· Naproxen is a nonsteroidal anti-inflammatory drug used to treat pain or inflammation caused by conditions such as arthritis, ankylosing spondylitis, tendinitis. · Easy-to-read patient tips for naproxen covering how it works, benefits, risks, and best practices. · Detailed Naproxen dosage information for adults and children. Includes dosages for Pain, Osteoarthritis, Rheumatoid Arthritis and more; plus renal, liver and dialysis adjustments. · Learn about the side effects of naproxen, from common to rare, for consumers and healthcare professionals. · Naproxen is a common NSAID often used for mild pain such as headache, backache and arthritis. What should you know to safely use this medication? · Naproxen and ibuprofen are both NSAIDs, but which one is more effective or more likely to cause side effects? Ibuprofen is short acting, while naproxen is long acting and more … · Naproxen package insert / prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions and pharmacology. · Naprosyn (naproxen) is an anti-inflammatory drug used to treat pain and inflammation in arthritis, tendinitis, gout etc. Includes Naprosyn side effects, interactions and … Naproxen is a Non-Steroidal Anti-Inflammatory Drug (NSAID) used to reduce pain and swelling in joint, bone or muscle diseases (e.g. rheumatoid arthritis, osteoarthritis, gout, ankylosing …