Gas in the stomach can not be released, most commonly seen in indigestion, constipation, intestinal obstruction and so on. 1. Dyspepsia: mostly seen in functional dyspepsia, may be due to improper diet, such as overeating, resulting in food in the intestinal tract stays too long, producing a large amount of gas and not discharged in a timely manner. 2. Constipation: may be caused by improper diet, such as eating too much fine food, dietary fiber content is small, which leads to dry stools, causing constipation, and often produce a lot of gas can not be released. 3. Intestinal obstruction: it may be caused by intestinal tumor, due to the tumor blocking the intestinal tube, which leads to obstruction and often causes gas in the stomach, abdominal distension, abdominal pain and other symptoms. If you can’t release the gas in the stomach, you can massage and apply hot compresses on the abdomen appropriately. If the symptoms can’t be relieved, you need to consult the doctor in time, and choose the appropriate treatment under the doctor’s guidance.