The more common causes of stomach pain without belching include intestinal obstruction, chronic gastritis, and gastric ulcer.
1. Intestinal obstruction: If intestinal obstruction occurs in the jejunum and the parts below the jejunum, it will cause gastrointestinal dysfunction at the proximal end of the obstruction, resulting in gastric dysfunction, causing stomach pain symptoms, and usually no belching.
2. Chronic gastritis: it can cause excessive secretion of gastric acid, leading to gastric mucosa irritation, and then cause stomach pain. In addition, the stomach spasm contraction, will also cause stomach pain symptoms, usually does not cause belching.
3. Gastric ulcer: it will cause excessive secretion of gastric acid, leading to the stimulation of the damaged gastric mucosa of the stomach, resulting in gastric pain symptoms, usually does not cause belching symptoms.
It is recommended that the patient go to the regular hospital to receive systematic examination as soon as possible, according to the relevant results of the examination, treatment under the guidance of specialists.