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Chronic Kidney Disease

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Exams and Tests

Tests for chronic kidney disease are vital to help find out:

  • Whether kidney disease happened suddenly or has been happening over a long time.
  • What is causing the kidney damage.
  • Which treatment is best to help slow kidney damage.
  • How well treatment is working.
  • When to begin dialysis or have a kidney transplant.

After you are diagnosed with chronic kidney disease, blood and urine tests can help you and your doctor monitor the disease.

Recommended Related to

Understanding Kidney Disease -- the Basics

The kidneys are two organs located in your abdominal cavity on either side of your spine in the middle of your back, just above the waist. They perform several life-sustaining roles: They cleanse your blood by removing waste and excess fluid, maintain the balance of salt and minerals in your blood, and help regulate blood pressure. When the kidneys become damaged, waste products and fluid can build up in the body, causing swelling in your ankles, vomiting, weakness, poor sleep, and shortness of...

Read the Understanding Kidney Disease -- the Basics article > >

Tests to check kidney function

When kidney function is decreased, substances such as urea, creatinine, and certain electrolytes begin to build up in the blood. The following tests measure levels of these substances to show how well your kidneys are working.

Tests for anemia

If the kidneys don't produce enough of the hormone erythropoietin needed to make red blood cells, anemia can develop. The following tests help monitor anemia:

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WebMD Medical Reference from Healthwise

Last Updated: August 29, 2013
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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