It is normal that many people have not heard of this disease, it is a rare disease in medicine, even some primary health care workers do not understand. Some patients only hear about the disease when they are diagnosed, which makes them panic and overwhelmed by the treatment. What is smog disease and can it be cured? In fact, smoker’s disease is a cerebrovascular disease, which is caused by chronic progressive stenosis or occlusion of the main branches of the cerebral artery ring, followed by abnormalities in the vascular network of the skull base, which has a great impact on the patient’s brain blood supply. In clinical practice, there are many cases of cerebral infarction and cerebral hemorrhage caused by untimely treatment of smog, and smog has a risk of death and is difficult to treat. Currently, there are two types of treatment for many diseases: conservative medication and surgery, but because smog is a cerebrovascular malformation, conservative medication alone cannot improve the blood supply to the brain, and in the long run, surgery must be arranged in time for better control.