Cerebral hemorrhage is known as cerebral hemorrhage in clinical medicine and occurs mostly in patients over 50 years of age with hypertension. Most of them have a sudden onset and can develop to a peak within minutes to hours. Common clinical manifestations are headache, dizziness, nausea, vomiting, impaired consciousness, increased blood pressure, usually with vomiting of coffee-like material, possible hemiplegia, hemianesthesia, and other symptoms, or bilateral gaze to the side of the lesion. Cerebral hemorrhage is a kind of hemorrhagic stroke. There are many causes of cerebral hemorrhage, and there are 2 aspects of emergency treatment: out-of-hospital emergency and in-hospital emergency. When brain hemorrhage occurs, do not move the patient, lie down directly on the ground, untie the collar, belt, etc., and tilt the head to the side or lie on the side. If there are dentures, remove them in time, and remove oral and respiratory secretions to prevent asphyxia and aspiration pneumonia; 2. You can wrap ice in a towel and put it on the patient’s forehead to lower the body temperature; 3. Call the emergency number in place and seek help from professional medical personnel. Second, in-hospital emergency: 1, respiratory support: you can give oxygen, continuous monitoring of vital signs, monitoring respiration, heartbeat, tracheal intubation or tracheotomy if necessary, mechanical ventilation treatment; 2, drug therapy: measure blood pressure, if the patient is awake and blood pressure is elevated, oral antihypertensive drug therapy can be given, such as sublingual captopril as prescribed by the doctor, while oral tachyphylaxis tablets; 3, surgical treatment: complete as soon as possible Head imaging examination, clear diagnosis, and decide whether surgical treatment is needed according to the situation, and if necessary, craniotomy is needed to remove the hematoma; 4. Control blood pressure and intracranial pressure: Uraldil and mannitol can be used intravenously as prescribed by the doctor, and the head of the bed can also be elevated by 30° to reduce the level of blood pressure and intracranial pressure. In the course of conservative treatment, the main focus is on symptomatic supportive treatment, such as infection prevention, nutritional support, application of neuroprotective agents, and temperature control. Cerebral hemorrhage is a typical critical illness with a high rate of death and disability. Once a cerebral hemorrhage is suspected to occur, it is important to go to the hospital emergency room immediately.