Full Name: Nimesulide
Synonyms: NMS
Nimesulide is a sulfonanilide nonsteroidal anti-inflammatory drug (NSAID). It selectively inhibits cyclooxygenase-2 (COX-2), reducing inflammatory prostaglandin synthesis while sparing gastric mucosa. It treats acute pain and dysmenorrhea. Its chemical structure consists of a nitro-phenoxysulfonanilide core.