Methadone detoxification is a process which must be supervised by substance abuse professionals within a drug treatment program who recognize how difficult and challenging 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 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 treatment facility which has experience in dealing with this type of detox, and where the person can receive additional treatment services to address all addiction issues.