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Urine Test
A urine test checks a sample of your urine for signs of infection, kidney problems, diabetes and other conditions. It is simple, painless and widely used.
Quick answer
Urine Test: what it is and what the results mean
A urine test (urinalysis) examines urine using a dipstick and, if needed, laboratory analysis to look for substances and cells that can indicate health problems.
- Why it is done: It is used to detect urine infections, check for blood or protein (which can signal kidney or bladder problems), screen for diabetes, and confirm pregnancy.
- Understanding results: The test may show signs of infection, blood, protein, glucose or other markers.
What it is
A urine test (urinalysis) examines urine using a dipstick and, if needed, laboratory analysis to look for substances and cells that can indicate health problems.
Why it is done
It is used to detect urine infections, check for blood or protein (which can signal kidney or bladder problems), screen for diabetes, and confirm pregnancy.
What to expect
You provide a urine sample in a clean container, sometimes a "mid-stream" sample. A dipstick gives quick results, and samples can be sent to the lab for more detail.
Understanding the results
The test may show signs of infection, blood, protein, glucose or other markers. Results guide whether further tests or treatment are needed and are interpreted with your symptoms.
Good to know
Risks and limitations
There are no risks to providing a urine sample. Dipstick results are a useful screen but sometimes need laboratory confirmation.
Education and reference only. This explains the test in general terms and is not medical advice. Always follow the specific instructions from the team arranging your test, and discuss your results with your clinician.
Answers
Urine Test: frequently asked questions
What can a urine test detect?
It can detect urine infections, blood or protein (pointing to kidney or bladder issues), high sugar (a sign of diabetes), and pregnancy.
What is a mid-stream urine sample?
It means starting to urinate, then catching the sample partway through. This reduces contamination from the skin and gives a more accurate result, especially when checking for infection.
Related tests
Other other investigations
Sources
Where this is drawn from
- NHS — Tests and treatments
- NICE — diagnostic guidance
- Royal College of Radiologists / relevant professional body
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