Small bowel gas, also known as hernia, is generally categorized into straight and hiatal hernias. Many people will have small intestinal gas, in coughing, abdominal pressure increases, there will be a feeling of lower abdominal swelling, accompanied by a lump, when lying down or with hand pressure can be retracted, this is known as a sliding hernia, usually no harm. But there are some patients, prone to small intestinal gas canton, there will be obvious pain in the lower abdomen, serious intestinal necrosis, will be accompanied by gastrointestinal bleeding and shock and other manifestations. So for the treatment of small intestinal gas, generally take surgical treatment, can take the placement of patch to reduce the occurrence of small intestinal gas. And regular abdominal ultrasound examination to understand the situation of small intestinal gas.