Symptoms of vascular sclerosis include insomnia, headache, dizziness, vision loss, tinnitus, irritability, depression, and treatments include medication and surgery. 1. Symptoms: The degree of insufficient blood supply in the early stage of cerebral vascular sclerosis is mild, and patients may not show obvious symptoms, or only have mild insomnia, headache, dizziness and so on. In the late stage of the disease, the degree of blood vessel narrowing is aggravated, and cerebral atrophy may occur, and the main clinical manifestations of the patients include frequent vision loss, tinnitus, weakness in activities, and abnormal mental symptoms, such as irritability, depression, delusion, delusion and so on. 2.Treatment: Drug treatment: aspirin tablets, clopidogrel bisulfate tablets, which can play a role in preventing platelet activation and thrombosis; at the same time, statin can be used to stabilize plaque. Surgery: mainly applicable to severe stenosis, take carotid artery as an example: if bilateral carotid artery stenosis is more than 50%, or unilateral carotid artery stenosis is more than 75%, and the patient has a history of transient ischemic attack, cavernous cerebral infarction, ischemic stroke attack and other conditions, then surgery can be considered. If vascular sclerosis is detected, early medical consultation is recommended.