Birth, old age, sickness and death are natural laws, especially with the change of lifestyle, more diseases are derived nowadays, causing a great threat to health. Smoke disease is now a relatively high incidence of cerebrovascular disease, the disease will face a variety of hazards, active treatment and control is the key. But there are always some patients because of the vulnerability of the heart, and even avoid the disease, the results are even more unimaginable. The onset of smoker’s disease is mainly caused by the gradual narrowing or even occlusion of the main arteries of the brain, and the problem of abnormal blood supply to the brain is very dangerous and should not be taken lightly. As for smog disease, will it kill you if you don’t get any treatment? This issue must be addressed, as smog is one of the top health killers, and without active treatment, it can lead to cerebral infarction and cerebral hemorrhage at any time, which can directly affect life and health. Obviously, if smog is not treated, it can be fatal. Therefore, once a patient is diagnosed with smog, it is important for him or her to set his or her mind straight, face up to the dangers of smog, actively fight against the disease, and receive professional treatment at a regular hospital to minimize the damage as much as possible. Moreover, nowadays medical technology is very advanced, patients should have confidence in the treatment, be optimistic and actively cooperate with the treatment, so that they can get recovered as soon as possible. The main treatment for smog is medication and surgery, but medication is not very effective and surgical treatment is needed to really improve the blood supply to the brain. Nowadays, smog is treated with combined bypass vascular surgery, which successfully combines bypass and patching in the same surgery, truly improving the blood supply to the brain and inducing the formation of new blood vessels in a larger area.