Methadone detoxification is a course of action which should be supervised by drug addiction professionals within a drug rehabilitation program who realize how challenging and difficult methadone detox can be. Methadone detox 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 ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to relieve symptoms. This is why methadone detox should only be done under strict supervision at a drug rehab center which has practical experience in handling this type of detox, and where the person can receive additional treatment services to deal with all addiction issues.