Skip to Content

How much stronger is Fentanyl than Morphine?

Question is Closed
Report 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

What does fentanyl show up on a drug screen?

is it a morphine derivitive or what. I have a prescription but would like to to know if asked what is

2 answers 21 Sep 2009

How dangerous is fentanyl patches and should it be used if u have asthma and mental helath problems?

my dr wants to take me off 45 mg of morphine and put me on 75 of the fentanyl patch but i am concerned after reading about this medication in regards ...

1 answer 4 Dec 2009

Morphine Sulphate 15mg CR tablet is equivalent to what strength Fentanyl transdermal patch?f

My oncologist prescribed morphine because my insurance won't pay for Fentanyl until I have tried other pain medications first. My question is: ...

1 answer 1 Aug 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