Before surgery for meningioma, it is necessary to pay attention to whether to meet the indications for surgery and to adjust one’s state. After the operation, we need to pay attention to the patient’s consciousness state and so on. 1、Precautions before meningioma surgery. It is necessary to complete all the examinations, such as blood routine, coagulation function, blood biochemistry, electrocardiogram, chest CT or cranial magnetic resonance, etc., and arrange the surgery only if it meets the indications of surgery, and in addition, patients need to adjust their own state, maintain good nutritional state, have sufficient rest, and reduce the nervousness. 2、Precautions after meningioma surgery. After surgery, the family members of the patients need to observe the patients’ consciousness state firstly, if the patients are unconscious or the consciousness disorder is aggravated after they are awake from anesthesia, then they need to report to the doctor in time. In the early stage of postoperative period, patients need to take a good rest and avoid visiting by many people. If the patient has vomiting, the patient should be turned to the side or the head should be tilted to one side in time to avoid aspiration. The postoperative complications of meningiomas may vary depending on the location of the meningioma in the skull. It is recommended that when signing the surgical consent form, the patient should carefully communicate with the surgeon about the postoperative precautions, and actively cooperate with the surgeon in treating the patient and dealing with the complication.