Appraise clients for indications of urinary retention or reduced gastric motility when OPANA ER is employed concomitantly with anticholinergic medications.???? ?????: ?? ?? ????? ??? ???????? ??????? ??????? ?????????? ???? ?????? ??????? ????? ????????? ?? ????? ?????? ?????? ???? ??? ????? ?????? ??? ??????? ??? ???? ?? ???? ?????? ??? ????? ????