The so-called five horsemen of diabetes treatment mainly refers to the fact that the treatment of diabetes is not a single treatment, but a comprehensive treatment. It includes: diet, exercise, medication, blood glucose monitoring and diabetes self-management education. Among them, diet control is mainly to control total calories, requiring a low-fat, high-carbohydrate, moderate protein, and high-fiber diet. Medication, including oral hypoglycemic drugs, such as sulfonylureas, biguanide acarbose, insulin and Chinese medicine. Diabetes self-management education, on the other hand, is to learn about diabetes, to know how to integrate treatment into daily life, how to observe blood glucose and urine sugar to control diet and when to seek help from a doctor. Adequate education can promote good control of diabetes.