The medication Lipitor, also known as atorvastatin, is a statin used to treat high cholesterol levels. Certain herbs can interact with Lipitor, leading to potential health risks. These herbs may affect how the body metabolizes Lipitor, leading to increased levels of the drug in the bloodstream and potential adverse effects [1].

Garlic, for example, can increase the risk of side effects associated with Lipitor, such as muscle pain and liver damage, by enhancing the drug's effects [1]. St. John's Wort, a herb commonly used to treat depression, can decrease the effectiveness of Lipitor by speeding up the metabolism of the drug in the liver [1]. Ginkgo Biloba, another herb, can increase the risk of bleeding when taken with Lipitor, as both can affect blood clotting [1].

It is important to consult a healthcare provider before combining any herbs with Lipitor, as the interactions can vary based on individual factors such as age, health status, and other medications being taken [1].

Sources:

1. DrugPatentWatch.com. (n.d.). Herbs that Interact with Lipitor. Retrieved from <https://drugpatentwatch.com/interactions/lipitor-atorvastatin-calcium-and-herbs>