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