Lipitor, also known as atorvastatin, is a prescription medication used to lower cholesterol levels in the blood and reduce the risk of heart disease [3]. As with any medication, there may be potential negative interactions with other drugs, supplements, or medical conditions.

According to GoodRx [2], there are over 300 known drug interactions with atorvastatin, some of which may be serious. For example, taking atorvastatin with certain antibiotics, antifungal medications, or HIV medications may increase the risk of muscle damage or kidney problems. It is important to inform your doctor of all medications and supplements you are taking before starting atorvastatin to avoid any potential negative interactions.

WebMD [3] also notes that atorvastatin may interact with grapefruit juice, as it can increase the amount of the medication in the bloodstream and increase the risk of side effects. Additionally, people with liver disease or a history of heavy alcohol use may be at an increased risk of liver damage while taking atorvastatin.

It is important to note that not all potential interactions are listed and that individual responses to medication can vary. It is always recommended to consult with a healthcare provider before starting any new medication to discuss potential risks and benefits and to inform them of any medical conditions or medications you are currently taking.

Sources:
[2] https://www.goodrx.com/atorvastatin/interactions
[3] https://www.webmd.com/drugs/2/drug-3330/lipitor-oral/details