Lipitor (atorvastatin) is a medication used to lower cholesterol levels in the blood. Like any other medication, Lipitor has potential interactions with other drugs, supplements, and food.

According to the Drug Patent Watch [1], there are over 400 drugs that have potential interactions with Lipitor. Some of these interactions can be dangerous and lead to serious side effects. For example, Lipitor should not be taken with certain antibiotics, antifungal medications, and HIV drugs, as they can increase the risk of muscle damage and kidney problems. Additionally, Lipitor should not be taken with grapefruit or grapefruit juice, as it can increase the concentration of the drug in the bloodstream, leading to an increased risk of side effects.

GoodRx [2] also lists several medications that can interact with Lipitor, including blood thinners, certain antibiotics, and medications used to treat HIV. It is important to inform your doctor of all medications you are taking, including over-the-counter drugs and supplements, to avoid potential interactions.

SingleCare [3] also notes that some supplements and herbal remedies can interact with Lipitor, including St. John's Wort, red yeast rice, and coenzyme Q10. These interactions can decrease the effectiveness of Lipitor or increase the risk of side effects.

In conclusion, Lipitor can interact with many drugs, supplements, and food, which can be dangerous and lead to serious side effects. It is important to inform your doctor of all medications and supplements you are taking before starting Lipitor to avoid potential interactions. If you experience any unusual symptoms while taking Lipitor, contact your doctor immediately.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.goodrx.com/atorvastatin/interactions
[3] https://www.singlecare.com/blog/atorvastatin-interactions/