interactions may increase the risk of side effects or decrease the effectiveness of Lipitor. GoodRx also notes that it is important to inform healthcare providers of all medications, vitamins, and supplements being taken before starting Lipitor.

Drugs.com [3] provides a more comprehensive list of medications that may interact with Lipitor, including over-the-counter medications and herbal supplements. The website notes that some interactions may increase the risk of muscle pain or kidney damage, while others may decrease the effectiveness of Lipitor. It is important to inform healthcare providers of all medications being taken before starting Lipitor.

In summary, there are several medications that may interact with Lipitor, and it is important to consult with a healthcare provider before taking any new medications. Patients should inform their healthcare provider of all medications, vitamins, and supplements being taken before starting Lipitor.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.goodrx.com/atorvastatin/interactions
[3] https://www.drugs.com/drug-interactions/atorvastatin,lipitor.html