He Was Fine Last Night… By Morning He Was in a Coma (Low Sodium)

It's like drowning in your own fluids. Low sodium can be life-threatening.

A low sodium level—also known as hyponatremia—is the most common electrolyte abnormality seen in hospitalized patients. But what does it actually mean… and how dangerous can it be? In this video, we walk through a real-world scenario where a seemingly normal night leads to a life-threatening emergency. You’ll learn how low sodium affects the body, why it can cause confusion, seizures, or even coma, and what is happening inside the brain when sodium levels fall too low. We also break down the most common causes of hyponatremia, including: • Excess water intake • Medications • Chronic diseases like heart, liver, and kidney disease • Hormonal conditions such as SIADH • And a lesser-known condition called beer potomania Most importantly, you’ll understand why sodium is essential for maintaining fluid balance in the body—and why correcting it too quickly can be dangerous. If you’ve ever had abnormal blood work or want to better understand your lab results, this video provides a clear, medically accurate explanation in simple terms. Always discuss any abnormal lab values with your healthcare provider: https://youtu.be/20pt1GIjZS8