Methadone detoxification is a course of action which must be supervised by drug addiction professionals within a drug rehabilitation facility who understand 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 individuals often revert back to methadone to alleviate withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detoxification must only be done under strict supervision at a drug rehab facility which has practical experience in dealing with this type of detox, and where the person can receive further rehabilitation services to deal with all addiction issues.