Gastric pain when angry is considered to be related to gastric mucosal congestion, gastric smooth muscle spasm, excessive secretion of gastric acid and other reasons. 1. Gastric mucosal congestion: when angry, the blood vessels of the whole body will be dilated to different degrees under the effect of neurohumoral regulation, at this time, the gastric mucosa will also be in the state of congestion, edema and dilatation, which will lead to the symptoms of stomach pain. 2. Gastric smooth muscle spasm: in the case of severe anger, autonomic nervous system dysfunction will cause gastrointestinal smooth muscle peristalsis, gastric smooth muscle spasm can cause stomach pain symptoms. 3. Excessive secretion of gastric acid: excessive anger will stimulate the nervous system, the body is in a state of stress, vagus nerve excitation, resulting in excessive secretion of adrenergic neurons, the body of catecholamines, glucocorticoids, resulting in an increase in gastric acid secretion, stimulate the gastric mucosa, which can cause gastroparesis, heartburn symptoms. Therefore, emotional factors will affect the function of the stomach, long-term bad mood will cause chronic gastritis, peptic ulcer and other diseases, it is recommended to maintain a good mood in general, conducive to health, when discomfort occurs should be immediately consult a doctor, under the guidance of a professional physician for diagnosis and treatment.