The pain in the abdomen when angry needs to be considered from both the Chinese and Western medicine perspectives. From the Chinese medicine perspective, it is caused by Qi stagnation and blood stasis, often when the liver is depressed or the upper jiao fire in the body is too strong, because the lung fire and heart fire are too strong, which can lead to pain in the stomach when angry. From the perspective of Western medicine, the most common factor is that anger can lead to certain inflammatory infections and inflammatory reactions in the body, resulting in acute attacks of chronic peritonitis or chronic inflammation of the abdominal organs, for example, anger can induce cholecystitis, and clinical symptoms of abdominal pain can occur during an attack of cholecystitis. In addition, acute attacks of chronic appendicitis can also lead to abdominal pain after anger, and abdominal pain after anger is also associated with patients suffering from chronic peritonitis and pancreatitis, which can lead to abdominal pain after anger due to low body mass and lowered immunity.