Methadone detoxification is a course of action which should be supervised by drug addiction professionals within a drug treatment facility who understand how challenging and difficult 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 typically 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 should only be done under close supervision at a drug rehab facility which has practical experience in dealing with this type of detoxification, and where the person can receive further treatment services to handle all addiction issues.