Lipitor (atorvastatin) is a commonly prescribed medication used to lower cholesterol levels in the body. As with any medication, it is important to be aware of potential interactions with other drugs or herbal supplements.

According to the sources provided, there are several herbal supplements that may interact with Lipitor. The National Health Service (NHS) warns that St. John's Wort, a popular herbal supplement used to treat depression, can reduce the effectiveness of Lipitor and increase the risk of side effects. Other herbal supplements that may interact with Lipitor include echinacea, ginkgo biloba, and garlic supplements.

It is important to note that while some herbal supplements may interact with Lipitor, others may be safe to take. For example, the article published in the National Center for Biotechnology Information (NCBI) suggests that red yeast rice, a supplement used to lower cholesterol levels, may actually enhance the effects of Lipitor. However, it is important to consult with a healthcare professional before taking any herbal supplements, as they may interact with other medications or have other potential side effects.

In conclusion, while some herbal supplements may interact with Lipitor, others may be safe to take. It is important to consult with a healthcare professional before taking any herbal supplements, as they may interact with other medications or have other potential side effects.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4593660/
[3] https://www.nhs.uk/medicines/atorvastatin/taking-atorvastatin-with-other-medicines-and-herbal-supplements/