How long does Fentanyl stay in your system once you stop the patch?

Answers (1)

Anonymous

15 Dec 2011

K,
Since Fentanyl has a half life of 17 hours, my best approximation would be 3 to 4 days... say 5 days to be sure.
Good luck,
Laura

Votes: +1

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 Fentanyl stay in your system? If I wanted to start Suboxone to get off Fentanyl would?

it be safe to take the Suboxone 8-10 hours after my last dose of Fentanyl? Thanks for your time and insight.

6 answers 26 Aug 2009

Is it possible to get a prescription for the fentanyl patch to change LESS than every 48 hours?

I am currently on the fentanyl 50 patch and am finding that in between 24 and 36 hours, the patch wears off. And the bad thing is that it's not ...

12 answers 11 Jul 2010

How long will the fentanyl stay in your system after removal of the patch?

My husband had surgery March 9th and experiencing rapid decrease in blood pressure upon sitting and standing..i can't believe that this would ...

1 answer 30 Apr 2011

Fentanyl patch?

I was in so much pain I put on a patch 2 diff times 6 days total How long would it stay in my system after I take it off Thanks The Cleo

2 answers 18 May 2012