Zyloprim / Zyloric • Xanthine oxidase inhibitor • Kidney function: <15 mL/min/1.73m² (not on dialysis)
The recommended dose of Allopurinol and Kidneys at <15 mL/min/1.73m² (not on dialysis) — with monitoring notes for kidney disease and dialysis.
100 mg/day, or 300 mg 2-3×/week post-dialysis.
CrCl <10. Never combine with azathioprine or mercaptopurine.
Doses in this guide follow drug labels and renal-dosing references at each eGFR/CrCl level. Always confirm with your prescriber and pharmacy — your specific dose depends on other medications, conditions, and lab results.
Full Allopurinol and Kidneys kidney guideAllopurinol and Kidneys has its own monitoring requirements (eGFR, potassium, drug levels, or blood counts). These become more frequent as kidney function falls. Report unusual weakness, irregular heartbeat, or new side effects promptly.
Interactive drug-dosing tool