Isosorbide mononitrate (ISMN)?

Isosorbide mononitrate (ISMN)?

Isosorbide Mononitrate (ISMN), an organic nitrate and the major biologically active metabolite of isosorbide dinitrate (ISDN), is a vasodilator with effects on both arteries and veins.

What is isosorbide?

Isosorbide is in a class of medications called vasodilators. It works by relaxing the blood vessels so the heart does not need to work as hard and therefore does not need as much oxygen. How should this medicine be used?

What do isosorbide mononitrate extended-release 120 mg tablets look like?

Isosorbide mononitrate extended-release 120 mg tablets are oval, white, film-coated tablets, debossed “N120” on one side, packaged as follows: Store at 20° to 25°C (68° – 77°F).

When should I Call my doctor if I am taking isosorbide mononitrate?

Call your doctor if you are sick with vomiting or diarrhea, or if you are sweating more than usual. Prolonged illness can lead to a serious electrolyte imbalance, making it dangerous for you to use isosorbide mononitrate. Use this medicine regularly to prevent an angina attack.