For the treatment of brain atrophy caused by alcoholism, there is no definite clinical treatment, mainly to improve the symptoms of drug treatment. There is no exact treatment for this disease, mainly to improve the symptoms, but can not eliminate the cause of the disease to achieve a cure. For symptoms of abnormal cognitive function such as personality changes and emotional abnormalities, cholinesterase inhibitors such as donepezil and drugs such as vitamin B1 and B12 can be used for intervention. In addition, a combination of alcohol cessation, nutritious diet, and increased exercise is recommended to improve the condition. As alcohol has a certain effect on the nervous system, long-term alcohol consumption will lead to chronic alcoholism, which in turn will lead to neurological disorders such as cerebral atrophy, manifested by a reduction in brain volume, personality changes, intellectual decline, emotional abnormalities, memory loss and many other manifestations. Cerebral atrophy is recommended to go to the hospital in time, the above drugs need to be used under the guidance of clinicians.