Methadone detoxification is a course of action which should be supervised by addiction professionals within a drug rehabilitation facility who understand how difficult and challenging methadone detoxification 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 ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detox should only be done under strict supervision at a drug rehab facility which has experience in handling this type of detox, and where the individual can receive additional recovery services to address all addiction issues.