Glycine insulin is a type of insulin that works 2 to 4 hours after injection. Glycine insulin can be used to treat type 1 diabetes mellitus and type 2 diabetes mellitus. It is usually injected subcutaneously. Glycine insulin has the same action time characteristics as intermediate-acting insulin, with an onset of action 2~4 hours after injection, and a stable blood concentration can be achieved in 2~4 days. Glucagon should be injected once a day at the same time.Patients with type 2 diabetes can use glucagon together with other oral medications. Common adverse reactions to glucagon are hypoglycemia, lipoatrophy, and injection site reactions. It is important to note that this medication should be contraindicated in people who are allergic to any of the ingredients in glucagon insulin, and in patients with diabetic ketoacidosis. When using Glycine Insulin, you need to follow the doctor’s instructions for rational use of medication, not self-medication.