What is considered low Na? Understanding Hyponatremia
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4 min read
According to the Mayo Clinic, a healthy blood sodium level is between 135 and 145 millimoles per liter (mmol/L), so what is considered low Na is any reading below 135 mEq/L, a condition known as hyponatremia. This common electrolyte abnormality can have varying degrees of severity and underlying causes.
