i have just recently started using the fentanyl patch instead of morphine. it works better and i'm not so sick and zoned out. the problems i'm running into are it wears off 10 hrs. early EVERY TIME and the nerve pain spikes way above what the patch can handle with higher than normal stress and weather changes. do any of you have those troubles with it and do you supplement with mild hydrocodone or tramadol? thanks to all