Zyloric 100 MG Tablet is an antigout medicine containing Allopurinol. It is used for the treatment of gout (a type of arthritis caused due to the deposition of excess uric acid crystals in the joints). This medicine is also used to treat high uric acid levels in certain types of kidney stones or during cancer treatment. Zyloric 100 MG Tablet works by lowering the uric acid levels in the blood.