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Questions and Answers
What is the primary mechanism of action of Isosorbide Dinitrate – Hydralazine (Bidil)?
For which condition is Isosorbide Dinitrate – Hydralazine (Bidil) indicated?
What is a common side effect associated with Isosorbide Dinitrate – Hydralazine (Bidil)?
Which of the following adverse effects may occur with the use of Isosorbide Dinitrate – Hydralazine (Bidil)?
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Which other drug is also a vasodilator used for heart failure?
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Study Notes
Bidil (Isosorbide Dinitrate – Hydralazine)
- Bidil is a combination drug containing isosorbide dinitrate and hydralazine.
- Both components are vasodilators - they widen blood vessels.
- Isosorbide dinitrate primarily dilates veins, while hydralazine dilates arteries.
- Bidil is prescribed for heart failure with a reduced ejection fraction (EF).
- Common side effects include hypotension (low blood pressure) and headache.
- While not explicitly mentioned, it is likely that Bidil, like nitroglycerin, is used to relieve chest pain and improve blood flow in the heart.
- Note that nitroglycerin was discussed in a separate lecture related to angina (chest pain).
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Description
This quiz focuses on Bidil, a combination drug used in heart failure treatment. It covers the roles of isosorbide dinitrate and hydralazine, their effects on blood vessels, and potential side effects. Understand how this medication aids in improving blood flow and managing heart-related conditions.
