A two-hour postprandial blood glucose of 7.6 mmol/L does not require oral hypoglycemic drugs to control blood glucose for the time being. Normal adult fasting blood glucose is 3.9 to 6.1 mmol per liter, two hours after the meal is less than or equal to 7.8 mmol per liter, when the two hours after the meal blood glucose value of 7.6 mmol per liter, belong to the normal range, do not need to control the blood glucose through drugs and other means, if the blood glucose abnormality can be combined with the fasting blood glucose, glycated hemoglobin and other test values to further adjust the amount of medication. Whether it is normal or abnormal blood sugar, need to follow the doctor’s instructions, do not take medication to cause adverse consequences, dietary advice to coarse grains, fresh vegetables, high-protein foods as the main, faster-glycemic food try to avoid eating.