What Are the Symptoms of Kidney Damage With Diabetes?

Diabetes, a disease in which the body is unable to regulate blood sugar levels, can lead to other serious health conditions, including kidney damage. Prolonged diabetes can cause damage that interferes with the kidneys' ability to filter waste out of the blood. Over time, this damage can trigger kidney disease or failure. As a result, a transplant or dialysis may be needed.

Edema

• Patients with kidney damage or kidney failure are likely to have swelling of the ankles, feet and face. This swelling occurs because the kidneys are unable to keep blood proteins from leaking out into the body.

Weight Gain

• Excessive swelling from kidney damage leads to weight gain. This weight gain may be sudden.

Urine Changes

• Patients with kidney damage may notice that their excreted urine appears to foam. This occurs because of the increased amount of protein in the urine. Little urine output and dark-colored urine may indicate kidney failure.

Appetite and Nausea

• People with kidney damage or kidney failure may have a loss of appetite. They may be nauseated or prone to vomiting.

Other Symptoms of Kidney Failure

• People with failing kidneys may develop high blood pressure and anemia. They may feel weak and tired. Some may have headaches and trouble sleeping. Back and side pain may be felt, along with muscle cramps. The skin may appear to have a yellow or brown tint, and it may itch continually.