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Why is it important to test kidney function if you have diabetes?

Kidney damage is a common and serious complication of diabetes. High blood sugar levels can be harmful to your kidneys. Once the kidneys are damaged, they can no longer remove waste and extra fluids from the bloodstream. Your doctor should regularly order a urine test to see if you have any kidney problems. A regular urine test is an important part of good diabetes care.

How should doctors test kidney function?

Doctors should regularly order a urine test. The urine test checks to see if there is any protein in the urine which can be an early sign of kidney damage.

Talk with your doctor and health plan to find out about what other services are available. Many health plans offer additional support and resources for patients with diabetes. These additional services may be educational materials (online and in print), classes or support groups, or phone counseling.