Long-term alcohol consumption can cause a variety of somatic damage to patients, leading to somatic complications in the central nervous system, digestive system (cirrhosis), cardiovascular system (cardiomyopathy), haematological system, peripheral nervous system, etc. When the somatic disease is severe, the appropriate department, such as gastroenterology, neurology, cardiovascular medicine, should be considered first to deal with the corresponding somatic problems and, if necessary, a psychiatrist can be consulted to jointly deal with the associated Psycho-behavioural problems. Once the physical condition has stabilised, psychiatric treatment can be referred.