What disease does blood sugar high cause easily

Patients with high blood sugar are prone to acute or chronic complications. Of course, if the patient suddenly shows severe high blood sugar, it is easy to cause acute complications, such as diabetic ketoacidosis. If the blood sugar is high for a long time, and the patient's blood sugar control is not strict or unstable during the illness, it is easy to show diabetes-related chronic complications, such as diabetic retinopathy. Diabetic nephropathy is a type of diabetic microcirculation, and diabetic lower extremity vascular disease is a type of diabetic macroangiopathy.