Naproxen ( INN ) (pronounced /n??pr?ks?n/ ) is a non-steroidal anti-inflammatory drug (NSAID) commonly used for the reduction of moderate to severe pain , fever , inflammation and stiffness caused by conditions such as osteoarthritis , rheumatoid arthritis , psoriatic arthritis , gout , ankylosing spondylitis , menstrual cramps , tendinitis , bursitis , and the treatment of primary dysmenorrhea . よりたくさんの

Naproxen ( INN ) (pronounced /n??pr?ks?n/ ) is a non-steroidal anti-inflammatory drug (NSAID) commonly used for the reduction of moderate to severe pain , fever , inflammation and stiffness caused by conditions such as osteoarthritis , rheumatoid arthritis , psoriatic arthritis , gout , ankylosing spondylitis , menstrual cramps , tendinitis , bursitis , and the treatment of primary dysmenorrhea . It works by inhibiting both the COX-1 and COX-2 enzymes. Naproxen and naproxen sodium are marketed under various trade names including: Xenobid , Aleve , Anaprox , Miranax , Naprogesic , Naprosyn , Naprelan , Proxen , Synflex . less