If smog disease is not treated effectively, it may lead to some complications, and one of them may be brain hemorrhage, so it is necessary to treat the disease actively and effectively. So, what are the measures to prevent brain hemorrhage in smog disease? That is to actively carry out effective treatment. Smoke disease is mainly caused by abnormal development of blood vessels at the base of the skull, if the compensatory ability of these blood vessels has problems, it will lead to splitting and hemorrhage, this time, we must control the blood pressure, otherwise it will lead to cerebral hemorrhage due to the patient’s emotionally unstable or overly agitated and other reasons. Of course, active and effective treatment is also needed, which is the main measure to prevent brain hemorrhage in patients with smog disease. After suffering from smog disease, many patients will use medication. However, most medications only provide short-term relief of symptoms, while surgery is more effective. In general, the main surgical methods for treating smog disease are direct bypass surgery and indirect bypass surgery. Although these two surgical methods have been carried out in some hospitals, there are still some shortcomings in these two surgical methods, and the effect of improving blood supply is relatively limited. In order to achieve more effective treatment, it is necessary to find a senior specialist like Prof. Jin Yongjian, Director of Neurosurgery for Cerebrovascular Diseases at the Aviation General Hospital of China Medical University. He and his team have been working hard on the diagnosis and treatment of smog disease, and the combined vascular bypass surgery has achieved great success in clinical practice, helping many smog disease patients to solve their pain. Combined vascular bypass surgery can indeed be an effective treatment for smog disease, and after treatment, it can not only effectively solve the problem of insufficient blood supply to the brain, but also effectively prevent the emergence of cerebral hemorrhage and other conditions.