Diabetes glucose 7.0mmol / L usually refers to diabetic patients with blood glucose 7.0mmol / L, if the fasting blood glucose is exactly belong to the upper limit of the range of glycemic control, the need for diet and other aspects of further control; if the 2-hour postprandial blood glucose value, the glycemic control is up to the standard, generally not serious. 1. If it is fasting blood glucose: general diabetic patients with fasting blood glucose range between 4.4~7.0mmol/L, fasting blood glucose 7.0mmol/L belongs to the upper limit of the target range, it can be considered to be up to the standard, but need to closely monitor blood glucose, pay attention to the changes in blood glucose, if it exceeds the above range, need to consult a doctor in time. 2. If the 2-hour postprandial blood glucose value: generally diabetic patients with 2-hour postprandial blood glucose range below 10mmol/L, so the 2-hour postprandial blood glucose 7.0mmol/L is within the target range, it is normal, usually not serious. It is recommended that patients with abnormal blood glucose values go to the hospital in time to avoid delays.