Methadone detoxification is a process which should be overseen by substance abuse professionals within a drug treatment 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 users 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 should 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 individual can receive additional rehabilitation services to address all addiction issues.