Methadone detoxification is a course of action which should be supervised by drug addiction professionals within a drug rehabilitation program who realize how challenging and difficult methadone detox can be. Methadone detox is known 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 relieve symptoms. This is why methadone detoxification must only be done under strict supervision at a drug rehab program which has experience in dealing with this type of detox, and where the individual can receive further treatment services to address all addiction issues.