Methadone detoxification is a process which must be supervised by substance abuse professionals within a drug treatment program who recognize how challenging and difficult methadone detoxification can be. Methadone detoxification is regarded 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 alleviate symptoms. This is why methadone detoxification must only be done under close supervision at a drug treatment facility which has practical experience in dealing with this type of detox, and where the person can receive additional rehabilitation services to handle all addiction issues.