Usually, there is no effective medicine to cure brain atrophy. Patients with brain atrophy can improve their condition through healthy lifestyle and medication. 1. Healthy lifestyle: healthy diet, regular diet, proper supplementation of beans, eggs, milk, etc. to strengthen nutrition and improve nutritional status; more reading, more participation in group activities, recreational activities, and increase normal interpersonal communication; and maintain a good state of mind and mental health. 2. Drug treatment: mainly for the symptoms that appear after brain atrophy, such as improving cognitive impairment. Cholinesterase inhibitors, such as donepezil and carboplatin, NMDA receptor antagonists, such as memantine, and antioxidant free radicals, such as edaravone, can be used under the guidance of doctors, and vitamin B1 and vitamin B12 can also be taken as adjuvant treatment. It is recommended that patients should maintain a good attitude, actively cooperate with the treatment, and follow the doctor’s instructions for medication, regular review. Changes in the condition of timely consultation.