2. Because of the high blood sugar at present, intensive treatment is needed. At present, intensive treatment with insulin is more suitable, and oral hypoglycemic drugs often take effect slowly;
3, your father has lost a lot of weight, and insulin injection can appropriately increase weight;
4. Insulin is independent. After the blood sugar control is stable, if the patient's own insulin secretion is acceptable, oral hypoglycemic drugs can be used instead;
5. The main hazards of diabetes are complications, such as eyes, kidneys, blood vessels and neuropathy, which generally appear in patients with a long course of disease. Controlling blood sugar can delay complications and improve the quality of life; As long as we pay attention to the improvement of lifestyle, diabetics can live happily without worrying too much.