The concept of small intestine gas should be a common name for this type of disease, which is medically called small intestine hernia. The small intestine in the abdominal cavity protrudes outside the body through the abdominal wall defect and bulges out into a mass outside the body under forceful coughing and constipation, etc. When this pressure disappears, it returns to the stomach, so the people call this disease small intestinal gas. The more common types are in the bilateral inguinal area called hiatal hernia and hiatal hernia, and female comrades can bulge out from the inguinal canal called femoral hernia. There are also surgical incisions, called incisional hernias, and there are many different types. Most of these diseases require surgical treatment. It occurs in very young children under 6 years old, when the abdominal wall is not fully developed because of frequent crying and coughing. If the abdominal wall is not fully developed and the abdominal wall defect still exists, surgery is needed because once the intestinal canal is stuck, it will cause obstruction and even necrosis of the intestinal canal, resulting in serious consequences. It is necessary to go to the hospital general surgery or hernia surgery department, specifically to see that surgical treatment can be performed.