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naproxen sodium (OTC)
Naproxen sodium belongs to a group of medications called nonsteroidal anti-inflammatory drugs (NSAIDs). It is used to treat fever and pain caused by inflammation, including pain due to arthritis, muscle aches, sprains, strains, backache, headache, migraine, minor aches, menstrual cramps, minor surgery, toothache, dental extractions, and the common cold. It can also be used to reduce fever.
Naproxen sodium works at the site of pain and in the central nervous system (CNS). It is believed to work by stopping the production of prostaglandins, which cause inflammation.
This medication may be available under multiple brand names and/or in several different forms. Any specific brand name of this medication may not be available in all of the forms or approved for all of the conditions discussed here. As well, some forms of this medication may not be used for all of the conditions discussed here.
Your doctor may have suggested this medication for conditions other than those listed in these drug information articles.
Do not give this medication to anyone else, even if they have the same symptoms as you do. It can be harmful for people to take this medication if their doctor or pharmacist has not recommended it.
Each caplet contains naproxen sodium 220 mg, of which 20 mg is sodium. Nonmedicinal ingredients: FD&C Blue No. 2, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, titanium dioxide, and talc.