There are many causes of eating stomach bloating: 1, related to eating habits, such as eating a lot of too cold food or eating while talking, eating too fast, etc., which can lead to symptoms of stomach bloating. It is recommended to eat regularly to chew slowly, avoid overeating, avoid cold, spicy and irritating food. 2, eat a lot of food that produces too much gas, such as milk, soy milk, tofu, radish, etc. These foods can produce too much gas after fermentation in the gastrointestinal tract, resulting in symptoms of stomach bloating. It is recommended to adjust the diet structure and eat more fresh vegetables and fruits.3. Certain digestive system diseases, such as gastritis, gastric ulcer, duodenal bulb ulcer, etc., cause slowed gastrointestinal motility and insufficient gastric power. You can take oral pro-gastric power drugs, such as morpholine, cisapride, mosapride, etc. To keep a happy mood, avoid long-term often nervous, overworked, etc.