noun Pharmacology.
- a substance, C5H4N4O, used primarily in the treatment of chronic gout to decrease the synthesis of uric acid.
noun
- a synthetic drug that reduces blood concentrations of uric acid and is administered orally in the treatment of gout. Formula: C 5 H 4 N 4 O
n.
- A drug that inhibits the synthesis of uric acid and is used to treat gout and other hyperuricemic conditions.