Methadone detoxification is a course of action which should be overseen by substance abuse professionals within a drug rehabilitation facility who realize how difficult and challenging 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 typically revert back to methadone to ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detoxification should only be done under strict supervision at a drug rehabilitation program which has practical experience in handling this type of detox, and where the person can receive additional rehabilitation services to deal with all addiction issues.