Raw smack, I dont agree with that, people get very confused by the two pills soboxone and plain buprenorphine. I have been on both and I do like the plain bups better, but as for taking the plain bups the one without the naloxone soon after using another true agonist (real opiate) heroin, morphine,ect.. you will still go into withdrawal.
The plain generic subutex (buprenorphine) will cause one to go into opiate withdrawal if its taken to soon, people think oh there is no blocker in plain bups, well its the buprenorphine that is the blocker, buprenorphine has a much stronger affinity for your brain receptors than all the other true 100% opiates, thats why bups are called a partial opiate, much of the europhia has been taken out of the buprenorphine. when one takes plain buprenorphine and has a true opiate agonist in thier system the bup kicks out all the opiates from the brain and withdrawal sets in rapidly.
I have taken soboxone to early and went into severe withdrawal, I have taken the plain buprenorphine to early and got the very same thing severe withdrawal. when you put the soboxone in your mouth the buprenorphine is absorbed and the blocker (naloxone) is passed out, the only time that naloxone gets in you is if you try to inject the soboxone, then the naloxone goes to work, thats why they put it in soboxone so you cant inject it. I have injected my subutex but its a pain is the ass, you really cant use a regular insulin syringe and I wont go into how I did it, but I now just take them as prescribed its not worth my time injecting them.