Patients with chronic appendicitis may experience symptoms that can hurt below the belly button, but most patients have no obvious symptoms. Chronic appendicitis is mostly a transformation of acute appendicitis. An acute attack of inflammation can occur when the lumen of the appendix is obstructed, when strenuous exercise, bacterial invasion, etc. occurs. The symptoms of chronic appendicitis are mostly not obvious or atypical, and can be prolonged. At the same time, some patients with chronic appendicitis do not have a history of acute appendicitis, and will only manifest as a vague pain or discomfort in the lower right abdomen, may also appear below the navel pain phenomenon. It is recommended that patients pay more attention to their own symptoms, if the above situation, need to pay attention to timely, if already clearly diagnosed as chronic appendicitis, but also need to follow the doctor’s instructions for reasonable treatment, it is recommended that elective surgical treatment.