Methadone detoxification is a course of action which should be overseen by drug addiction professionals within a drug rehabilitation facility who recognize 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 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 rehab program which has practical experience in handling this type of detox, and where the person can receive further treatment services to handle all addiction issues.