Methadone detoxification is a process which should be supervised by addiction professionals within a drug rehabilitation center who realize how difficult and challenging methadone detox can be. Methadone detoxification is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and individuals often revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to relieve symptoms. This is why methadone detox must only be done under close supervision at a drug rehabilitation facility which has experience in handling this type of detox, and where the person can receive additional recovery services to deal with all addiction issues.