Fluids are required after minimally invasive hernia surgery high ligation. Minimally invasive hernia surgery with high ligation is generally a surgical procedure to treat pediatric inguinal hernias. The child needs to fast for 6-8 hours before the surgery, and for 4-6 hours after the surgery, because the child is not awake from the anesthesia and cannot eat, in order to avoid hypoglycemia, it is necessary to replenish the body’s sugar and energy needs through infusion. In the process of infusion after surgery, we need to pay attention to the patient’s mental state, vomiting, body temperature and so on. Generally speaking, the infusion time after minimally invasive hernia surgery will not be too long, in most cases, only the day of surgery or the first day after surgery, when the child resumes a normal diet, fluids do not need to be infused.