Methadone detoxification is a course of action which must be overseen by addiction professionals within a drug rehabilitation facility who understand how difficult and challenging methadone detox can be. Methadone detoxification is known to be far more severe in terms of symptoms and duration than even heroin detox, and individuals often revert back to methadone to alleviate withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detox should only be done under strict supervision at a drug rehab center which has experience in handling this type of detoxification, and where the person can receive further treatment services to handle all addiction issues.