Methadone detoxification is a course of action which must be overseen by drug addiction professionals within a drug rehab program who understand how challenging and difficult methadone detox can be. Methadone detox is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and users typically revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to relieve symptoms. This is why methadone detoxification must only be done under strict supervision at a drug treatment facility which has practical experience in handling this type of detox, and where the person can receive further rehabilitation services to deal with all addiction issues.