Methadone detoxification is a course of action which must be supervised by drug addiction professionals within a drug rehabilitation facility who recognize how challenging and difficult methadone detox 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 alleviate symptoms. This is why methadone detoxification should only be done under strict supervision at a drug treatment center which has experience in handling this type of detoxification, and where the person can receive additional rehabilitation services to handle all addiction issues.