Isosorbide dinitrate
Isosorbide Dinitrate
Isosorbide dinitrate (pronunciation: eye-so-SOR-bide dye-NYE-trate) is a medication primarily used in the treatment of angina pectoris and heart failure. It is a type of nitrate that works by relaxing and widening blood vessels, making it easier for the heart to pump blood.
Etymology
The term "isosorbide" is derived from "isosorbide", a diol derived from sorbitol, and "dinitrate", referring to the presence of two nitrate groups in the chemical structure.
Usage
Isosorbide dinitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease). This medication belongs to a class of drugs known as nitrates. Angina occurs when the heart muscle is not getting enough blood. This drug works by relaxing and widening blood vessels so blood can flow more easily to the heart.
Related Terms
- Angina Pectoris: A type of chest pain caused by reduced blood flow to the heart.
- Heart Failure: A chronic condition in which the heart doesn't pump blood as well as it should.
- Nitrate: A type of medication used to treat or prevent chest pain (angina).
- Coronary Artery Disease: A disease that occurs when the major blood vessels that supply your heart with blood, oxygen and nutrients (coronary arteries) become damaged or diseased.
Side Effects
Common side effects of Isosorbide dinitrate include headache, dizziness, lightheadedness, nausea, and flushing. If these effects persist or worsen, tell your doctor or pharmacist promptly.
Precautions
Before taking isosorbide dinitrate, tell your doctor or pharmacist if you are allergic to it; or to similar drugs (such as isosorbide mononitrate); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems.
External links
- Medical encyclopedia article on Isosorbide dinitrate
- Wikipedia's article - Isosorbide dinitrate
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