Many good friends are very nervous before the operation, do not know what to pay attention to, some will be restless, and some even insomnia, affecting the surgery the next day. In fact, before the operation, it is necessary to properly understand the precautions for the operation, so that you have a good idea, don't think about it, and give the surgery to your attending doctor.

1. Tell the attending doctor about the illness in detail, and cooperate with the doctor to consult and check the body so that the doctor can complete the medical record writing;

2. Complete the necessary examinations according to the requirements of the attending physician (eg, blood routine, blood coagulation, liver and kidney function and infectious disease immunological examination, electrocardiogram, chest radiograph, etc.);

3. Communicate the treatment plan with the attending physician, ask about the possible effects and the risk of complications, and complete the surgery or treatment consent bookmarks;

4. Notify family members, relatives and friends to relax;

5. Cooperate with medical staff to complete photographing or videography before or during treatment to facilitate postoperative comparison;

6. Clean the operating area and receive medical preparation by the medical staff;

7. Small-scale, local anesthesia surgery or treatment operation, no need to ban diet, surgery or treatment under general anesthesia need to fast and water for 4-6 hours;

8. If you are overly nervous and anxious, you can take sedative hypnotics for oral administration for one night before surgery or treatment or within 1-2 days after surgery or treatment.

9. According to the surgical position and postoperative requirements, purchase elastic suits, anti-inflammatory drugs and other items for use;