Diabetic nephropathy

Other symptoms of kidney disease include loss of sleep, poor appetite, upset stomach, weakness, and difficulty concentrating. It is vital to see a doctor regularly. The doctor can check blood pressure, urine (for protein), blood (for waste products), and organs for other complications of diabetes
Inside them are millions of tiny blood vessels that act as filters. Their job is to remove waste products from the blood. Sometimes this filtering system breaks down. Diabetes can Damage the kidneys and cause them to fail.