Lipitor is a prescription medication used to lower cholesterol levels in the blood, and garlic is a commonly used supplement that is believed to have various health benefits. While both Lipitor and garlic have their own benefits, there are potential side effects when these two are combined.

According to the Drug Patent Watch [1], Lipitor can cause side effects such as muscle pain, weakness, and liver problems. Garlic, on the other hand, can increase the risk of bleeding and interact with blood-thinning medications. The combination of Lipitor and garlic can increase the risk of bleeding and liver damage, especially in individuals who are already at risk for these conditions.

A study published in the Journal of Clinical Pharmacy and Therapeutics [2] suggests that combining Lipitor and garlic can increase the risk of rhabdomyolysis, a serious condition that causes muscle breakdown and kidney damage. The study recommends caution when using these two together, especially in individuals with a history of muscle problems or kidney disease.

ConsumerLab [3] recommends avoiding garlic supplements while taking Lipitor due to the potential risk of bleeding and drug interactions. It is also important to note that garlic can interact with other medications, such as blood pressure medications and blood-thinning medications.

In conclusion, combining Lipitor and garlic can increase the risk of side effects such as bleeding, liver damage, and muscle problems. It is recommended to avoid using garlic supplements while taking Lipitor and to speak with a healthcare provider before combining any supplements with prescription medications.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2997463/
[3] https://www.consumerlab.com/answers/which-drugs-should-be-avoided-when-taking-statins/statin-supplement-interactions/