Appendicitis surgery after the right lower abdomen vague pain and discomfort, need to be assessed according to the postoperative time and pain degree, duration and other factors, divided into short-term postoperative and long-term postoperative different situations, as follows: 1, short-term postoperative: such as 1-3 days after surgery, it may be postoperative trauma inflammation, pain and gastrointestinal function has not recovered and lead to intestinal spasm; 2, long-term postoperative: if it is a longer time, such as 1-2 weeks after surgery still pain, need to consider whether there is local residual infection or longer postoperative, especially after eating indigestible food and stool solution is not smooth. For example, if it is still painful 1-2 weeks after surgery, it is necessary to consider whether there is local residual infection, or if it is longer after surgery, especially after eating indigestible food with hidden pain and discomfort, and the stool is not smoothly solved, it may be caused by appendicitis and intestinal adhesions formed after surgery, and it is recommended to go to the general surgery department of a public hospital for an interview if necessary, and to improve abdominal CT as appropriate.