Methadone detoxification is a process which should be supervised by addiction professionals within a drug rehabilitation program who realize how difficult and challenging methadone detox can be. Methadone detoxification is regarded to be far more serious in terms of symptoms and duration than even heroin detox, and individuals 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 detoxification should only be done under close supervision at a drug rehabilitation center which has practical experience in dealing with this type of detox, and where the person can receive further rehabilitation services to deal with all addiction issues.