Abdominal pain once eating may be caused by chronic gastritis, gastric ulcer, gastric ptosis and other reasons.
1. Chronic gastritis: after eating something, due to the gastric acid stimulation of the gastric mucosa during digestion, it may aggravate the inflammatory reaction of the gastric mucosa and cause abdominal pain, which is often accompanied by abdominal distension, belching (burping) and other symptoms.
2. Gastric ulcer: when suffering from gastric ulcer, abdominal pain after eating may be caused by food stimulation of the ulcer site. It is often accompanied by heartburn, acid reflux, and in severe cases, significant bloating, belching and other symptoms.
3. Gastric ptosis: When a patient with gastric ptosis ingests food, the food may cause the stomach wall to overexpand, causing abdominal pain. Gastric ptosis is caused by low gastric function. Once the stomach function is low, food stays in the deformed stomach for a long time, which makes it easy for the stomach to be distended and painful.
There may be other reasons for abdominal pain after eating. If the abdominal pain is not relieved or accompanied by other symptoms, you should go to the hospital in time to have the cause clarified and then give targeted treatment.