How much stronger is Fentanyl than Morphine?

Question is Closed Report Mark as Favorite

Answers (1)

20 Aug 2009

Fentanyl is almost 4 times stronger than Morphine

ie. 1 Fentanyl '100' patch is equivalent to 360mg of Morphine salt.

Taken from the BNF (British National Formulary)

Votes: +0

Further Information

Search for questions

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

Similar questions

Is demeral 50 mgs stronger then morphine 15 mgs?

ive been perscribed morphine 15mgs for pain and some one told me that demerol 50mgs is alot stronger. ive never taken demerol except way back in the ...

1 answer 21 Jun 2010

I would just like to know if FENTANYL produces even STRONGER EUPHORIA than Marijuana?

This is completely for EDUCATIONAL PURPOSES ONLY because I used to smoke pot and I know how the EUPHORIA made me feel.I recently heard that FENTANYL ...

4 answers 14 Aug 2010

I keep hearing fentanyl is 100 times stronger than morphine? no way! not even close for me?

f course I have had a failed brain surgery for chiari malformation and a fusion with hardware in my cervical spine which was not done rite and failed ...

1 answer 8 Oct 2011

Alternative to morphine that's stronger than tramadol?

I am unable to take morphine (I have a bad reaction to it) so at the mo I'm taking tramadol which isn't touch the pain anymore as I've ...

4 answers 8 Jun 2012