Methadone detoxification is a course of action which should be supervised by drug addiction professionals within a drug rehabilitation program who recognize how challenging and difficult methadone detoxification can be. Methadone detoxification is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and individuals frequently revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to relieve symptoms. This is why methadone detox must only be done under close supervision at a drug rehab facility which has experience in dealing with this type of detoxification, and where the individual can receive additional recovery services to deal with all addiction issues.