Methadone detoxification is a process which must be overseen by substance abuse professionals within a drug rehabilitation program who realize how difficult and challenging methadone detox can be. Methadone detoxification is known to be far more severe in terms of symptoms and duration than even heroin detox, and individuals 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 detoxification must only be done under close supervision at a drug treatment facility which has practical experience in dealing with this type of detoxification, and where the person can receive additional recovery services to deal with all addiction issues.