Precautions for hypertension and hyperglycemia should be noted in lifestyle. Diet is recommended if the patient is obese to control energy, each meal should be mainly 7-8% full, more dry food, such as steamed buns, dry rice, etc. Dumplings, noodles, porridge should be eaten as little as possible to prevent rapid rise of blood sugar. The intake of fat should be controlled, and the amount of cooking oil should be limited, and fried foods and fatty meat should be eaten sparingly or not at all. Normally, attention should be paid to monitoring blood sugar and blood pressure. Blood pressure should be controlled below 140/90mmHg, or if tolerated, try to control blood pressure below 130/80mmHg, and blood sugar should be controlled within the normal range as much as possible, and generally do not have hypoglycemia.