Patients with appendicitis are prone to incisional pain and abdominal pain after surgery. Care is also very important. First of all, the patient should be advised to adopt a semi-recumbent position or curl both lower limbs, because this can reduce the tension of the abdominal wall and thus reduce the pain of the abdominal incision and the impact of abdominal pain on the patient. At the same time, the patient should be advised to leave bed early to promote early recovery of intestinal motility, because repeated bloating can also aggravate abdominal pain. In addition, active anti-infection and rehydration therapy is needed to prevent ionic disorders and acid-base imbalance. If the acid-base imbalance will also cause abnormal intestinal motility, in serious cases, intramuscular pain medication can be injected.