Based on the available information, there can be potential risks in combining Lipitor supplements with other medications or dietary supplements. Lipitor, a brand-name drug also known as atorvastatin, is a statin used to treat high cholesterol and prevent heart disease [1]. According to the FDA, mixing medications and dietary supplements can endanger your health, as the combination may increase or decrease the effectiveness of the drugs or cause harmful side effects [2].

The Mayo Clinic states that statins like Lipitor can interact with various medications, including other cholesterol-lowering drugs, blood thinners, certain antibiotics, and antifungal medications [3]. Moreover, combining Lipitor with dietary supplements, such as red yeast rice, could lead to an increased risk of muscle damage or rhabdomyolysis, as these supplements may also contain statins [3].

In conclusion, it is essential to consult a healthcare professional before combining Lipitor supplements with other medications or dietary supplements, as the interaction between these substances can lead to adverse health effects or reduced drug effectiveness.

Sources:

1. [LIPITOR](https://www.drugpatentwatch.com/p/tradename/LIPITOR)
2. [Mixing Medications and Dietary Supplements Can Endanger Your Health](https://www.fda.gov/consumers/consumer-updates/mixing-medications-and-dietary-supplements-can-endanger-your-health)
3. [Statin Side Effects](https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013)