It's also used for period pain and muscle and bone disorders, such as back pain and sprains and strains. Always take your naproxen tablets with or just after a meal so you don't get an upset stomach.

What is naproxen used for? Naproxen is commonly used to reduce fever and to treat pain and inflammation caused by several conditions, including arthritis, gout, ankylosing spondylitis, tendinitis, ...