Patients with enteritis usually manifest abdominal pain, diarrhea, fever and other uncomfortable symptoms. 1. Abdominal pain: when the mucosa of the intestinal wall is infected by bacteria, viruses and other microbial infections caused by enteritis, inflammation can easily stimulate intestinal peristalsis to increase intestinal spasms, thus making patients experience abdominal pain. 2. Diarrhea: enteritis patients with diffuse infiltration of inflammatory cells in the body, resulting in intestinal mucosal erosion and ulceration, intestinal peristalsis function is impaired, so the patient will experience diarrhea symptoms. 3. Fever: when the bacteria, viruses and other vitamins in enteritis release toxins, it is easy to cause an inflammatory response in the body, which leads to the symptoms of fever. Patients with enteritis, when uncomfortable symptoms occur, should go to the hospital in time, under the guidance of the doctor for symptomatic treatment.