There is no simple way to lower blood sugar, it needs standardized treatment under the guidance of clinicians, and the main treatments include dietary treatment, exercise treatment, and drug treatment. 1. Dietary treatment: avoid foods high in sugar and fat, reduce the intake of carbohydrates, eat smaller and more frequent meals, and eat more high-fiber foods, such as grains, beans and vegetables. 2. Exercise therapy: Active exercise, such as swimming, jumping rope, running, etc., can increase insulin sensitivity and help reduce blood sugar. 3. Medication: You need to use hypoglycemic drugs under doctor’s guidance, common drugs include metformin, acarbose, etc.. In the process of lowering blood glucose, it is necessary to closely monitor the changes of blood glucose, such as blood glucose fluctuation is obvious, it is recommended to adjust the treatment under the guidance of clinicians.