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