Patients with chronic enteritis need to go to a regular hospital first, under the guidance of a specialist in medication. Because not all chronic enteritis need to be treated with drugs, and not all kinds of chronic enteritis need to take norfloxacin. For just do physical examination colonoscopy found that there is chronic enteritis, there is no clinical symptoms of patients can not need to use drug therapy, only dietary regimen can be. Such as a light diet, to develop good eating habits. If patients do have clinical symptoms, including abdominal pain, diarrhea, constipation, etc., then probiotic therapy may be preferred. Antibiotic treatment may be used only in patients with chronic enteritis unless the inflammation is confirmed to be caused by bacterial infection and is a serious infection, which requires consultation with a specialist.