Right abdominal pain after anger may be caused by intestinal spasm, cholecystitis, appendicitis, right adnexitis and so on. 1. Intestinal spasm: caused by strong contraction of the smooth muscle of the intestinal wall, which can be triggered by emotional excitement, leading to sudden abdominal cramps, which can be relieved on its own, thus manifesting itself as right abdominal pain after anger. 2. cholecystitis: inflammation of the gallbladder, its main manifestation is pain or discomfort in the right upper abdomen, which may be accompanied by fever, nausea, vomiting, jaundice, loss of appetite and other symptoms, thus manifesting as right abdominal pain after anger. 3. Appendicitis: inflammation of the appendix, the typical symptom is metastatic right lower abdominal pain, usually accompanied by fever, abdominal distension, nausea, vomiting and other symptoms, which can also be manifested as right abdominal pain after anger. 4. Right adnexitis: inflammation of the right fallopian tube and ovary, the main manifestation of the right lower abdominal pain, can be accompanied by abnormal vaginal discharge, abdominal distension, fever and other discomforts, which can also be manifested as right abdominal pain after anger. There are many other causes of right abdominal pain after anger, which should be taken seriously, and timely consultation should be made to identify the cause of the disease, and further treatment or therapy as prescribed by the doctor.