Induced local pain causes more, mostly considered to be due to gastrointestinal inflammation and then cause diarrhea, severe abdominal pain, while bringing the anal area pain. As more factors can induce small abdominal pain, abdominal pain should be based on the specific location of the pain, the nature of the pain, triggering factors, selecting methods of symptomatic treatment to alleviate the patient’s pain symptoms. Patients with gastroenteritis, due to diarrhea is more serious, dilute watery stool residue within the anal sinus can not be discharged in a timely manner, the anal sinus will appear inflammatory reaction, prone to strong swelling in the anal area. If you can not intervene in a timely manner to treat, inflammation is easy to spread, manifested in aggravation of the symptoms of the patient is prone to develop into anal abscess, most patients in the treatment of the need for surgical incision and drainage of pus to be able to solve.