Used as a non-steroidal anti-inflammatory drug (NSAID) for treating inflammation and pain, particularly in musculoskeletal disorders. It acts by inhibiting cyclooxygenase enzymes, reducing prostaglandin synthesis. Also employed in research as a blocker of calcium-activated chloride channels, making it valuable in studies of ion channel function and cellular electrophysiology. Its anti-inflammatory properties support use in topical formulations for localized pain and swelling.