How long it takes for a patient to wake up after cerebral hemorrhage surgery should be judged according to the degree of the patient’s condition. Patients with mild condition can wake up within a few hours, while those with serious condition can wake up after about 1~2 weeks or even longer after the surgery. Cerebral hemorrhage is usually caused by high blood pressure combined with fine and small arteriosclerosis and other diseases, and the patient will often appear in a coma after the operation, and its awake time is not fixed, mainly related to the severity of the disease. Generally speaking, if the patient has less bleeding and the bleeding is not located in important functional areas, the patient can be awake within a few hours after the operation. If the patient’s condition is more serious, such as the bleeding site is close to the brain stem, the awake time is relatively longer and may take about 1~3 days. If the patient has a large amount of bleeding, it may also cause damage to the brain function, and in severe cases, it may take about 1~2 weeks or even longer to wake up after the operation. Parents are advised to pay more attention to the daily care of patients after brain hemorrhage surgery and actively cooperate with doctors for related treatment.