Methadone detoxification is a process which must be supervised by substance abuse professionals within a drug rehabilitation center 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 users typically revert back to methadone to ease 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 treatment program which has practical experience in dealing with this type of detox, and where the individual can receive further rehabilitation services to handle all addiction issues.