Brain hemorrhage admitted to ICU means that the symptoms may be more serious. Generally speaking, ICU is an intensive care monitoring unit, and if a patient is admitted to ICU custody afterwards, it mostly means that the disease symptoms are more serious. However, family members should not worry too much and have confidence in the patient and the doctor. When the bleeding is controlled, there is also the possibility of getting better. A brain hemorrhage is a rupture of a blood vessel located inside the brain parenchyma, and blood can enter directly into the brain parenchyma and form a hematoma. The hematoma can compress the brain cells, forcing them to develop ischemic symptoms or even die because of the pressure. Both the ischemic or dead brain cells can produce edema, which can swell the brain tissue and create a state of intracranial hypertension. Patients may experience headache, nausea, vomiting, and even impairment of consciousness, which may start as indifference and unresponsiveness, and gradually become drowsy, drowsy, or even comatose. If the coma further deepens, the patient’s breathing will become coarse or irregular, and if the pupils are found to be large or small, brain herniation may occur. Brain herniation is the most serious state of cerebral hemorrhage. after brain herniation occurs, the brain tissue herniates downward outside the foramen magnum, which will compress the respiratory center of the brainstem, and prolonged compression may lead to respiratory arrest and death. the ICU can monitor patients’ vital signs 24 hours a day, and the ward is equipped with advanced resuscitation and treatment equipment such as ventilators and hemofiltration machines, which are important for maintaining life. At the same time, doctors will also closely observe the changes in the patient’s condition and provide professional evaluation and treatment according to the situation, so that patients can be rescued at the first time if they have critical conditions, thus saving their lives.