The treatment of diabetes needs to be chosen according to the patient’s condition as well as physical fitness. The most suitable treatment is usually the most effective, and the treatment includes general treatment and medication. 1. General treatment: Patients and their families should learn and understand more about diabetes and its complications. Nutritional programs can be formulated with the help of specialists to develop good eating habits. obese patients with type 2 diabetes are advised to exercise under the guidance of a doctor. Patients should monitor their blood glucose regularly at home. 2. Drug therapy: For patients whose diet and exercise control are ineffective, drug therapy can be chosen in time. There are some differences between individuals, drugs need to be taken under the guidance of a doctor. At present, common oral hypoglycemic drugs include metformin, acarbose, gliclazide, reglanatide and so on. In addition, subcutaneous insulin injection can also be used to lower blood sugar. For diabetic patients, it is recommended to go to the hospital and be guided by a doctor for a blood sugar lowering program.