Lipitor, also known as atorvastatin, is a medication used to treat high cholesterol levels. Opioids, on the other hand, are a class of drugs used to manage pain.

After reviewing the provided sources, there is no direct interaction reported between Lipitor and opioids. However, it is important to note that both medications can cause liver damage. Lipitor is known to increase liver enzymes, and opioids can also have adverse effects on liver function. Therefore, patients taking both medications may be at a higher risk of liver damage.

It is important for patients to inform their healthcare provider of all medications they are taking, including over-the-counter drugs and supplements, to avoid any potential drug interactions. Patients should also follow their healthcare provider's instructions for taking these medications and report any adverse effects immediately.

In conclusion, while there is no direct interaction reported between Lipitor and opioids, patients taking both medications may be at a higher risk of liver damage. It is crucial for patients to inform their healthcare provider of all medications they are taking to avoid any potential drug interactions and to report any adverse effects immediately.

Sources:
[1] Drug Patent Watch. Lipitor. https://www.drugpatentwatch.com/p/tradename/LIPITOR.
[2] National Center for Biotechnology Information. Atorvastatin. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3334287/.
[3] Drugs.com. Lipitor (atorvastatin) and oxycodone Drug Interactions. https://www.drugs.com/drug-interactions/lipitor-with-oxycodone-276-128-1770-0.html.