E-mail Form
Email Results

 
 
Print-Friendly
Bookmarks
bookmarks-menu

Glucose urine test

Urine sugar test; Urine glucose test; Glucosuria test; Glycosuria test

The glucose urine test measures the amount of sugar (glucose) in a urine sample. The presence of glucose in the urine is called glycosuria or glucosuria.

Glucose level can also be measured in other bodily fluids using a blood test or a cerebrospinal fluid test.

How the Test is Performed

After you provide a urine sample, it is tested right away. The health care provider uses a dipstick made with a color-sensitive pad. The color the dipstick changes to tells the provider the level of glucose in your urine.

If needed, your provider may ask you to collect your urine at home over 24 hours. Your provider will tell you how to do this. Follow instructions exactly so that the results are accurate.

How to Prepare for the Test

Certain medicines can change the result of this test. Before the test, tell your provider which medicines you are taking. DO NOT stop taking any medicine before talking to your provider.

How the Test will Feel

The test involves only normal urination. There is no discomfort.

Why the Test is Performed

This test was commonly used to test for and monitor diabetes in the past. Now, blood tests to measure glucose level in the blood are easy to do and are used instead of the glucose urine test.

The glucose urine test may be ordered when the doctor suspects renal glycosuria. This is a rare condition in which glucose is released from the kidneys into the urine, even when the blood glucose level is normal.

Normal Results

Glucose is not usually found in urine. If it is, further testing is needed.

Normal glucose range in urine: 0 to 0.8 mmol/l (0 to 15 mg/dL)

The examples above are common measurements for results of these tests. Normal value ranges may vary slightly among different laboratories. Some labs use different measurements or test different samples. Talk to your health care provider about the meaning of your specific test results.

What Abnormal Results Mean

Higher than normal levels of glucose may occur with:

  • Diabetes: Small increases in urine glucose levels after a large meal are not always a cause for concern.
  • Pregnancy: Up to half of women have glucose in their urine at some time during pregnancy. Glucose in the urine may mean that a woman has gestational diabetes.
  • Renal glycosuria: A rare condition in which glucose is released from the kidneys into the urine, even when blood glucose levels are normal.

Risks

There are no risks with this test.

References

American Diabetes Association. 6. Glycemic targets: standards of medical care in diabetes-2022. Diabetes Care. 2022;45(Suppl 1):S83-S96. doi.org/10.2337/dc22-S006.

Riley RS, McPherson RA. Basic examination of urine. In: McPherson RA, Pincus MR, eds. Henry's Clinical Diagnosis and Management by Laboratory Methods. 24th ed. Philadelphia, PA: Elsevier; 2022:chap 29.

Sacks DB. Carbohydrates. In: Rifai N, Chiu RWK, Young I, Burnham C-A D, Wittwer CT, eds. Tietz Textbook of Clinical Chemistry and Molecular Diagnostics. 7th ed. St Louis, MO: Elsevier; 2023:chap 35.

  • Male urinary system

    Male urinary system - illustration

    The urinary system is made up of the kidneys, ureters, urethra and bladder.

    Male urinary system

    illustration

    • Male urinary system

      Male urinary system - illustration

      The urinary system is made up of the kidneys, ureters, urethra and bladder.

      Male urinary system

      illustration

    A Closer Look

     

    Self Care

     

    Tests for Glucose urine test

     

     

    Review Date: 1/9/2022

    Reviewed By: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

    The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, timeliness, or correctness of any translations made by a third-party service of the information provided herein into any other language. © 1997- A.D.A.M., a business unit of Ebix, Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
    © 1997- adam.comAll rights reserved.

     
     
     

     

     

    A.D.A.M. content is best viewed in IE9 or above, Firefox and Google Chrome browser.
    Content is best viewed in IE9 or above, Firefox and Google Chrome browser.

    Connect With Us

    Newman Regional Health For Your Whole Life
    1201 W 12th Avenue
    Emporia, KS 66801
    620-343-6800
    Newman Medical Plaza
    1301 W 12th Avenue
    Emporia, KS 66801