Postoperative care of intracranial aneurysm is as follows: 1, the patient aneurysm unbroken or I, II level of lighter patients, mainly to observe the blood pressure; 2, severe patients, III, IV patients and even V patients, some patients are conscious after the operation to encourage patients to turn over, pay attention to the discharge of sputum; 3, if it is not conscious patients, nursing on the more tired, need to be a family member or a companion to help the patient to turn over The main focus is on lung care, because there is no special care for this kind of aneurysm, often the conscious state of this kind of patient will lead to sputum expectoration difficulties, and most of the patients will suffer from pneumonia, usually crashing pneumonia; 4, some patients must pay attention to their diets, the patient’s consciousness is not completely clear, and we should emphasize on the nasal feeding, to prevent the accidental inhalation; some patients, especially the posterior circulation aneurysm, the posterior group of the cranial nerves damaged, it is more important to pay attention to the feeding during the nursing process, and to pay attention to the feeding during the nursing care. Pay attention to feeding during the nursing process, and always consult with the medical staff as early as possible about which kind of meal to eat or whether it can be eaten. It is safe for patients to ingest small amounts of liquid diet, but care must be taken to recognize this.