Methadone detoxification is a course of action which must be supervised by addiction professionals within a drug rehabilitation center who realize how difficult and challenging methadone detoxification can be. Methadone detox is known to be far more serious 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 relieve symptoms. This is why methadone detoxification must 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 additional rehabilitation services to deal with all addiction issues.