How is allopurinol used in the treatment of hyperuricemia?

Updated: Aug 31, 2018
  • Author: James W Lohr, MD; Chief Editor: Vecihi Batuman, MD, FASN  more...
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Answer

Allopurinol is the most widely used antihyperuricemic agent. The major metabolite of allopurinol is oxypurinol, and both allopurinol and oxypurinol are competitive inhibitors of the enzyme xanthine oxidase.


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