Chronic enteritis is generally caused by infection, environment, immunity and other factors, mostly related to long-term fatigue, emotional stress, malnutrition and other reasons, the most dynamic drugs for antibacterial drugs, if the patient has intermittent abdominal pain, diarrhea, anal drop feeling and other symptoms, but also to follow the doctor’s instructions for symptomatic medication. 1. Antibacterial drugs: If it is caused by bacterial infection, antibiotics can be used as prescribed by the doctor, such as gentamicin, cephalosporin, erythromycin, etc. If it is caused by parasitic infection, praziquantel can be used as prescribed by the doctor for treatment, if it is caused by fungal infection, amphoteric toxin and other drugs can be used as prescribed by the doctor for treatment. 2. Other drugs: If the patient has abdominal pain, intestinal spasm, can be prescribed to use antispasmodic analgesic drugs, such as scopolamine, atropine, etc., if there is diarrhea, the patient can be prescribed to use montelukast for treatment, if the patient has an intestinal flora disorders, can be prescribed to use the bacterium Bacillus licheniformis live bacteria, bifidus tetrad bacillus and so on for treatment. Specific medication also need to go to the hospital to check the use of medical advice, do not use, stop or change medication without authorization, the patient should go to the hospital on a regular basis for re-examination, the doctor can be adjusted according to the situation of the re-examination of the medication.