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Urinalysis: What It Shows and What It Does Not


Quick answer: A urinalysis looks at the look, chemistry and microscopic contents of your urine. It is used to screen for urinary tract infection, kidney conditions and diabetes, among other things. It is a screening step, not a diagnosis.

About this test

A urinalysis typically has three parts: how the urine looks, a dipstick test for substances such as protein, glucose, blood and white cell markers, and a microscope exam for cells and crystals.

Why is it ordered?

  • A routine health check.
  • Looking for urinary tract infection or blood in the urine.
  • Screening for kidney conditions or diabetes.
  • Following a known condition.

What results may show

  • Signs that may go along with infection, such as white cells or bacteria markers.
  • Protein, blood or glucose in the urine, which your provider may want to look into.

What this test may not show

  • It does not name the cause of an abnormal finding.
  • A urine culture is needed to confirm which bacteria are present.
  • Hydration, exercise, menstrual blood, and contamination of the sample can change results.
  • An abnormal result does not always mean a condition is present.

How to prepare

  • A clean catch midstream urine sample is collected at our location.
  • Drink water as usual. Tell your provider about medicines and supplements, and if you are menstruating.

Where you can get this test

Option Price Includes
Wellness Panel $149 CBC, CMP, lipid panel, vitamin D, A1c, hs-CRP, urinalysis, TSH
Comprehensive Health Panel, Women’s $149 CBC, CMP, lipid panel, vitamin D, A1c, hs-CRP, urinalysis, TSH
Comprehensive Health Panel, Man $149 CBC, CMP, lipid panel, total testosterone, A1c, hs-CRP, urinalysis, TSH

A doctor’s visit is not required to order. Order online, then visit our Buffalo Grove or Lake Zurich location for the sample. Review results with your own healthcare provider.

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Frequently asked questions

What can a urinalysis detect?

Signs of infection, protein, blood and glucose in the urine, and other markers.

Can a urinalysis diagnose a urinary tract infection?

It can suggest one. A urine culture confirms the bacteria.

Does my period affect the test?

It can, because blood can enter the sample. Tell your provider.

Sources

  1. MedlinePlus, National Library of Medicine. Urinalysis.

Medically reviewed by Rodion Levin, FNP-C, Founder and Medical Director. This page is for general education. It does not diagnose a condition or replace advice from your healthcare provider.