Isosorbide dinitrate is particularly effective in patients with increased left ventricular end diastolic pressure (LVEDP) – “backward failure” – and normal or approximately normal cardiac output in whom pulmonary congestion or edema is the primary problem. Isosorbide dinitrate belongs to the group of medicines called nitrates . It works by relaxing the blood vessels and increasing the supply of blood and oxygen to the heart while reducing its work load. When used regularly on a long-term basis, this helps prevent angina attacks from occurring. Sorbitrate : side effects, dosage, interactions, FAQs, reviews.Uses Before taking Overdose What to avoid Side effects Interactions Generic Name: isosorbide dinitrate (eye soe SOR bide dye NYE trate) Brand Names: Dilatrate-SR, Isochron, Isordil Titradose What is Sorbitrate ( isosorbide dinitrate )? Isosorbide dinitrate is in a group of drugs called nitrates. Isosorbide dinitrate dilates (widens) blood vessels, making it easier for blood to flow through them and easier for the heart to pump ... Isordil ( Isosorbide Dinitrate ) may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health resources.