How long does naproxen stay in system?

Answers (1)

6 Nov 2011

I realize this answer is very late but may be useful in future.

Naproxen has an elimination half life of 12 to 17 hours.

It takes 5.5 x elimination half life for a medicine to be cleared from ones system. So it'll be in your system for about 93.5 hours (5.5 x 17 hours).

http://www.drugs.com/pro/naprosyn.html

Votes: +0

Further Information

Search for questions

Still looking for answers? Try searching for what you seek or ask your own question.

Similar questions

How long does guanfacine stay in your system?

how long does concerta stay in yor system?

1 answer 15 Jun 2010

How long does a 10mg loratab stay in your system?

my friend is in a lot of pain and was prescribed them but is fighting a battle for her kids need to know how long it will stay in her system

3 answers 25 Jul 2010

How long does cocain stay in your system?

how long does marawanna stay in the system

1 answer 24 Jun 2011

If I take 1 oc 40 will it stay in my system longer than 3 days? I have a high metabolism and most?

... pill's don't stay in my system to long, I also want to know if it will cause me to have seizures, someone told me it would. I have took ...

1 answer 3 Sep 2011

How long does a 20 mg. ferosemide stay in your system?

just wanted to know how long one 20 mg. lasic will stay in your system?

1 answer 3 Oct 2014