Based on the available information, there is no direct evidence that Lipitor is effective for lowering pain medication intake. Lipitor, also known as atorvastatin, is a medication used to treat high blood cholesterol and triglyceride levels [1]. It belongs to a class of drugs called statins, which work by blocking a substance your body needs to make cholesterol [2].

While Lipitor and other statins have been extensively studied for their effects on cardiovascular health, there is limited information available on their impact on pain medication intake. The Mayo Clinic mentions that some side effects of statins include muscle and joint pain, but it does not indicate that these medications can lower pain medication intake [2]. Similarly, a comprehensive review of high cholesterol and lipid treatment options on UpToDate does not mention any association between Lipitor and pain medication intake [3].

In conclusion, based on the provided sources, there is no evidence to suggest that Lipitor is effective for lowering pain medication intake. However, it is always recommended to consult with a healthcare professional for personalized medical advice.

Sources:
[1] DrugPatentWatch. (n.d.). Lipitor. Retrieved from <https://www.drugpatentwatch.com/p/tradename/LIPITOR>
[2] Mayo Clinic. (2021, March 12). Statin side effects: Weigh the benefits and risks. Retrieved from <https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013>
[3] UpToDate. (2021, February 11). High cholesterol and lipid treatment options beyond the basics. Retrieved from <https://www.uptodate.com/contents/high-cholesterol-and-lipid-treatment-options-beyond-the-basics/print>