What disease is stomach indigestion

Gastric indigestion belongs to functional dyspepsia, which refers to a group of clinical syndromes caused by gastric and duodenal dysfunction, but without organic diseases. It is the most common functional gastrointestinal disease in clinical practice. The etiology and pathogenesis are still unclear, and may be related to the following factors: 1. Gastrointestinal motility disorder. 2. Visceral hypersensitivity. 3. The receptive relaxation function of stomach bottom to food decreases. 4. Mental and social factors. The investigation showed that functional dyspepsia patients had abnormal personality, anxiety and depression scores were significantly higher than those of normal people and duodenal ulcer group. Upper abdominal pain is a common symptom, often related to eating, manifested as postprandial pain, but also irregular, some patients show a burning sensation in the upper abdomen, postprandial satiety and early satiety are often closely related to eating, postprandial satiety refers to the normal amount of food that shows satiety; early satiety refers to hunger but soon after eating satiety. Many patients are accompanied by insomnia, anxiety, depression, headache, concentration and other mental symptoms.