Lessuric is used to treat gout, to treat the primary and secondary symptoms of gout, to prevent kidney stones that may reappear as calcium stones in patients with high uric acid in the blood, and to prevent tumor lysis syndrome.
Lessuric works to treat increased uric acid secretion in the blood, which can occur as part of the treatment of leukemia, lymphoma, and other types of tumors, and to treat kidney stones and prevent the reappearance of uric acid stones.