It is not recommended for diabetic patients to discontinue their medication in the process of medication treatment, because discontinuing medication on their own can lead to various acute complications, such as inducing diabetic ketoacidosis, in addition to the rebound of blood glucose, which is not conducive to blood glucose control. type 1 diabetic patients who discontinue insulin on their own have the risk of diabetic ketoacidosis. type 2 diabetic patients who discontinue hypoglycemic drugs on their own have the risk of rebound of blood glucose. The risk of blood glucose rebound can lead to the decay of pancreatic β-cell function, which is not conducive to long-term blood glucose control and is not conducive to the control of the disease. Therefore, it is not recommended for diabetic patients to discontinue their medication on their own. If they need to discontinue, they need to adjust their medication under the guidance of a doctor to reduce the occurrence of related complications.