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Hyponatremia
Educational only: videos on MedicalVideos.com are for general information and are not medical advice. Always consult your own doctor about your health.
Hyponatremia is a condition that occurs when the level of sodium in your blood is abnormally low. Sodium is an electrolyte, and it helps regulate the amount of water that's in and around your cells. In hyponatremia, one or more factors — ranging from an underlying medical condition to drinking too much water during endurance sports — causes the sodium in your body to become diluted. When this happens, your body's water levels rise, and your cells begin to swell. This swelling can cause many health problems, from mild to life-threatening. Hyponatremia treatment is aimed at resolving the underlying condition. Depending on the cause of hyponatremia, you may simply need to cut back on how much you drink. In other cases of hyponatremia, you may need intravenous fluids and medications
This video in 30 seconds
This video explains hyponatremia, a condition in which the level of sodium in the blood is abnormally low. It describes how sodium helps regulate water in and around cells, how dilution of sodium causes body water levels to rise and cells to swell, and notes that treatment is aimed at resolving the underlying condition.
Key points
- Explains hyponatremia as abnormally low blood sodium
- Describes the role of sodium in regulating water around cells
- Covers cell swelling when sodium becomes diluted
- Notes causes ranging from underlying conditions to drinking too much water during endurance sports
- Notes treatment aimed at the underlying condition
Video Overview
This video presents “Hyponatremia” — Hyponatremia is a condition that occurs when the level of sodium in your blood is abnormally low. Sodium is an electrolyte, and it helps regulate the amount of water that's in and around your cells. In hyponatremia, one or more factors. Whether you are preparing for a procedure, studying the technique, or learning how a condition is assessed, the recording shows the process as it is performed in practice.
From our Nephrology collection: Kidney disease, dialysis, transplants and electrolyte disorders explained by kidney specialists. Browse all Nephrology videos →
Educational content only — not a substitute for professional medical advice.
Medical Videos
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Founded by Dr. Mohamed Ibrahim, MD, PhD — physician-scientist.
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