Methadone detoxification is a process which must be supervised by addiction professionals within a drug rehabilitation facility who realize how difficult and challenging methadone detox can be. Methadone detox 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 ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detox must only be done under strict 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.