Methadone detoxification is a course of action which should be supervised by addiction professionals within a drug rehab center who realize 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 users 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 detox should only be done under close supervision at a drug rehab facility which has practical experience in handling this type of detoxification, and where the person can receive further rehabilitation services to deal with all addiction issues.