When it comes to cerebrovascular disease people are inevitably a little scared because many cerebrovascular diseases are not only dangerous but also not very treatable. Smoke disease is a relatively rare cerebrovascular disease. Many patients have no obvious symptoms at the beginning of the disease, and most of them only know that they have this disease when they have a physical examination, which makes them very frightened. What exactly is smog? In fact, the essence of smoker’s disease is the narrowing or occlusion of the main arteries at the base of the brain, which leads to the growth of abnormal small blood vessels, a kind of craniocerebral vascular malformation, which will have a great impact on the blood supply to the brain and will become more and more dangerous if not treated in time. The risk of cerebral infarction and stroke is high, and the death rate of smog is also very high. What medications are available to treat cerebrovascular smog? In the treatment of smog, some hospitals do take conservative medications, but these medications can only temporarily improve some of the ischemic symptoms of patients, but there are no medications that can effectively control and reverse the process of smog. Therefore, the real treatment for smog is surgical. For example, direct bypass can only improve the blood supply to the brain to a limited extent; in the case of patching, it takes a long time to form neovascularization after surgery, and there is a possibility of stroke during the process, so it is not the ideal choice.