A nonsteroidal anti-inflammatory drug (NSAID) with a longer duration of action than ibuprofen, used to treat pain, inflammation, and fever. It's particularly effective for conditions requiring sustained anti-inflammatory effects.
The name derives from 'naphthylpropionic acid,' describing its chemical structure with a naphthalene ring system. Developed in the 1970s as researchers sought NSAIDs with longer-lasting effects than existing options.
Naproxen is the 'marathon runner' of pain relievers - while ibuprofen works for about 4-6 hours, naproxen can last 8-12 hours because it stays in your system much longer. This makes it perfect for conditions like arthritis where you need all-day inflammation control, but it also means side effects can last longer too, which is why timing and dosing are so important!
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