the reason why is, your brain will still be relying on an opioid, so the brains receptors will not be allowed to
normal. but there are certainly many cases where it is a good idea to
go that route(ie. heroin users,major 20 -30 pill users,IV users...) the problem with replacement opioids is over long term use, they will BE WORSE to get off of. the goal here is to make it through the worst part of wd's,without relying on narcotics to do it.
few facts to start with........