There are many precautions before and after pediatric surgery general anesthesia, parents should understand the matters that need attention to reduce the risk of general anesthesia and ensure the safety of the child. Pediatric anesthesia before surgery 1, pay attention to the fasting and drinking time. Every child is the “heart and soul” of the parents, many parents feel sorry for their children, will secretly give the child some water, eat something. But in fact, this is very dangerous. This is because in the state of anesthesia, if the child has food inside the stomach, it may reflux from the stomach to the mouth, and then choke into the trachea, resulting in airway blockage, causing lack of oxygen. In fact, every child is hooked up to glucose before surgery. Glucose is energy, and although there will be hunger in the stomach, the child will not be weakened by fasting and abstaining from food and drink. Therefore, for the safety of your child, please observe the fasting and drinking time. Generally speaking, newborns fast 2-4h before surgery; 1-6 months old babies fast 4h, 6-36 months old babies fast 6h, >36 months old babies fast 6-8h. 2. Prevent colds. If your child has a cold, fever (temperature >38 degrees), runny nose, or a chest X-ray showing pneumonia before surgery, be sure to tell your anesthesiologist that the surgery may have to be postponed. 3. During the preoperative visit, be sure to tell the anesthesiologist about your child’s past medical history, including any history of allergies, asthma, family history, history of trauma, history of hepatitis, history of medication, etc. This will allow the anesthesiologist to plan for the best possible outcome. This will allow the anesthesiologist to plan the most suitable personalized anesthesia method and anesthetic drugs for your child and reduce the chance of accidents. 4. Before entering the operating room, please change your child’s surgical gown. If you don’t have a suitable one, please bring your own clean cotton clothes and pants, preferably with a cardigan top, so that it is easy to put on and take off for your child. Also remove all accessory items carried on the baby, such as bracelets, jade pendants, etc. If you have braces and metal teeth, please contact with your bedside doctor for proper solution. 5.Please tie the girl’s long hair into two pigtails on both sides before surgery, a single ponytail will make the child lie uncomfortable. Do not bring hairpins in your hair and girls should not paint their nails, it will affect the vital signs monitoring. 6.If the child is in the period of tooth replacement or loose teeth, please inform the anesthesiologist early so that the teeth will not be too loose in the book and fall off into the esophagus or trachea as a result. 7.Please make sure that your child has been injected with the “pre-operative injection” before the operation, which can keep your child calm. It is normal for the child to turn red after the injection, so please do not panic. 8. Please keep the “wristband identification” on the child’s wrist or ankle consistent with the child’s name and do not lose it. After pediatric anesthesia 1, the baby should lie as flat as possible after surgery, without pillows. Tilt your head back a little, so that you can keep the airway most open. 2, pay attention to the baby’s lip color, if red, please do not worry, the baby is breathing very well. If the lips suddenly appear blue, please call the medical staff immediately. 3.Baby can drink moderate amount of water after 2-4 hours after surgery and eat other things after not vomiting or choking. If the lips are dry, ask the nurse to order a cotton swab to moisten the lips with water. 4.Baby eat 6 hours after surgery, try to eat liquid within 6 hours to prevent vomiting. The baby will also hang glucose after surgery, so it will not be weak because of not eating. 5.If the baby vomits after surgery, immediately tilt the baby’s head to the side and let him vomit, and help him clean the vomit in his mouth to prevent accidentally choking into the trachea. 6.Some babies may be irritable after surgery, please be careful not to let them scratch the wound and prevent them from falling out of bed. Irritability is a normal postoperative reaction and will return to normal within 24 hours, please do not worry. 7.Because the wound will be painful in different degrees after the anesthesia wears off, parents can use the methods of adjusting the comfortable position, stroking the baby and diverting attention to relieve the pain effectively for the lighter degree.