Brain stem hemorrhage is a serious condition with a high mortality rate. Due to the special function of the brainstem to the human body, brainstem hemorrhage often causes serious clinical manifestations such as disorders of vital signs, cross paralysis, coma and other serious symptoms. The brainstem is the life center of the human body, and brainstem hemorrhage will result in respiratory and circulatory failure, high fever, impaired consciousness, dilated pupils, pinpoint pupils, and other vital signs disorders, which may be life-threatening if not treated in time. Patients with brain stem hemorrhage may also experience symptoms and signs such as hemiparesis, quadriplegia, impaired speech, and motor nerve palsy. In severe cases, brain herniation may form, seriously threatening the patient’s life. For patients with brain stem hemorrhage, they should be immediately sent to a regular hospital for resuscitation and treated under the guidance of a professional physician. This is an emergency situation, if there is a delay will be a serious threat to the patient’s life.