What is the cause of stomach distension nausea

Stomach distension and nausea may be related to unreasonable diet, mental factors, gastrointestinal diseases and other factors.

1.

Eating too much or eating too fast may lead to excessive stomach distension, stimulating the stomach wall, causing stomach distension and nausea.

2. Mental factors

Emotional fluctuations, anxiety, stress and other mental factors may affect the normal function of the digestive system, leading to stomach distension and nausea.

3. Gastrointestinal diseases

Some gastrointestinal diseases, such as dyspepsia, gastritis, gastric ulcer, gastroesophageal reflux, etc., may cause stomach distension and nausea due to gastrointestinal dysfunction, inflammatory reaction and acid stimulation.