Postprandial blood glucose generally refers to 2 hours postprandial blood glucose, whether 9.5mmol/L is high or not, the judgment standard is different for different people, most of them are high, for some diabetic patients belong to the state of blood glucose control standard. 1. Ordinary people: for ordinary people who have not been diagnosed with diabetes, 2 hours postprandial blood glucose 9.5mmol/L is abnormal, normal people’s 2 hours postprandial blood glucose does not exceed 7.8mmol/L. At present, the patient’s blood sugar of 9.5mmol/L after meal is abnormal. Abnormal glucose tolerance belongs to the early stage of diabetes, so we should control the diet according to the standard of diabetes, eat less food with high sugar, high calories and high fat, increase the amount of exercise and control the weight, so that the 2-hour postprandial blood sugar can return to the normal range as much as possible. Patients with abnormal glucose tolerance and impaired fasting glucose may turn into diabetes, especially if their parents have a history of diabetes and belong to the high-risk group of diabetes. Patients can do glucose tolerance test, or review after 3 months. 2. Diabetic patients: For elderly people with diabetes, or patients with more complications, 2-hour postprandial blood sugar control at 9.5mmol/L belongs to the basic standard state. However, for ordinary diabetic patients, especially those who are light in age and have fewer complications, it is generally required to control the blood sugar within 8.5mmol/L 2 hours after meal. For women with gestational diabetes, a 2-hour postprandial blood glucose of 9.5mmol/L is on the high side and should be examined and treated in hospital in time.