Hepatogenic diabetes mellitus is diabetes mellitus triggered by liver function damage and metabolic abnormality due to liver disease. After clear diagnosis, treatment of the primary disease should be based on the guidance of specialists, including the treatment of lowering enzymes and liver preservation, controlling liver disease, etc., and supplemented by the treatment of lowering blood glucose, improving lifestyle and other measures. 1. The main cause of hepatogenic diabetes lies in liver disease, and it is necessary to actively control liver disease, mainly by taking enzyme-lowering and liver-protecting drugs to control liver disease under the guidance of doctors, such as biphenyl bisabololite drop pills, compound glycyrrhizin tablets, and polyenylphosphatidylcholine capsules. 2. Attention should be paid to avoiding drugs that may aggravate liver injury while controlling blood sugar. Most oral hypoglycemic drugs are metabolized through the liver, so insulin therapy is often used in clinical practice, and the insulin dose is adjusted according to the patient’s blood glucose level. 3. During the treatment period, diet should be controlled according to the doctor’s instructions, so as to eat small meals, not to eat high-sugar or sugary foods, and exercise appropriately. Pay attention to the monitoring of blood glucose and keep an eye on the changes of blood glucose.