Urine test

A urine test examines a sample of urine to answer a specific clinical question. It may look for infection, blood, protein, glucose, pregnancy-related hormone or other substances. Different tests require different methods, so a general request for a urine check does not mean every possible condition is being investigated.

How should I collect the sample?

Follow the instructions for the ordered test. A midstream sample and a first-catch sample serve different purposes and are not automatically interchangeable. Use the supplied container and ask about timing, storage and how quickly it should reach the collection service.

Tell the clinician or collector about menstruation, recent treatment and any difficulty obtaining the sample. Do not use a household jar or assume a specimen left at room temperature indefinitely remains suitable. Incorrect collection can affect interpretation or require another sample.

For the Australian guidance behind this explanation, see Healthdirect Australia: Urine tests - Healthdirect Australia.

Does a dipstick result diagnose an infection?

Not by itself in every situation. Symptoms, age, pregnancy and other circumstances affect how a result is interpreted. A laboratory culture or another test may be needed. Likewise, an abnormal finding may reflect contamination or a different condition rather than the suspected diagnosis.

Ask what the test is intended to show and whether treatment should wait for the result. Do not assume a previous urinary infection means the same management applies now. The doctor decides what is appropriate from the current assessment.

Who follows up the result?

Confirm when and how the ordering service will contact you. If symptoms persist despite an initial reassuring result, arrange review. Fever, flank pain, vomiting, inability to pass urine or significant bleeding needs prompt assessment.

See Doccio's tests information and UTI service information. Telehealth may help arrange and interpret a test, but examination or urgent in-person care may be necessary when symptoms suggest a more complicated problem.

Where to go next

Read tests to understand the relevant service. A doctor decides whether a consultation, examination, referral or another pathway is appropriate for your situation.