Stomach pain after eating is commonly caused by the following reasons: gastric ulcer, gastritis, stomach tumor and so on.
1. Gastric ulcer: patients will have heartburn, acid reflux, abdominal pain and other symptoms, after eating, due to the stimulating effect of food, gastric acid secretion will increase, which will lead to stomach pain.
2. Gastritis: after chronic gastritis, it will affect the digestion and absorption of food, and after eating, abdominal distension and abdominal pain often occur.
3. Stomach tumor: due to the occurrence of tumors, the digestion and absorption of the stomach will be affected, and after eating, the digestion and absorption will be affected, so it will lead to stomach pain.
Stomach pain after eating is very likely to be cholecystitis, pancreatitis, etc. It is recommended that patients go to the hospital, and can improve the relevant examinations, such as gastroscopy, etc., which can usually clarify the cause.