Mechanism of Action Somalgen Tab, Talniflumate is a non-steroidal anti-inflammatory drug (NSAID) that is used to relieve pain and inflammation. It is a prodrug of niflumic acid, meaning it converts to niflumic acid in the body. Niflumic acid works by inhibiting cyclooxygenase (COX) enzymes, specifically COX-2, which are involved in the synthesis of prostaglandins. Prostaglandins are chemicals in..