Zomepirac sodium salt is primarily used as a nonsteroidal anti-inflammatory drug (NSAID) to manage pain and inflammation. It is effective in treating conditions such as arthritis, postoperative pain, and musculoskeletal disorders. The compound works by inhibiting cyclooxygenase enzymes, reducing the production of prostaglandins, which are responsible for pain and inflammation. It is often administered orally or via injection for rapid relief. However, its use has been limited or discontinued in some regions due to potential adverse effects, including gastrointestinal issues and hypersensitivity reactions. Despite this, it remains a subject of research for its pharmacological properties and potential applications in pain management.