Death from brain hemorrhage is mainly due to a relatively large amount of brain hemorrhage or the location of the brain hemorrhage in the brainstem. Because after the brain hemorrhage is relatively huge, it will cause acute intracranial pressure increase, and the serious consequence of intracranial pressure increase will occur brain herniation, which will lead to the patient’s respiratory and cardiac arrest, thus causing the patient’s death. In addition, if the patient’s brain hemorrhage is located in the brain stem, because the brain stem is the life center of the human body, if a person is compared to a house, the brain stem is equivalent to the foundation of the house, if the brain stem hemorrhage is greater than 10ml, the patient may also die at any time, just as the house may collapse at any time. Therefore, patients with cerebral hemorrhage must be given great attention. Early on, the main treatment is surgery and conservative treatment to control the symptoms of increased intracranial pressure caused by cerebral hemorrhage. Later, after the condition is stabilized, active rehabilitation will be helpful for the prognosis of brain hemorrhage.