sfeb24Answers (1)
Marvell6 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).
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
Similar questions
1 tablet, 250mg, how long does this stay in your system, first time user?
I can't believe that one pill that you have never taken before can stay in your system up to 7 days. I've never heard of anything like ...
3 answers • 23 Dec 2009 • 
How long does zanax and hydrocodone stay in your system?
how long do those two drugs stay in your system after taken regularly
3 answers • 1 Mar 2010 • 1 star
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
2 answers • 25 Jul 2010 •
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 will 4 2mg alprazolam stay in my system?
I have a urine test on the 1st of may, i took the pills on 4/20 and 4/21, i want to know how long they will stay in my system and if drinking lots of ...
2 answers • 22 Apr 2013 •