BUN / Urea
Understand the BUN / Urea test: what it measures, normal ranges, and how Aether analyzes your reports privately with AI.
What it measures
The BUN / Urea test helps your clinician assess a specific aspect of your health.
When it is ordered
Clinicians may order BUN / Urea based on symptoms, risk factors, or to monitor treatment.
Preparation
Follow the lab slip instructions. Some tests require fasting; use the directions given by your clinician or lab.
Reference range
Reference ranges vary by lab and method. Always interpret your value against the range on your report.
Related
Educational only and not a substitute for medical advice. Always follow your clinician and the lab report ranges.