Eating the stomach is difficult to eat may be indigestion, gastritis, intestinal obstruction and other diseases caused. 1. Indigestion: indigestion is mainly caused by genetics, infections, environmental factors and other factors, the patient will have epigastric pain, epigastric burning sensation and early satiety and other symptoms, then there will be eating the stomach is difficult to eat the situation. 2. Gastritis: gastritis is caused by a variety of reasons, acute gastritis, including stress, alcohol, trauma, chronic gastritis is common is infected with Helicobacter pylori, the patient will appear abdominal distension, nausea, vomiting, loss of appetite and other symptoms, there will be a situation where the stomach is clogged up when you eat something. 3. Intestinal obstruction: eating the stomach clogging may also be caused by intestinal obstruction, the causes include intestinal adhesions, tumors, intestinal inflammation, etc., the patient will experience abdominal pain, constipation, vomiting, no defecation and other symptoms. There are many reasons why you may have a clogged stomach when you eat, so it is recommended that you seek medical attention to determine the cause of the problem.