The vague pain in the abdomen on the right side of the navel does not exclude the possibility of appendicitis, and the pain in the abdomen on the right side of the navel is one of the main manifestations and symptoms of acute appendicitis. Appendicitis is an inflammation caused by blockage of the lumen of the appendix due to various reasons or secondary bacterial infection, which can be divided into acute appendicitis and chronic appendicitis. The main factors that cause appendicitis are improper daily diet, irregular work and rest schedule, cold, overexertion, etc. Acute appendicitis abdominal pain is usually characterized by sudden right lower abdominal pain, generalized chills and weakness, and some people may experience chills. Once the lumen of the appendix is blocked, the appendix will continue to secrete mucus, resulting in a continuous rise in pressure in the lumen, which will lead to blood flow disorders and aggravate the inflammation. Once appendicitis occurs in daily life, patients need to receive timely treatment at the hospital and have every examination done as early as possible for early recovery. The clinical diagnosis of the disease should be enhanced by taking a medical history, especially women of childbearing age should be questioned in detail and the history of menopause and the presence of vaginal bleeding should be recorded. When diagnosing women of childbearing age, if the diagnosis of acute appendicitis is not based on sufficient evidence, a joint judgment should be made in conjunction with the medical history and history of menopause to consider the possibility of ruptured ectopic pregnancy.