A member asked:

I accidentally took 4500mg of naproxen 500mg at once. i didn't mean to. my back was in a lot of pain did i take too much and am i going to be alright?

A doctor has provided 1 answer

You will be alright: I am assuming 4,500 mg was a typo. Either 450 mg or 500 mg is ok to take if moderate to severe pain usually every 8 hours.

Answered 1/29/2016

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