In the presence of insufficient cerebral blood supply and drowsiness, treatment should be given to improve cerebral metabolism, improve blood circulation and soften blood vessels. Drugs to improve cerebral metabolism include cytidine, cerebral protein hydrolysate, and piracetam, oracetam, and drugs to improve blood circulation mainly include shuxu haematoxylin, vincristine, and chuanxiongxizine, and can also be applied to ciprofloxacin, ginkgo biloba drops, and vitamin E. Cerebral hyponatremia can be caused by a variety of reasons, and in the case of young people, most of the time it is caused by physiological reasons, such as prolonged mental tension, stress, sleep disorders, and excessive late-night sleep. If young people, most of them are caused by physiological reasons, such as long-term mental tension, stress, sleep disorders, excessive late-night sleep, and may also be caused by prolonged looking down at the cell phone or playing with the computer, so that the patient can relax, reduce stress, improve sleep, and reduce the time spent on playing with the cell phone or looking at the computer. Most of the middle-aged and elderly people are caused by atherosclerosis, patients usually have diabetes and high blood fat, for middle-aged and elderly patients should control risk factors, such as diabetes patients given hypoglycemic treatment, and hyperlipidemic patients given lipid regulating treatment. Commonly used hypoglycemic drugs include Metformin and Repaglinide, and commonly used drugs for lipid regulation include Simvastatin and Rosuvastatin.