Smoke disease, a rare disease, can sometimes cause very serious consequences, such as once a cerebral infarction or brain hemorrhage occurs, that is potentially disabling or even fatal, but there are some patients who have had an attack and then the symptoms are not obvious. So does the absence of symptoms mean that the disease is cured? Can smog heal itself? In fact, after getting smog, generally speaking, it cannot heal by itself, and it cannot heal by itself. Many patients ask, “If my blood vessels are different from those of normal people, will I be able to become a good blood vessel after a period of time for review? So far, there is no precedent for this, it is impossible. In the case of smog, it will only progress in the direction of deterioration. Smoke disease is a dynamic change, it is also a stage, a total of six stages. From the first stage, to two, three, four, five, to six stages. During this six-stage process, its blood vessels are always changing. But it will never change to the same blood vessels as normal people, it is irreversible. If a patient with smoky disease develops to the sixth stage, it is indeed very serious. It forms a completely different kind of channel from others. The blood flow is definitely in short supply, and the brain is still in shortage of blood. At this time, the probability of a large cerebral infarction is very high and very dangerous.