Lab test · Biochemistry
Phosphorous 24 Hours Urine
The 24-hour Urine Phosphorous test measures the amount of phosphorus excreted in urine over a full day to assess kidney function and mineral balance.The 24-hour Urine Phosphorous test measures the amount of phosphorus excreted in urine over a full day to assess kidney function and mineral balance.
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Free home collection Report in 24 hrs
ReportWithin 24 hrs
SampleBlood
CollectionHome or centre
FastingNot needed
How it works
1
Book in a minute
Add to cart, pick a date and time slot, pay online or at collection.
2
Sample collected at home or centre
A trained phlebotomist arrives in your slot with sealed, single-use kits.
3
Report on WhatsApp
Within 24 hours on WhatsApp and under My Orders.
Preparation
No special preparation needed unless your doctor advises otherwise.
About this test
The 24-hour Urine Phosphorous test measures the amount of phosphorus excreted in urine over a full day to assess kidney function and mineral balance.
The 24-hour Urine Phosphorous test is used to measure the total amount of phosphorus eliminated from the body through urine over a 24-hour period. Phosphorus is an essential mineral that plays a key role in bone health, energy production, and maintaining proper cellular function.
This test provides a more accurate evaluation of phosphorus metabolism compared to a single urine sample, as it reflects fluctuations throughout the day. It is especially useful in assessing kidney function and identifying disorders related to calcium and phosphorus balance.
The purpose of this test is to
- To measure phosphorus excretion in urine over 24 hours
- To evaluate kidney function
- To diagnose disorders related to calcium and phosphorus metabolism
- To assess parathyroid gland function
- To help detect bone-related conditions
- To monitor treatment in metabolic disorders
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Questions people ask
How soon will I get my report?
Your report is delivered within 24 hours of sample collection — on WhatsApp and under My Orders.
Is home sample collection available?
Yes. A trained phlebotomist visits your home with sealed, single-use kits. Home collection is free.
Do I need to fast or prepare?
No fasting is required for this test unless your doctor advises otherwise.
How do I pay?
Pay online (UPI / cards) or pay at collection or at the centre. The price you see is what you pay — it includes the report, with no hidden charges.
Is the lab accredited?
Yes. Prima Diagnostics runs NABL-certified labs with strict quality control across 7 centres in Bengaluru.
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