Ketoprofen is used for its antipyretic, analgesic, and anti-inflammatory properties by inhibiting cyclooxygenase-1 and -2 (COX-1 and COX-2) enzymes reversibly, which decreases production of proinflammatory prostaglandin precursors. Ketoprofen is a non-selective NSAID exhibiting IC50 values of 0.5µM and 2.33µM for human recombinant COX-1 and COX-2, respectively