Brain atrophy is usually difficult to be reversed once it occurs. Disease-induced brain atrophy can be improved by treating the primary underlying disease, while brain atrophy caused by physiological factors generally has no effective solution, and can only be slowed down by a healthy lifestyle. 1. Pathological factors: The most common pathological factor is brain atrophy caused by Alzheimer’s disease, patients usually have cognitive dysfunction, and can improve cognitive dysfunction by taking anti-dementia drugs such as Donepezil hydrochloride tablets and Capparatine bitartrate capsules. 2. Physiological factors: With age, the human body gradually ages and the tissues and organs shrink, and the patient will also experience brain atrophy. This kind of brain atrophy is a normal physiological phenomenon, there is no special treatment, patients can relax, avoid overwork and emotional excitement and other healthy lifestyle, to slow down the development of the disease, generally will not have a greater impact. The causes of brain atrophy are many, the specific solution needs to go to the hospital for examination and diagnosis, according to the specific causes of the disease under the guidance of a professional doctor combined with the patient’s personal situation for targeted treatment to control the development of the primary disease, to achieve the purpose of solving the problem of brain atrophy.