Postprandial blood glucose 9.4mmol / L does not necessarily need to take hypoglycemic drugs, depending on how long this is measured after the meal, but also need to be combined with the patient’s fasting blood glucose value in order to make a comprehensive judgment. If the 1-hour postprandial blood glucose 9.4mmol / L, fasting blood glucose is normal, then do not need to take drugs. Postprandial blood glucose 9.4mmol / L if the results are measured within 1 hour after the meal, and 2 hours after the meal blood glucose and fasting blood glucose values are normal, then consider it a normal phenomenon, do not need to take hypoglycemic drugs. Postprandial blood glucose 9.4mmol / L if the results are measured 2 hours after the meal, if the patient’s fasting blood glucose is normal, then this result suggests that the patient may have an abnormal glucose tolerance, does not meet the standards for diabetes, this situation can not be eaten for the time being hypoglycemic drugs, can be actively controlled by the diet and exercise therapy to lower blood glucose. If the postprandial blood glucose 9.4mmol/L is measured 2 hours after the meal, and the fasting blood glucose is greater than 7.0mmol/L, consider the possibility of diabetes, should be under the guidance of the doctor to lower sugar treatment. If 9.4mmol/L postprandial blood glucose is found, it is recommended to consult a doctor in time and improve the relevant examination under the doctor’s guidance to clarify the condition.