Sodium, 24-Hour Urine

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Urine (24-hour)

Nutrition & Vitamins
1 provider available
Starting at
$39

Walk-In Lab

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Sodium Urine Test, 24-Hour

The Sodium Urine Test, 24-Hour, measures how much sodium is in your urine over 24 hours to check your kidney function, hydration, and electrolyte balance, helping to diagnose conditions like kidney disease, dehydration, and high blood pressure.

Updated 7/22/2025