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