Lipitor is a brand name for atorvastatin, which is a medication used to lower cholesterol levels in the blood. According to the sources provided, Lipitor can interact with other medications besides blood pressure medications.

Drugpatentwatch [1] states that Lipitor can interact with other medications such as cyclosporine, fibrates, and erythromycin. Cyclosporine is an immunosuppressive medication used to prevent rejection after an organ transplant, while fibrates are medications used to lower triglyceride levels. Erythromycin is an antibiotic used to treat bacterial infections. These medications can increase the risk of muscle damage when taken with Lipitor.

Medical News Today [2] also mentions that Lipitor can interact with other medications, including antifungal medications such as itraconazole and ketoconazole, as well as HIV medications such as ritonavir and saquinavir. These medications can increase the level of Lipitor in the blood, which can increase the risk of side effects.

Mayo Clinic [3] also confirms that Lipitor can interact with other medications such as gemfibrozil, niacin, and warfarin. Gemfibrozil is another medication used to lower triglyceride levels, while niacin is a vitamin supplement that can also lower cholesterol levels. Warfarin is a blood thinner used to prevent blood clots. These medications can increase the risk of side effects when taken with Lipitor.

In conclusion, Lipitor can interact with other medications besides blood pressure medications. Patients should inform their healthcare provider about all the medications they are taking, including prescription medications, over-the-counter medications, and supplements, to avoid potential interactions and reduce the risk of side effects.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.medicalnewstoday.com/articles/drugs-lipitor-side-effects
[3] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statins/art-20045772