Hepatogenic diabetes mellitus is partially recoverable, depending on the condition. When liver function is impaired, it often affects the body’s normal glucose metabolism, and in severe cases, blood glucose may even rise or diabetes may develop, and this kind of diabetes due to liver damage is collectively known as hepatogenic diabetes. The disease should be treated with both liver disease and diabetes at the same time. After liver protection and hypoglycemic treatment, blood glucose can mostly return to normal, and insulin is preferred for drug treatment. If the patient does not receive formal treatment, liver disease will accelerate the progress of the patient, the development of the general hepatitis, cirrhosis, liver cancer trilogy. At the same time, if the blood glucose control is not good, diabetes-induced nephropathy, peripheral neurovascular disease, the incidence of increased. If regular treatment is received, blood glucose can be controlled at a normal level, liver function can be maintained stable, and the occurrence of various complications can be greatly reduced without much impact on daily life. Patients with hepatogenic diabetes are advised to go to the hospital to receive professional guidance and treatment.