For elderly patients with diabetes, our long-term treatment goal is to delay the onset and progression of chronic diabetic complications, maintain good health and self-care ability, improve quality of life, and extend healthy lifespan through good metabolic control. The short-term goal is to control hyperglycemia and its metabolic disorders, eliminate the symptoms of diabetes, and prevent acute severe metabolic disorders. Our "five-pronged" approach to diabetes management is also suitable for elderly patients, including diabetes education, medical nutrition therapy, exercise therapy, blood glucose monitoring, and medication therapy. Therefore, for elderly diabetic patients, it is essential to keep blood glucose levels within a controllable range, delay the onset of complications, and provide a healthy twilight years for elderly diabetics.