Naproxen is a nonsteroidal anti-inflammatory drug (NSAID) commonly used to manage pain, inflammation, and fever. It is available over-the-counter (OTC) and by prescription in various strengths. It's often prescribed or recommended for conditions such as arthritis, menstrual cramps, gout, and other types of musculoskeletal pain. Naproxen works by reducing the body's production of certain natural substances that cause inflammation. It is generally taken orally, often with food to minimize stomach upset. Its effects can last for several hours due to its relatively long half-life compared to some other NSAIDs (PubChem).
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