Methadone detoxification is a course of action which should be supervised by drug addiction professionals within a drug rehabilitation program who understand how challenging and difficult methadone detoxification can be. Methadone detoxification is regarded to be far more serious in terms of symptoms and duration than even heroin detox, and individuals frequently 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 dealing with this type of detoxification, and where the individual can receive further rehabilitation services to handle all addiction issues.