Our Hyponatremia (Low Blood Sodium) Main Article provides a comprehensive look at the who, what, when and how of Hyponatremia (Low Blood Sodium)

Definition of Hyponatremia

Hyponatremia: Low sodium in the blood. Hyponatremia can be caused by many conditions and when severe can lead to confusion and seizures.

Last Editorial Review: 5/13/2016

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