Methadone detoxification is a course of action which must be supervised by drug addiction professionals within a drug rehabilitation center who understand how challenging and difficult methadone detox can be. Methadone detox is known to be far more severe in terms of symptoms and duration than even heroin detox, and users often 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 individual can receive additional treatment services to handle all addiction issues.