An angry stomach and want to vomit may be caused by physiological factors, but also autonomic disorders, gastric diseases, high blood pressure and other conditions. 1. Physiological factors: sympathetic nervous excitement when angry, will have a certain effect on the gastrointestinal tract, resulting in nausea, vomiting symptoms. 2. Autonomic disorders: prolonged exposure to bad moods and stress can cause autonomic disorders, leading to nausea, vomiting, abdominal pain and other symptoms. 3. Gastric diseases: such as chronic gastritis, gastric ulcer, etc., when angry can make the gastric acid secretion increase, and then aggravate the inflammatory reaction of the gastric mucosa and ulcers, leading to nausea, vomiting symptoms. 4. High blood pressure: emotional agitation when angry can cause elevated blood pressure, resulting in increased heart rate, increased cardiac output, can be accompanied by nausea, vomiting symptoms. When you are angry, it is recommended that you go to the hospital and ask the doctor to make a judgment after eliminating the physiological factors.