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Step 1
Watch for signs of decreased urine output and increased thirst. If you have increased your fluid levels and still notice a drop in output, notify your doctor immediately.
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Step 2
Note what types of medications you are taking. Some medications may affect kidney function. If you notice a drastic change in your ability to produce urine, let your physician know so that medication doses may be altered, decreased or eliminated.
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Step 3
Be alert for inability to urinate despite efforts to increase fluid intake. Visit an emergency room immediately. Tests to determine blood and urine levels as well as those that measure kidney function will be offered. Treatments are generally directed at addressing the reason for the kidneys to function properly, so it is important to seek treatment at the first signs of trouble.
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Step 4
Look at your legs, ankles and feet. Are you experiencing sudden and unaccustomed signs of swelling? This is caused by fluid retention, and is a sign that kidneys aren't flushing fluids from the body through urine as they should. Get your feet up to help reduce swelling and contact your physician.
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Step 5
Take note! Early signs that your kidneys aren't functioning properly may not be noticed by yourself, but may be seen through blood tests that determine creatine, potassium and sodium levels in the blood.
