Symptoms of chronic enteritis usually include abdominal pain, increased frequency of bowel movements, loss of appetite, bloating, etc. Medications may include antidiarrheal drugs, antispasmodic and analgesic drugs and probiotics. Chronic enteritis is an inflammatory reaction disease of the intestinal mucosa caused by bacteria, viruses or other pathogenic microorganisms. Most of them have a long course and recurring symptoms, sometimes mild, sometimes severe. They are usually characterized by abdominal pain, increased frequency of bowel movements, loss of appetite, and bloating. Chronic enteritis appears serious diarrhea, can take antidiarrheal drugs, commonly used drugs such as montelukast; abdominal pain is obvious, can also take antispasmodic and analgesic drugs, such as belladonna tablets, atropine, etc.; the onset of chronic enteritis may also be associated with intestinal dysbiosis, probiotics can be used for treatment, such as bifidobacterium tetrofilarium capsules and so on. The above drugs should be used under the guidance of professional physicians. The above symptoms need to consult a doctor in time, under the guidance of a professional physician, to avoid blindly using drugs on their own, resulting in adverse effects.