It usually takes about 2 to 3 weeks to recover from craniotomy, and longer for serious conditions. Depending on the specific circumstances to judge, and the patient’s own quality has a greater relationship. The degree of development of different patients after craniotomy varies, so the recovery time is also different from person to person. Patients with serious primary conditions may not be able to preserve their lives after surgery, and if the patient’s vital signs are unstable after surgery, they need to be closely observed in the intensive care unit, and the recovery time may be as long as three months or even longer, and some patients may even develop a vegetative state. Patients with relatively mild illnesses usually need about 2~3 weeks to gradually recover. After craniotomy patients should pay attention to good postoperative conditioning measures, family members should take good care of patients to avoid accidents. If there are any related diseases, it is recommended to go to the hospital in time.