Probenecid and Sumatriptan and naproxen interaction
Probenecid and Sumatriptan and naproxen: both prescribing labels describe an interaction that usually calls for monitoring, a dose change, or spacing the doses.
Usually manageable with monitoring or a dose change. Tell your pharmacist you take both.
What the FDA labels say
From the Sumatriptan and naproxen (Sumatriptan and Naproxen Sodium) label · effective 2025-10-30
Probenecid Clinical Impact: Probenecid given concurrently increases naproxen anion plasma levels and extends its plasma half-life significantly.
Intervention: Reduce the frequency of administration of sumatriptan and naproxen sodium tablets when given concurrently with probenecid.
From the Probenecid label · effective 2026-04-29
These include agents such as indomethacin, acetaminophen, naproxen, ketoprofen, meclofenamate, lorazepam, and rifampin.
Taking more than these two? Interactions stack. Check your whole list at once; it stays in your browser.
Open in the checkerNot medical advice. Interaction Checker quotes FDA label text and NIH fact sheets. Whether an interaction matters for you depends on doses, timing, kidney and liver function, and other conditions. Confirm with a pharmacist or prescriber.