Clinically, there is no optimal time for patients to wake up after cerebral hemorrhage surgery, and the time for patients to wake up after surgery is not fixed, some patients may wake up within a few hours after surgery, and some patients may wake up 1~2 weeks after surgery, or even longer. Cerebral hemorrhage is a relatively common clinical cerebrovascular disease, after the onset of coma. After cerebral hemorrhage patients undergo craniotomy hematoma removal, ventricular drainage and other surgeries, the awakening time is not fixed, and clinically there is no optimal awakening time after cerebral hemorrhage surgery, and the specific awakening time needs to be judged according to the actual condition of the patient. If a patient has a brain hemorrhage, the bleeding site is not located in an important functional area, and the amount of bleeding is small, the patient can be awakened within a few hours after the operation. If the bleeding site is close to the brainstem or the bleeding volume is large, the patient may not wake up until about 1~2 weeks after the operation. In addition, some patients are in serious condition and may have a fatal event or enter a vegetative state that is difficult to wake up. To summarize, the awakening time of patients with cerebral hemorrhage after surgery is not fixed, and it is recommended that family members do a good job of postoperative care for the patients and actively cooperate with doctors for follow-up treatment.