Based on the information available, there is limited scientific research on the specific interaction between Lipitor (atorvastatin) and ginseng. However, it is generally recommended to exercise caution when combining any medication with herbal supplements due to potential drug-herb interactions [1].

Lipitor is a statin medication used to lower cholesterol levels, and ginseng is a popular herbal supplement often used for various health purposes, including boosting energy and immunity [2][3]. While there are no known major risks associated with combining Lipitor and ginseng, some potential interactions cannot be ruled out due to insufficient research [1].

One potential concern is that ginseng may affect liver enzymes, which are involved in metabolizing Lipitor [1]. Although ginseng has not been directly linked to altering the effectiveness or side effects of Lipitor, it is advisable to consult a healthcare professional before combining these substances [1].

In summary, while there are no known significant risks associated with combining Lipitor and ginseng, it is essential to consult a healthcare provider before combining any medication with herbal supplements due to potential drug-herb interactions [1].

Sources:

1. DrugPatentWatch.com. (n.d.). Lipitor and Ginseng Interaction. Retrieved from <https://www.drugpatentwatch.com/interactions/lipitor-atorvastatin-and-ginseng>
2. Mayo Clinic. (2021, September 22). Atorvastatin (Oral Route). Retrieved from <https://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/description/drg-20063081>
3. National Center for Complementary and Integrative Health. (2016, April). Ginseng: What You Need to Know. Retrieved from <https://www.nccih.nih.gov/health/ginseng-what-you-need-to-know>