Patients who can’t sleep after surgery can use psychological therapies such as physical and mental relaxation, positive suggestion, etc.; can take pain medication such as ibuprofen, etc.; can also use sedative drugs such as diazepam, etc., need to be analyzed on a case-by-case basis. After surgery, the patient may not be able to sleep because of mental stress, fear of surgery, this time should be timely communication with family members or health care personnel, to ease their fear of surgery, so that the body and mind to relax, do not think too much, and positively imply that their condition has improved and so on. Patients who can’t sleep after surgery may be unable to sleep because of the pain of the wound after surgery, they should reflect the situation with the doctor in charge of the bed, and take painkillers such as ibuprofen under the guidance of the doctor. If the patient can’t sleep after surgery, if there is extreme nervousness, anxiety and other symptoms, in the patient’s vital signs are stable, the condition is not progressing, under the guidance of the doctor to take sedative drugs, such as diazepam and so on. Patients who can’t sleep after surgery should communicate with the doctor in charge of the bed in a timely manner, and should not take medication privately, and should be treated under the guidance of the doctor to avoid delays.