Methadone detoxification is a course of action which must be supervised by addiction professionals within a drug rehab program who understand how challenging and difficult methadone detox can be. Methadone detox is known to be far more serious in terms of symptoms and duration than even heroin detox, and users frequently revert back to methadone to alleviate withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detoxification must only be done under close supervision at a drug treatment program which has practical experience in dealing with this type of detoxification, and where the individual can receive further rehabilitation services to deal with all addiction issues.