Active substance

Isosorbide Dinitrate and Hydralazine Hydrochloride

3 products from 3 companies contain this in United States.

3 prescription onlyTabletTablet, Film Coated

Prescription only

Isosorbide Dinitrate and Hydralazine Hydrochloride37.5 mg + 20 mgPrescription onlyTablet Ingenus Pharmaceuticals, LLC · Isosorbide Dinitrate and Hydralazine Hydrochloride Isosorbide Dinitrate and Hydralazine Hydrochloride20 mg + 37.5 mgPrescription onlyTablet, Film Coated i3 Pharmaceuticals, LLC · Isosorbide Dinitrate and Hydralazine Hydrochloride Isosorbide Dinitrate and Hydralazine Hydrochloride20 mg + 37.5 mgPrescription onlyTablet, Film Coated A2A Integrated Pharmaceuticals · Isosorbide Dinitrate and Hydralazine Hydrochloride

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.