Used to relieve pain from various conditions such as headaches, muscle aches, tendonitis, dental pain, and menstrual cramps. It also reduces pain, swelling, and joint stiffness caused by arthritis, bursitis, and gout attacks. Origin Philippines Product Usage Take this medication by mouth as directed by your doctor. Read the Medication Guide and the Patient Information Leaflet if available from your pharmacist before you start taking and each time you get a refill. Should be taken with food. Ingredients Each tablet contains 550mg of Naproxen Sodium. Warnings Interactions with Hydantoins; sulfonamides & sulfonylureas; increased risk of bleeding w/ SSRIs.