What is Promethazine with DM (dextromethorphan and promethazine)?
what exactly is: ic promethazine w/dm syrup mor they prescribed it to my daughter but after some research i see that some of these contain narcotics … what exactly is: ic promethazine w/dm syrup mor; they prescribed it to my daughter but after some research i see that some of these contain narcotics and i was wondering…