Glycine Insulin can be stored at room temperature after opening, and it will not affect the efficacy of the drug, so there is no need to put it in the refrigerator. Glycine insulin can be used to treat adults with type 1 and type 2 diabetes, while it should not be used by patients with hypoglycemia, allergy to this drug, diabetic ketoacidosis, etc.; adverse reactions such as hypoglycemia, blurred vision, injection site reaction may occur after using the drug. Unopened insulin needs to be stored in the refrigerator at 2~8℃, while opened insulin can be stored at room temperature without refrigeration, because storage at room temperature does not affect the biological potency of opened insulin with glucagon. Patients who need to use glucagon insulin for treatment should use the drug under the guidance of the doctor and store glucagon insulin in a standardized way.