Postprandial blood glucose generally refers to 2 hours postprandial blood glucose, and the normal value is less than 7.8mmol/L. If it is greater than 7.8mmol/L and less than 11.1mmol/L, it is clinically known as abnormal glucose tolerance, and whether blood glucose 8-10mmol/L needs to take medication, it also needs to be decided according to different people and different situations. Generally, there are two kinds of cases. A normal person without a history of diabetes can first improve without medication, through diet regulation and so on. In case of diabetic patients, if the blood sugar is still 8-10mmol/L or higher after improving diet and exercise, you can take medication according to medical advice.1. Normal people: If people who are not diagnosed as diabetic, when the postprandial blood sugar is 8-10mmol/L, in the range of abnormal glucose tolerance, it is suggested that patients can go to the hospital, check glycated hemoglobin and complete oral glucose tolerance The test can clarify whether diabetes is present and whether medication is needed. If the blood glucose is not very high, generally you can temporarily do without medication, and control it by improving the diet, such as low salt and low fat, less sugar and less oil, moderate exercise, and regular rechecking of blood glucose, you can temporarily do without medication; 2. Diabetic patients: If they belong to young diabetic patients, postprandial blood glucose 8-10mmol/L, which is considered to be in the high range, they can also first improve it through diet therapy and exercise therapy, if If the blood sugar is still high, you can also take glucose-lowering drugs, such as acarbose, as prescribed by the doctor at this time. In the case of elderly diabetic patients, postprandial blood glucose of 8-10mmol/L is generally considered to be in the normal range, and the current treatment can be maintained as prescribed by the doctor.