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Book Blood Urea Nitrogen (BUN) Test Online

Conveniently book for a home collection and get your reports online.

60 min Home collection

As per NABL testing standards

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What is Blood Urea Nitrogen (BUN) test?

The Blood Urea Nitrogen (BUN) test can be used to detect kidney problems. Urea/ Urea nitrogen is a waste product of metabolism and is excreted by the kidneys. If a person has kidney problems, it would hinder this process of excretion, resulting in an abnormally higher level of urea nitrogen in the Blood.

Why get the Blood Urea Nitrogen (BUN) test?

BUN levels would help evaluate how effectively your kidneys are functioning. For those with kidney problems like Chronic Kidney Disease (CKD), the effectiveness of dialysis would be assessed by the BUN and creatinine test.

When to take this test?


Body Part


Sample Requirement


Normal Range

9 - 23 mg/dL

Frequency to repeat test

Every 6 months

Precautions to be taken before for the test

No particular precautions are required, unless it is recommended by your doctor.


Blood Urea Nitrogen
Doctor and Patient
Test is available in Bangalore through Orange Health Diagnostic Lab.
Order now & get your sample collected in 60 minutes


What our customers say about us


 I normally have an issue with my veins as they are very thin but the technician was experienced and the sample came out in one shot at the first attempt, which really reassured me.

Arshia L.


The pickup was done extremely nicely. Got a message when the person started , no calls for directions and most of all extremely polite representative.

Nishanth I.


Got my one year old tested. Very professional and safe. Using sealed sample kits with needles, tubes and gloves pre-packed.

Pallavi T.