Generally speaking, the drugs commonly used in the treatment of chronic enteritis include anti-infective drugs, analgesic drugs, antibiotics and so on. 1. Anti-infective drugs: when the organism is infected due to unclean diet and other reasons chronic enteritis occurs, you can use anti-infective drugs as prescribed by the doctor, such as omeprazole enteric-coated tablets, bismuth potassium citrate tablets, clindamycin tablets and so on. 2. Analgesic drugs: due to the abuse of antibiotics, will affect the normal digestion and absorption function of the gastrointestinal tract, resulting in chronic gastritis, abdominal pain, diarrhea, intestinal cramps and other symptoms, at this time you can follow the doctor’s instructions to use atropine sulfate tablets, montelukast and other drugs. 3. antibiotics: the body immune disorders, not only lead to the occurrence of chronic gastritis, but also anemia, bleeding, cachexia, etc., you can follow the doctor’s instructions to use vitamin B12 tablets to prevent anemia, as well as commonly used cefaclor dispersible tablets, penicillin v potassium tablets and so on. When the patient occurs chronic gastritis, should promptly go to the hospital to identify the cause, under the guidance of the doctor, the use of different drugs for symptomatic treatment.