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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 -- Symptoms

Early detection is the first step in treating chronic kidney disease. The symptoms of kidney disease may include: Nausea and vomiting Passing only small amounts of urine Swelling, particularly of the ankles, and puffiness around the eyes Unpleasant taste in the mouth and urine-like odor to the breath Persistent fatigue or shortness of breath Loss of appetite Increasingly higher blood pressure Muscle cramps, especially in the legs Pale skin Excessively dry, itchy s...

Read the Understanding Kidney Disease -- Symptoms 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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