The 2-hour postprandial blood glucose 10.7mmol/L can be lowered through diet control, physical exercise, medication and other sugar-lowering treatments. 1. Diet control: to reduce the blood sugar 2 hours after meal, you need to control diet, control the daily calorie intake, avoid eating high sugar, high calorie food, you can use some fish, eggs, milk, vegetables and other food, less fried food, try to eat some crude fiber food. 2. Sports: 2 hours after the meal blood sugar can be controlled through exercise, half an hour after the meal to sports to consume food calories, can play a role in lowering sugar, it is recommended that aerobic exercise every day, for the control of blood sugar has a certain role. 3. Medication: When postprandial blood glucose is elevated and poorly controlled, glucose-lowering drugs can be used as prescribed by the doctor, such as: acarbose, metformin and so on. If postprandial blood glucose is high, it should be taken seriously, seek medical advice as soon as possible, and under the guidance of the doctor to do the relevant examinations to determine whether there is diabetes, and choose the appropriate treatment program.