But caution, with methadone in your system, you can have serious withdrawals and severe allergic reactions. You would have to have the methadone
completely out of your system first. Methadone withdrawal
is the worst ever. Every heroin addict I've ever met in my past days in rehab, all said that methadone was way worse coming off of. I'm telling you, my family is on methadone, I used to be on it, get off of it a.s.a.p.! It's the worst thing, and horrible to come off of.