Losmiprofen is primarily used as a nonsteroidal anti-inflammatory drug (NSAID) to alleviate pain and reduce inflammation. It is commonly prescribed for conditions such as arthritis, musculoskeletal disorders, and post-operative pain. The drug works by inhibiting cyclooxygenase enzymes, which are responsible for producing prostaglandins that cause inflammation and pain. Additionally, losmiprofen is effective in managing mild to moderate pain, including headaches, dental pain, and menstrual cramps. Its anti-inflammatory properties make it a suitable option for treating chronic inflammatory conditions, providing relief and improving mobility in patients.