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