Stomach distension and hiccups can occur immediately after eating, usually caused by indigestion, but may also be related to chronic gastritis, gastric prolapse, gastric cancer and other diseases, which require prompt consultation and perfect relevant examinations before taking appropriate measures for symptomatic treatment. Common causes and treatments 1, indigestion: Mostly due to the lack of gastric power leads to the accumulation of food in the gastrointestinal tract, causing indigestion, and then due to abnormal fermentation of food leads to gastrointestinal flatulence, causing hiccups. In daily life, you need to try to choose a light, easy-to-digest diet and avoid spicy, greasy and other irritating foods, such as peppers and doughnuts. If patients have serious symptoms, they need to consult a doctor promptly and often use pro-gastric motility drugs such as metoclopramide and domperidone to relieve discomfort symptoms; 2. Chronic gastritis: due to inflammatory stimulation can cause gastric mucosal congestion and edema, and when eating, it can lead to gastric distension and hiccup symptoms due to food irritation of the stomach wall. Clinically, antacids and gastric mucosal protective agents are often applied for treatment, such as omeprazole, bismuth potassium citrate, etc.; 3. Gastric prolapse: excessive wasting, long-term lack of exercise or poor eating habits can lead to gastric prolapse, which affects food digestion and absorption, resulting in gastric distension and hiccups after eating. Patients can identify the cause through X-ray and gastroscopy in time and choose domperidone, mosapride drug treatment or apply surgical treatment according to the condition. 4. After the doctor’s examination, he/she should choose the appropriate treatment plan according to the patient’s condition. It is recommended to maintain a good diet and healthy lifestyle, chew slowly, avoid swallowing large amounts of air when swallowing large mouths to cause stomach discomfort; avoid overeating or long-term consumption of pickled and spicy food; pay attention to the combination of work and rest, and regular medical checkups.