Pain at the navel may be physiological causes, such as cold, and need to pay attention to keep the abdomen warm. If the symptoms are not relieved, it may be pathological causes, such as constipation, intestinal obstruction caused by small intestinal tumors, inflammatory diseases such as appendicitis, small intestinal inflammation, etc. Patients are recommended to visit the hospital and improve relevant examinations, such as blood routine, abdominal plain film, ultrasound, CT, etc., according to the patient’s condition, so that the corresponding treatment can be carried out only after a clear diagnosis is made with the help of doctors. I. Obstructive diseases: 1. Constipation: It may be due to poor living habits, mental and psychological factors, etc., resulting in the intestinal contents can not be discharged in a timely manner, stagnation in the intestine later, the formation of obstruction, there will be pain in the navel position, usually hidden pain. You can take oral medications with laxative effect, such as lactulose oral solution, aloe vera capsule, etc. Patients also need to pay attention to diet, you can eat food with more dietary fiber, such as vegetables, oats, etc.; 2, small intestine tumor: there is small intestine around the navel, if small intestine tumor, such as small intestine cancer, small intestine mesenchymal tumor, etc., small intestine obstruction occurs, there will also be pain in the navel, surgery can be performed, need Remove the tumor and then perform intestinal anastomosis. Second, inflammatory diseases: 1, appendicitis: may be due to the appendix has a fecal mass embedded or bacterial infection, radiation to the navel will appear belly button location pain, may be transferred to the right lower abdomen pain. Anti-infection treatment with antibiotics, such as cefuroxime, ceftazidime, if the pain is severe, appendicitis resection surgery is feasible; 2, small intestinal infection: may be related to eating contaminated food or immune function abnormalities, more belly button location pain, accompanied by diarrhea, and even pus and blood stool can appear. It can be treated with antibiotics, such as aminobenzyl penicillin, chloramphenicol, gentamicin, etc., under the guidance of a doctor, or use anti-inflammatory drugs, such as salazosulfapyridine, mesalazine, etc., as prescribed by a doctor to help relieve symptoms. In addition, if an umbilical hernia or umbilical infection occurs in the navel, there may also be pain in the location of the navel. If it is an umbilical hernia, surgical treatment is feasible, generally choosing tension-free hernia repair; if a belly button infection occurs, it needs to be treated with iodophor disinfection and anti-inflammatory treatment, such as oral cefadroxil capsules, cefaclor capsules and other drugs.