Lipitor is a brand name for the drug atorvastatin, which is used to lower cholesterol levels in the body. According to the NHS, there are some natural remedies that can interact with Lipitor and cause side effects. For example, taking St John's Wort, a herbal supplement, while on Lipitor can reduce the effectiveness of the drug and increase the risk of side effects. Other natural remedies that can interact with Lipitor include red yeast rice, grapefruit juice, and vitamin supplements. It is important to talk to a healthcare professional before taking any natural remedies while on Lipitor.

Furthermore, the National Institute on Alcohol Abuse and Alcoholism (NIAAA) warns that mixing alcohol with Lipitor can increase the risk of liver damage and other side effects. Alcohol can also increase the levels of Lipitor in the bloodstream, leading to an increased risk of side effects. It is important to avoid alcohol while taking Lipitor.

In conclusion, while taking Lipitor, it is important to avoid certain natural remedies and alcohol in order to prevent harmful interactions and side effects. It is always best to consult with a healthcare professional before taking any new supplements or medications.

Sources:
[1] https://www.nhs.uk/medicines/atorvastatin/taking-atorvastatin-with-other-medicines-and-herbal-supplements/
[2] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[3] https://www.niaaa.nih.gov/publications/brochures-and-fact-sheets/harmful-interactions-mixing-alcohol-with-medicines