NAPLEX (North American Pharmacist Licensure Examination) Practice Exam 2025 - Free NAPLEX Practice Questions and Study Guide

Question: 1 / 1820

Which medication mentioned has a Black Box Warning for initiating in a hospital due to the risk of ODS?

Conivaptan

Tolvaptan

Tolvaptan has a Black Box Warning for initiating in a hospital due to the risk of overly rapid correction of hyponatremia and the associated risk of osmotic demyelination syndrome (ODS). ODS is a severe neurologic condition that can occur when sodium levels are corrected too quickly, leading to damage of the myelin sheaths that protect nerve cells in the brain.

Conivaptan, Mirabegron, and Desmopressin do not have Black Box Warnings for initiating in a hospital due to the risk of ODS.

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Mirabegron

Desmopressin

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