Insomnia due to brain atrophy can be treated with psychotherapy or the use of medications such as dexzopiclone and zolpidem tartrate to aid sleep. If you need to use drugs, it is recommended to use under the guidance of a doctor. 1. Psychotherapy: Some patients with cerebral atrophy have insomnia related to mental and psychological factors. If the degree of insomnia is mild, psychotherapy can be carried out first, with the help of psychiatrists, to maintain a good mental state and establish good sleeping habits. 2. Medication: For patients whose insomnia seriously affects their physical and mental health and quality of life, medication can be used to assist sleep. Commonly used drugs include dexzopiclone, zolpidem tartrate and so on. If you need to use drugs, it is recommended to use under the guidance of a doctor to avoid unauthorized use of drugs. At the same time, it is necessary to actively cooperate with the doctor and treat the original disease.