0 interactions for Promethazine Vc With Codeine - Promethazine And Phenylephrine Hydrochloride And Codeine Phosphate solution®A therapy excluded from this list of known interactions does not necessarily mean that no interactions exist between that therapy and and Promethazine Vc With Codeine - Promethazine And Phenylephrine Hydrochloride And Codeine Phosphate solution®.