patch is 80 TIMES STRONGER THEN MORPHINE ! If you aren't liking the way you feel on the MS Contins, which are essentially morphine, then you won't like the fentanyl
. I went from the Ms Contins to fentanyl
a few years ago & honestly it was the BIGGEST mistake I've EVER made!!! You build up a tolerance to the fentanyl
quickly, it's 80x's stronger then morphine, 50x's stronger then heroin, & can be quite dangerous. PLEASE DO YOUR RESEARCH BEFORE TAKING IT!!!!!