It is well known that the three highs are very harmful to the cardiovascular system, and hypertension is inextricably linked to cerebral hemorrhage. In recent years, as the incidence of smog disease has increased, most people have also developed brain hemorrhage. So, is there a relationship between brain hemorrhage in smog and hypertension? The difference between brain hemorrhage in smog and hypertension In fact, there is no relationship between brain hemorrhage in smog and hypertension. Patients with hypertension, generally due to increased abdominal pressure, blood pressure rises, leading to blood vessel rupture and cerebral hemorrhage, mostly seen in middle-aged and elderly people, so patients with hypertension, usually must take antihypertensive drugs regularly, to control blood pressure within the normal range, to avoid the rise of blood pressure, the occurrence of cerebral hemorrhage. Smoker’s disease is caused by narrowing or occlusion of the main arteries of the brain, followed by abnormal proliferation of the penetrating arteries at the skull base and the formation of a smoke-like network of abnormal blood vessels. These abnormal vascular networks in the skull base hyperplasia are generally thin and weak, and the probability of brain hemorrhage is much higher than others. Smoldering disease has geographical characteristics Smoldering disease has obvious geographical characteristics, generally high prevalence in East Asian countries, and a certain degree of family aggregation, usually related to genetic inheritance, the incidence and prevalence of China in recent years has a gradually increasing trend, bringing a heavy psychological burden to patients and families. The main reason why many patients do not get the desired effect is that they do not find the correct treatment method. The essence of smoker’s disease is cerebrovascular lesions, so the treatment focuses on improving blood flow to the brain, which can be achieved through surgery at present. The results vary greatly from one surgical approach to another. Some hospitals take direct bypass surgery, which has poor postoperative results because of the limited scope of improving blood supply. Some hospitals take patch surgery to treat smog, which is very risky because of the slow onset of effect and the possibility of cerebral infarction in patients. In contrast, combined vascular bypass surgery not only overcomes the above problems well, but also achieves ideal treatment results. Whether it is the preoperative preparation, intraoperative operation or postoperative care, it is very perfect and has been highly praised by the patients for getting rid of the disease and sending them wellbeing.