This page explains what happens if Allopurinol and Diclofenac are taken together, according to official sources.
Renal monitoring required during gout co-therapy
Diclofenac is often co-prescribed during acute gout with allopurinol, but NSAID-mediated renal hemodynamic changes require careful renal monitoring.
Limit NSAID course to the shortest period needed for acute pain resolution. Maintain vigorous hydration.
Last updated: Sep 25, 2026
Before changing or stopping any medicine, ask your doctor or pharmacist. Never stop your medicine on your own.