This test detects blood or hemoglobin in the urine, which may not be visible to the eye.
- Normal range (adults)
- Negative
- Sample
- Urine
- Fasting
- Not usually needed
- Also called
- Hematuria, BLD, Urine RBC, Occult Blood, Urine Blood
Blood in Urine normal range
| Group | Normal result |
|---|---|
| Adults | Negative |
Ranges vary slightly between laboratories. The range printed on your own report is the one to go by.
Why is the Blood in Urine test done?
It is part of the routine urine test and screens for infections, stones and other urinary problems.
What does a positive Blood in Urine result mean?
Blood in the urine (hematuria) has many causes, from harmless to serious. It is common during periods and after heavy exercise.
Common causes
- Menstruation (contamination)
- Urinary tract infection
- Kidney or bladder stones
- Heavy exercise
- Enlarged prostate
- Kidney inflammation
- Less commonly, bladder or kidney tumours, especially in smokers over 40
What can help
- Drink plenty of water
- Repeat the test when not menstruating
- Stop smoking
When should you see a doctor?
Persistent blood in the urine, or visible blood, should always be investigated by a doctor.
Last updated
This page is for general education and is not a diagnosis. Normal ranges differ between laboratories, so always compare your result with the reference range printed on your own report, and discuss abnormal results with your doctor.