Urine blood (dipstick)
What this test measures
A dipstick pad that detects haemoglobin, from red cells or free in the urine. Even tiny amounts register, so it is a sensitive but non-specific screen.
Why doctors request it
Part of a routine urinalysis at the GP, in hospital, in pregnancy and in many private health checks.
What commonly pushes it up
- A urine infection
- Menstruation
- Kidney stones
- Heavy exercise
- Some kidney conditions
- Bladder and prostate conditions
What commonly pushes it down
- A negative result is the usual finding
Everyday reasons for a value outside the range
- A period or heavy exercise is a common cause
- A trace on one occasion is common in the general population
About the sample
A clean mid-stream sample, tested within an hour. Grades are printed as Negative, Trace, +, ++ or +++.
Upload a photo or PDF and see every line against the range your lab printed, explained in plain English. First report free.
Read my report freeThis is an educational summary of results you uploaded. It is not medical advice, a diagnosis or a treatment plan, and it does not replace the doctor who requested the test. If you are worried, or a result is marked outside range, discuss it with your doctor. Written and reviewed by a UK consultant physician. Reference ranges vary between laboratories.