Magnesium (Spot Urine) is a urine test used to measure the concentration of magnesium in a single urine sample. It helps assess renal magnesium excretion and supports the evaluation of magnesium balance, particularly in patients with hypomagnesemia, renal tubular disorders, chronic diarrhea, or electrolyte disturbances. Spot urine magnesium testing is often interpreted alongside serum magnesium levels and, when needed, urinary creatinine or fractional excretion calculations.
Fasting
Not Required
Reporting Time
12 Hours
Gender
Male/Female
Age Group
5-99 yrs.
✔ Home collection available ✔ No hidden charges
Need help? Call 1800-123-4567
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