Loop Diuretics Explained | Furosemide, Bumetanide, Torsemide | IV vs PO Bioavailability

Loop diuretics are among the most widely used medications in cardiology, nephrology, and critical care. In this video, we explain how loop diuretics work at the level of the nephron, review the most common agents (furosemide, bumetanide, torsemide), and highlight important differences in IV vs PO bioavailability.

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We’ll cover:
Mechanism of action at the thick ascending loop of Henle
Furosemide, bumetanide, torsemide: key pharmacology points
IV:PO conversion and absorption differences
Clinical implications in heart failure, kidney disease, and ICU care
By the end of this session, you’ll have a practical understanding of loop diuretics and how to use them effectively in clinical practice. Whether you’re a medical student, resident, nurse, or practicing clinician, this video provides the essential pharmacology knowledge to make safer prescribing decisions.

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DISCLAIMER THIS VIDEO DOES NOT PROVIDE MEDICAL ADVICE. The information, including but not limited to, text, graphics, images and other material contained on this website are for informational purposes only. No material on this site is intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment and before undertaking a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read, watched, or listened to on this video, or any other videos, reports, texts tweets or other sources.

#LoopDiuretics #Pharmacology #MedicalEducation #HeartFailure #Nephrology