Appraise sufferers for indications of urinary retention or reduced gastric motility when OPANA ER is employed concomitantly with anticholinergic prescription drugs.???? ???????? ?????? ????? ??????? ?????????? ???? ?????? ?????? ?????? ??? ????? ??? ????.???? ??? ??????? ?????????? ???? ???? ?? ???? ??????? ????? ??? ??????? ??????? ????????.Conver