Flunixin Meglumine , a nonsteroidal anti-inflammatory drug (NSAID). Used in cattle for the control of pyrexia associated with bovine respiratory disease (BRD), endotoxemia and acute bovine mastitis, and for the control of inflammation in endotoxemia. In horses used in for the alleviation of inflammation and pain associated with musculoskeletal disorders and for the alleviation of visceral pain associated with colic. Brand may vary.