Naprosyn (Naproxen) is in a class of medications called NSAIDs. They work by reducing the levels of prostaglandins, chemicals that are responsible for pain, fever and inflammation. Naprosyn is the leading NSAID pain reliever & fever reducer from Roche Laboratories.

Naprosyn may also be marketed as: Aleve, Anaprox, Naprosyn.

*Naprosyn® is manfactured by Roche Pharmaceuticals.