Zaltoprofen is primarily used as a nonsteroidal anti-inflammatory drug (NSAID) to alleviate pain and inflammation associated with various conditions. It is commonly prescribed for the treatment of rheumatoid arthritis, osteoarthritis, and other musculoskeletal disorders. The drug works by inhibiting cyclooxygenase enzymes, which reduces the production of prostaglandins, thereby decreasing pain and swelling.

In addition to arthritis, zaltoprofen is effective in managing acute pain, such as postoperative pain or trauma-related discomfort. It is also used to relieve symptoms of chronic inflammatory diseases, including ankylosing spondylitis and gout. Due to its anti-inflammatory properties, it can be beneficial in treating soft tissue injuries, such as sprains and strains.

Zaltoprofen is often preferred for its relatively lower risk of gastrointestinal side effects compared to other NSAIDs, making it a suitable option for patients with sensitive stomachs. It is available in oral tablet form and is typically taken with meals to minimize potential stomach irritation. Its efficacy and safety profile make it a valuable option for managing pain and inflammation in various clinical scenarios.