Pain around the navel is mainly considered to be a digestive system problem. From the anatomical structure, around the navel is mainly the large intestine and small intestine, pain can usually be considered in the following aspects: first, consider enteritis, enteritis patients intestinal mucosa edema, congestion spots, secretion of inflammatory factors stimulation lead to pain; second, immune factors lead to ulcerative colitis, often manifested as abdominal pain; third, intestinal polyps more cases, there will also be symptoms of abdominal pain; fourth, consider the gastrointestinal spasm, diet spicy, stimulating or cold will easily lead to gastrointestinal spasm; fifth, cold and wind also easily lead to abdominal pain, which may be related to capillary cold contraction leading to vascular discomfort; sixth, consider intestinal obstruction, patients often have abdominal pain, no defecation, no exhaust; seventh, excessive gas production in the intestine can also lead to abdominal pain, usually manifested as bloating pain. Therefore, we have to analyze specific problems to see what exactly causes abdominal pain.