Cerebral edema after surgery for cerebral hemorrhage will gradually return to normal over time when the condition is stable, but some patients may have sequelae. Cerebral hemorrhage, also known as cerebral hemorrhage, belongs to a kind of primary non-traumatic hemorrhage within the brain parenchyma, which is commonly seen in hypertension combined with small arteriosclerosis. For the basic treatment principle of cerebral hemorrhage, the main focus is on dehydration to lower the cranial pressure, such as mannitol, glycerol fructose, etc., which can reduce and lower the occurrence of cerebral edema. At the same time, blood pressure should be adjusted to prevent rebleeding and promote the recovery of neurological function. Symptoms of cerebral edema after surgery for cerebral hemorrhage, the subsequent degree of recovery is mainly related to the damage site of cerebral hemorrhage and the size of the bleeding volume, for a small amount of bleeding, the symptoms of cerebral edema will be recovered with the passage of time on its own, while for a larger amount of bleeding, or cause the corresponding neurological impairment of the patient, there may be a certain degree of sequelae exist. It is suggested that patients who have cerebral edema after cerebral hemorrhage surgery should cooperate with doctors to give corresponding treatment and therapy according to their own conditions, and should not delay the condition.