0 interactions for Trandolapril And Verapamil Hydrochloride - Trandolapril And Verapamil Hydrochloride tablet, Film Coated, Extended Release®A therapy excluded from this list of known interactions does not necessarily mean that no interactions exist between that therapy and and Trandolapril And Verapamil Hydrochloride - Trandolapril And Verapamil Hydrochloride tablet, Film Coated, Extended Release®.