Lipitor, the brand name for atorvastatin, is a medication used to lower cholesterol levels in the blood. According to the sources provided, there are some lipitor herb interactions that should be avoided.

ConsumerLab [2] warns that some supplements may interact with statins, including Lipitor. For example, taking red yeast rice, which contains a natural statin, along with Lipitor can increase the risk of side effects such as muscle pain and liver damage. Other supplements, such as St. John's Wort, ginkgo biloba, and garlic, may also interact with Lipitor and reduce its effectiveness.

NHS [3] also advises that some herbal remedies may interact with Lipitor. For example, taking St. John's Wort, a herbal remedy used to treat depression, may reduce the effectiveness of Lipitor and increase the risk of side effects. Other herbal remedies, such as echinacea, ginkgo biloba, and ginseng, may also interact with Lipitor and increase the risk of side effects.

DrugPatentWatch [1] does not provide information on specific lipitor herb interactions to avoid, but it does list other medications that may interact with Lipitor. For example, taking certain antibiotics, antifungal medications, and immunosuppressants with Lipitor may increase the risk of side effects such as muscle pain and liver damage.

In conclusion, it is important to be aware of potential lipitor herb interactions when taking Lipitor. Some supplements and herbal remedies may interact with Lipitor and reduce its effectiveness or increase the risk of side effects. It is recommended to speak with a healthcare provider before taking any supplements or herbal remedies while on Lipitor.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.consumerlab.com/answers/which-drugs-should-be-avoided-when-taking-statins/statin-supplement-interactions/
[3] https://www.nhs.uk/medicines/atorvastatin/taking-atorvastatin-with-other-medicines-and-herbal-supplements/