Glycated hemoglobin of 10.8% is serious and can be returned to normal after active control of blood sugar. The normal value of glycosylated hemoglobin is 4-6%. Glycated hemoglobin 10.8% represents a higher blood glucose level in the patient’s body over a period of 2-3 months. Some patients are prone to diabetic ketoacidosis and other acute complication states in the high blood sugar state, patients should be timely under the guidance of the doctor actively lowering sugar treatment, such as insulin intensive treatment. When the blood glucose level is controlled in the normal range, this state of high glycosylated hemoglobin will also be corrected. When the patient’s examination report shows elevated glycated hemoglobin, he should go to the hospital for treatment in time to avoid delaying his condition.