It is best to go to a regular hospital first to check whether there is chronic gastritis or H. pylori infection, what causes it, or gastroesophageal reflux disease, Western medicine is generally selected ranitidine, lansoprazole, cimetidine, and digestive enzyme inhibitors and drugs to help digestion treatment, it is not possible to use Chinese medicine to identify and treat. Stomach distension is a symptom of stomach distension and discomfort, mostly due to weakness of the spleen and stomach, over-eating, seven emotions, weakness of the spleen and stomach, is the stomach and epigastric distension, not thinking about eating, heartburn, belching, and hiccups. It is necessary to use drugs to strengthen the spleen and benefit the qi, using Six Gentlemen’s Soup plus or minus. There are also stomach distension caused by dietary stagnation, also overeating, belching and swallowing acid, bad stool, yellow and greasy moss, and then treatment, strengthening the spleen, eliminating food and guiding stagnation, the formula with Hovenia Guiding Stagnation San plus or minus, and liver qi stagnation, abdominal distension, aggravated by anger, and then the two ribs are distended and full. Treatment can be used to dredge the liver and eliminate distension of Qi, often using the addition and subtraction of Sihui San or Yueju Wan, during the treatment process, the patient is instructed not to get angry, eat more, keep up with nutrition, and eat less acidic drugs can be. Dietary regimen should pay attention to diet with, regular diet and less spicy and stimulating things that will not lead to bloating.