The first is that the patient must be able to take care of his or her blood glucose, and the second is that the patient must be able to take care of his or her blood glucose. 3, timely adjustment of glucose-lowering drugs treatment; adjust the glucose-lowering treatment plan according to the situation of blood sugar, under the guidance of doctors with oral drugs, or with insulin for blood sugar control, so that after meals and fasting blood sugar should reach the normal range, the main thing is not to appear hypoglycemic reaction. 4, for Blood glucose monitoring, including fasting blood glucose monitoring, also includes post-meal blood glucose monitoring; blood glucose monitoring must measure fasting blood glucose and blood glucose two hours after three meals, and some people should also measure blood glucose before bedtime and at three o’clock in the morning if necessary. The specific time and number of times to be measured is based on the doctor’s recommendation, as well as the fluctuation of blood sugar and diet. 5. The last is to receive diabetes education, know what is diabetes, the dangers of high blood sugar in diabetes, how to control blood sugar in the normal range, the importance of blood sugar to meet the standard. Only when all 5 aspects are strictly followed can blood glucose, fasting and post-meal, be brought to the ideal state.