Blood sugar has been high prone to various diabetic complications, such as diabetic fundopathy, diabetic foot, diabetic nephropathy, etc., must actively control blood sugar. 1, control the diet is the basis of treatment, 7 minutes full at each meal, low salt, low fat, low sugar diet is the main, do not drink thin rice, drink more plain water. 2, obese people to lose weight, hyperlipidemia to lower lipids, hypertension to lower blood pressure. 3, adhere to physical exercise, each morning and evening every day Once, 40-60 minutes each time, avoid strenuous exercise. 4, correct understanding of diabetes, relax the mind, do not care too much, and do not relax yourself. 5, regular re-check fasting, postprandial blood glucose, according to the results of the examination at any time to adjust the treatment plan. 6, oral drugs to insulin injection therapy.