Feburic 40 Tablet belongs to a class of anti-gout medications, also known as xanthine oxidase inhibitors, widely used to prevent severe gout attacks or flares. Gout is a chronic condition that occurs due to the deposition of uric acid crystals in the joints. It is characterized by intense pain and swelling at the affected joints. Feburic 40 Tablet prevents the sudden attacks of pain caused by severe gout and decreases pain, swelling, and inflammation.