Methadone detoxification is a course of action which must be supervised by substance abuse professionals within a drug rehabilitation program who realize how difficult and challenging methadone detoxification can be. Methadone detox is regarded 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 relieve symptoms. This is why methadone detoxification should only be done under strict supervision at a drug rehabilitation facility which has practical experience in handling this type of detoxification, and where the person can receive further rehabilitation services to handle all addiction issues.