Alcoholic liver disease is an alcoholic liver disease caused by long-term alcohol abuse, including fatty liver, alcoholic liver class and alcoholic cirrhosis, the incidence of alcoholic liver disease in large cities in China has a rising trend. Diagnosis History and symptoms Alcoholic liver disease lacks specific clinical manifestations, so the purpose of diagnosis is: 1. to determine whether alcoholic liver disease; 2. at which stage of clinicopathology alcoholic liver disease is in; 3. to differentiate from other liver diseases. A detailed history should be taken during the diagnosis, especially the history of alcohol consumption. Include the type, amount, time, manner of drinking and eating, and pay attention to whether there is anemia, peripheral neuritis and other symptoms. Experience findings varying degrees of anemia, occasional jaundice, hepatomegaly, splenomegaly, spider nevus, ascites and other hepatomegaly in the decompensated phase of alcoholic hepatic sclerosis. Ancillary tests AST/ALT>1, mostly between 2-5 AKP, GGT increased, serum hemoglobin decreased, globulin increased, prolonged prothrombin time and not corrected by vitamin K. In the fatty liver stage blood triglycerides, pre-beta lipoproteins, cholesterol are mildly to moderately increased, in the alcoholic liver steatosis stage cholesterol is normal, but the cholesteryl ester to total cholesterol ratio is decreased. Imaging examinations B-mode ultrasound and CT show the phase changes of fatty liver or hepatic steatosis. Therapeutic measures Abstain from alcohol, supplement multivitamins such as vitamin B, C, K, etc. Supply enough calories, protein. Adrenocorticotropic hormone has the effect of improving acute phase and cerebral symptoms in severe alcoholic hepatitis, but attention should be paid to co-infection, commonly used prednisolone 30-40μg/d, orally, for 4-8 weeks, propylthioxypyrimethamine, for mild and moderate alcoholic may increase clinical recovery, 300mg/d, orally for 4 weeks, colchicine 1mg/ d, orally for 5 days per week for more than 30 d, to reduce fibrosis and improve symptoms. Alcoholic cirrhosis with complications admitted to the hospital.