Methadone detoxification is a course of action which should be supervised by substance abuse professionals within a drug rehabilitation center who realize how difficult and challenging methadone detox can be. Methadone detoxification is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and individuals often revert back to methadone to relieve 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 rehabilitation facility which has practical experience in handling this type of detoxification, and where the individual can receive further treatment services to deal with all addiction issues.