Geriatric brain cannot be cured. The term senile brain is mainly seen in head CT or head MRI reports and means senile brain changes that occur as the patient ages with a reduction in brain volume and brain parenchymal content, a widening of the brain sulcus and brain fissure, and an expansion of the ventricular system. In mild cases, the patient will not have any clinical symptoms. As senile brain worsens, the patient may exhibit memory loss, emotional instability, inattention, and reduced thinking ability, which may affect the patient’s daily life and may progress to dementia in severe cases. For elderly brain patients to intervene early, you can usually take oral drugs to improve cerebral blood circulation and improve brain metabolism, such as oral ginkgo biloba, and cytarabine sodium tablets, oracetam capsules, which improve the blood supply to the brain and improve brain metabolism. Patients should also control the risk factors of cerebral atherosclerosis, and strictly control blood pressure, blood lipids and blood sugar.