Belching as soon as you drink or eat is often a feature of slowed gastric motility, gastrointestinal motility disorders, and poor digestion. If you have chronic gastritis, gastroesophageal reflux disease or peptic gastric ulcer, gastric emptying often decreases due to slowed gastrointestinal motility, which causes gas in the stomach to reflux from the cardia into the esophagus and then out of the body, which is a common clinical manifestation. This is a common clinical manifestation. Generally, the first thing you should do is to pay attention to your eating habits, mainly with well-digested food, liquid and semi-liquid food. Secondly, give symptomatic treatment with medication, such as Mosapride citrate capsule or Gastroparesis pellets, Alatan Wu Wei Wan, etc. If medication does not relieve the pain, it is better to improve gastroscopy to further clarify the diagnosis and treat the symptoms according to the test results.