Glycine insulin is usually given at night before bedtime, e.g. between 9 and 11 o’clock, but it should be given at a regular time. The medication should be administered according to the instructions of your healthcare provider. Insulin glargine is a long-acting insulin analog that needs to be given at a fixed time of day. Insulin glargine at night is usually injected subcutaneously before bedtime, usually between 9-11 pm. Insulin glargine can be used alone or in combination with short-acting insulin and oral hypoglycemic agents, and the specific dosage and injection method should follow the instructions of medical personnel. Glycine Insulin may cause hypoglycemia, local discomfort of injection, allergy and other adverse reactions, and is contraindicated for those who are allergic to it. If there are any adverse reactions such as panic, hand tremor, skin rash, etc., it is necessary to stop the medication and consult a doctor. It is recommended to use Insulin Glycine as prescribed by the doctor.