Naprosyn helps reduce pain, reduce fever, and treat swelling. It is commonly used to treat conditions such as rheumatoid arthritis, degenerative or osteoarthritis, and pain associated with gout. It is also recommended for tendon or ligament inflammation, chronic or acute back pain, and migraines.
Naprosyn can also be used to relieve muscle or joint pain resulting from stress or sports injuries, as well as to relieve menstrual pain in women.