Pain around the navel and perianal burning may be caused by acute enteritis, intestinal tuberculosis, diet and other reasons. 1. Acute enteritis: acute enteritis with pathogenic microbial infections, eating a lot of stimulating food, low immunity and other factors related to the onset of the patient’s abdominal pain, mostly in the mid-abdomen, that is, around the navel, the patient will also have diarrhea, the condition of the patient can be serious dozens of times a day to diarrhea, which can cause some damage to the perianal area, the burning sensation. 2. Intestinal tuberculosis: intestinal tuberculosis is generally caused by low immunity, infection and other reasons, the onset of the patient’s right lower abdomen will appear pain, a few patients can also occur in the umbilical cord or the whole abdomen, mostly hidden pain, dull pain, the patient’s bowel habits will change, more often manifested as diarrhea, feces were paste, which will lead to the patient’s perianal burning sensation. 3. Diet: If recently eat a lot of cold, spicy, greasy and other stimulating food, will produce a certain amount of stimulation of the stomach, which will cause the symptoms of pain around the navel, if the patient is also accompanied by diarrhea, there will be perianal burning symptoms. Appearance of the above symptoms, the specific cause also need to go to the hospital to determine the examination, after diagnosis under the guidance of the doctor for treatment.