Diclofenac Potassium 50mg + Metaxalone 400mg is a combination of an NSAID and a muscle relaxant used to treat pain and discomfort associated with musculoskeletal conditions. Diclofenac potassium works by inhibiting the production of prostaglandins, which are chemicals responsible for inflammation, pain, and fever, providing effective relief from acute pain and inflammation. Metaxalone, a muscle relaxant, helps relieve muscle spasms, stiffness, and discomfort by acting on the central nervous system. This combination is often used to manage conditions such as muscle strains, sprains, and other musculoskeletal disorders, offering pain relief and reducing muscle tension for improved mobility and comfort.