1.In the early postoperative period when the gastrointestinal function has not fully recovered, try to eat less milk and sugar foods to prevent them from producing too much gas after digestion and causing intestinal distension; 2.After waking up from anesthesia, if the blood pressure is stable, elevate the head of the bed by 15-30 degrees to facilitate intracranial venous reflux; 3.After resection of larger lesion tissues, if a large cavity is left locally, the affected side should be prohibited from lying down to prevent brain tissue displacement and cerebral edema; 4.Please If necessary, we will do nebulization inhalation for you to promote sputum discharge; 5. If constipation occurs, we will give you laxatives or give you anal injection of Kaiserlu; 6. After surgery, the nurse will provide you with oral care to ensure oral cleanliness and promote appetite; 7. 9.Most patients have incision pain after surgery, please inform the medical staff in time, the doctor will give you the appropriate amount of painkillers according to your condition; 10.In order to supplement nutrition and prevent infection after surgery, intravenous infusion is needed, the limbs may feel numb during the infusion, please inform the medical staff in time if it is painful, and you can do local activities or massage after the infusion; 11. After craniotomy, a drainage tube will be placed in the head, so please be careful not to exert too much force when turning over to prevent the drainage tube from falling off; 12. If you have difficulty in urinating on your own, you can apply heat to the abdomen, massage, listen to the sound of running water, perineal irrigation and other methods to promote urination; 13.Postoperative oxygen is needed, please do not remove the oxygen tube at will.