Promethazine/dextromethorphan might lead to some laboratory tests to provide Phony readings, like pregnancy tests and blood sugar tests. Talk to your healthcare company if you have any issues.???? ????? ????? ?????? ?? ??????? ?? ?? ???? ??? ?? ????? ?? ????? ?? ?? ???? ???? ????? ???? ?? ????? ?? ????? ??? ??? ???? ??? ?????? ?????? ?? ?????? ?? ?