What kind of disease is diabetes mellitus

Diabetes is the body glucose, protein and fat of a chronic metabolic disorder is the most common endocrine disease in one of the diseases characterized by high blood sugar and urine sugar. High blood sugar from time to time a little more than three symptoms, namely, more than drinking, polyuria, and more eating and weight loss, and there is fatigue, weakness . Ketoacidosis can occur when a serious, non-ketoacidosis coma, and may be accompanied by a variety of infections. Course of the elderly can occur atherosclerosis, nerve, kidney and complications such as retinopathy.