Methadone detoxification is a course of action which must be supervised by addiction professionals within a drug rehab facility who recognize how difficult and challenging 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 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 must only be done under close supervision at a drug treatment center which has practical experience in dealing with this type of detoxification, and where the individual can receive further treatment services to handle all addiction issues.