Diagnostic test
BLOOD UREA NITROGEN (BUN)
About test
What does BLOOD UREA NITROGEN (BUN) measure?
This test measures blood urea nitrogen (BUN), a waste product formed when the body breaks down protein and processed mainly by the kidneys. It may be used to help assess kidney function, hydration status, and how the body is handling protein metabolism. Healthcare professionals may order it as part of a general health evaluation or alongside other kidney-related tests.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
Choose a laboratory
Compare eligible lab partners
Prices, report times and availability are shown from the catalog records for each eligible partner.
Thyrocare
- Sample for analysis
- Confirm with the collection team
- Report time
- To be confirmed
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.