Acute appendicitis care routine: 1. diet: if it is conservative treatment, generally use liquid or semi-liquid diet, if the symptoms are very serious, you can give fasting. If it is the early stage after surgery, there is no anal exhaustion and defecation, fasting is also the main thing, with the early stage of anal exhaustion and defecation, a liquid diet is given; 2. Observe the vital signs, especially the body temperature, if there is an elevated fever or the person’s spirit becomes worse, it may be an aggravation of the inflammation of acute appendicitis; 3. Observe the situation of the abdomen, if it is conservative treatment, the abdominal pain must be observed, if limited abdominal pain suddenly increases and diffuse abdominal pain appears, it is possible that the abscess of appendicitis has ruptured, leading to acute diffuse peritonitis, and this situation must be operated on urgently. In case of post-operative condition, we must observe whether the anus is exhausted and defecated, whether the wound is bleeding, whether the dressing is clean, and if there is more wound bleeding, we must give wound dressing change and disinfection in time.