Used as a nonsteroidal anti-inflammatory drug (NSAID) for the treatment of pain, inflammation, and fever. It works by inhibiting the production of prostaglandins, which are chemicals in the body that cause inflammation and pain. Indoprofen is particularly effective in managing conditions such as rheumatoid arthritis and osteoarthritis. Its action helps reduce joint swelling, stiffness, and discomfort, improving mobility and quality of life in patients with chronic inflammatory conditions.