The main considerations are physiological factors, gastroenteritis, intestinal obstruction and other pathological factors.
1. Physiological factors: when patients recently eat too much, drink a lot of beer, carbonated beverages, eat too much watermelon, fruits, there will also be a large bulging stomach without closing the abdomen, which is a normal physiological phenomenon.
2. Gastroenteritis: when the patient has gastroenteritis, due to the weakening of gastrointestinal function, resulting in intestinal flatulence, there will also be a large bulging stomach without retracting the abdomen.
3. Intestinal obstruction: when patients have intestinal obstruction, due to the obstacle of excretion of intestinal contents, a large amount of content accumulation, there will also be a big bulging stomach without closing the abdomen.
The bulging of the stomach without tightening the abdomen may also be caused by other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.