Lab test · Biochemistry
Potassium (K+) - Urine
The Potassium (K+) – Urine test measures potassium levels in a urine sample to help assess kidney function and electrolyte balance.The Potassium (K+) – Urine test measures potassium levels in a urine sample to help assess kidney function and electrolyte 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 Potassium (K+) – Urine test measures potassium levels in a urine sample to help assess kidney function and electrolyte balance.
The Potassium (K+) – Urine test is used to measure the amount of potassium excreted in a urine sample. Potassium is an essential electrolyte that plays a key role in nerve function, muscle contraction, and maintaining fluid balance in the body.
This test helps evaluate how well the kidneys are regulating potassium levels. Abnormal potassium levels in urine may indicate kidney disorders, hormonal imbalances, or issues related to electrolyte regulation.
The purpose of this test is to
- To measure potassium levels in urine
- To assess kidney function
- To evaluate electrolyte balance
- To help diagnose metabolic or hormonal disorders
- To support monitoring of potassium regulation
What patients say about Prima
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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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