Cerebral hemorrhage, commonly known as cerebral hemorrhage, is a kind of “stroke” and a common serious brain complication in middle-aged and elderly patients with hypertension. The most common causes are hypertension, cerebral atherosclerosis, intracranial vascular malformation, etc. It is often triggered by force, emotional excitement and other factors, so most of the sudden onset in the activity, clinical cerebral hemorrhage onset is very rapid, mainly manifested as impaired consciousness, limb hemiparesis, aphasia and other neurological damage. It is one of the fatal diseases in middle-aged and elderly people because of its rapid onset, dangerous condition and high mortality rate. The classification of cerebral hemorrhage determines the clinical symptoms of the patient and also indicates the prognosis of the disease, which has a more important significance for the treatment and rehabilitation of the patient. There are many clinical classification methods, and when diagnosing the disease, it is necessary to consider various classification methods to clarify the nature of the disease. Cerebral hemorrhage is divided into hyperacute, acute and subacute according to the time of onset, and mild, moderate and heavy according to the severity of the disease.