Methadone detoxification is a process which must be supervised by addiction professionals within a drug rehabilitation program who realize how challenging and difficult methadone detox can be. Methadone detox is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and individuals typically revert back to methadone to alleviate 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 rehab facility which has experience in handling this type of detoxification, and where the individual can receive further treatment services to deal with all addiction issues.