Methadone detoxification is a course of action which should be supervised by addiction professionals within a drug rehab facility who realize how challenging and difficult methadone detox can be. Methadone detoxification is regarded 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 relieve symptoms. This is why methadone detox should only be done under strict supervision at a drug rehabilitation facility which has practical experience in dealing with this type of detoxification, and where the person can receive additional recovery services to address all addiction issues.