It is relatively common to have stomach pain and abdominal pain after stress. When the human body is tense, the level of hormones in the internal environment will change, which will affect the stimulation of the motor nerves of the vegetative nerves, leading to violent contraction of the smooth muscles of the intestine, resulting in spasm of the gastrointestinal tract, there will be localized abdominal pain. Some people in stressful situations may even be accompanied by symptoms such as frequent urination and increased frequency of bowel movements, which are also manifestations of accelerated intestinal peristalsis. Some people think it is irritable bowel syndrome, but it is actually a functional lesion of the gastrointestinal tract, and routine gastroscopic and enteroscopic examinations do not show any organic changes, which means that there is no lesion in the gastrointestinal tract itself, but only functional abnormalities, and the abdominal pain will improve on its own when the mood improves and the stress is reduced. The specific pathogenesis of abdominal pain is not particularly clear in medicine, but it is very common. If this happens, learn to relieve stress do deep breathing, drink warm water appropriately, and if the abdominal pain persists without relief, go to the hospital for medical attention.