Hidden pain and discomfort in the right lower abdomen after appendicitis surgery needs to be assessed according to the patient’s postoperative time and the degree of pain, duration and other factors, and is divided into short-term postoperative and long-term postoperative different situations, as follows: 1, short-term postoperative: for example, 1-3 days after the operation, it may be the inflammation of postoperative trauma, pain, and gastrointestinal function has not been restored to the intestinal spasms caused by the intestinal tube; 2, long-term postoperative: if it is a longer time, such as 1-2 weeks after the operation still pain, or a longer period of time, especially after eating hard-to-digest food, and stool relief is not smooth. For example, if the pain is still present 1-2 weeks after the operation, it is necessary to consider whether there is residual local infection, or if it is longer after the operation, especially after eating hard-to-digest food, there is hidden pain and discomfort, and the bowel movement is not smooth, it may be caused by appendicitis and adhesions of the intestinal tube formed after the operation, it is recommended to go to the general surgery department of the public hospital for an interview, and improve the abdominal CT when necessary.