Lipitor is a brand name for atorvastatin, which is a medication used to lower cholesterol levels in the blood. Natural remedies, such as herbal supplements, can potentially interact with Lipitor and affect its effectiveness.

According to the Mayo Clinic [2], some herbal supplements can increase the risk of bleeding when taken with blood-thinning medications like Lipitor. For example, garlic, ginger, and ginkgo biloba can increase the risk of bleeding. Additionally, St. John's wort can decrease the effectiveness of Lipitor, which can increase cholesterol levels in the blood.

The NHS [3] advises that people taking Lipitor should avoid taking St. John's wort and talk to their doctor before taking any herbal supplements. They also recommend that people taking Lipitor should avoid grapefruit juice, as it can increase the levels of Lipitor in the blood and increase the risk of side effects.

It is important to note that Lipitor is a prescription medication, and people should always talk to their doctor before taking any herbal supplements or making changes to their medication regimen. Healthcare professionals can provide guidance on the potential risks and benefits of combining Lipitor with natural remedies.

Sources:
[2] https://www.mayoclinic.org/healthy-lifestyle/consumer-health/in-depth/herbal-supplements/art-20046488
[3] https://www.nhs.uk/medicines/atorvastatin/taking-atorvastatin-with-other-medicines-and-herbal-supplements/
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR