Cardiovascular: Check for indications of hypotension, specifically in These whose blood pressure is compromisedUsage of cytochrome P450 3A4 inducers, 3A4 inhibitors, or 2D6 inhibitors with Promethazine VC with Codeine Oral Remedy involves mindful thing to consider of the results on the mum or dad drug, codeine, as well as the active metabolite, mor