I have sort of asked this question before, but have gotten many conflicting answers. I am curious about what drugs are in suboxone and exactly how they work. Based on my research, I am under the impression that the two drugs in SUB are Narcan and Bup. Narcan blocks all bad opiates and the bup. is some kind of psuedo-pain killer that helps with withdrawls. I don't understand how the narcan can be there, but it lets the bup work and not other opiates. Anyone have the real fact about the amazing drug?