Methadone detoxification is a course of action which must be supervised by drug addiction professionals within a drug rehab facility who recognize how difficult and challenging methadone detoxification can be. Methadone detoxification is known to be far more severe in terms of symptoms and duration than even heroin detox, and individuals frequently revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detoxification must only be done under close supervision at a drug rehabilitation program which has practical experience in dealing with this type of detoxification, and where the person can receive additional treatment services to address all addiction issues.