There is no best drug for the treatment of chronic enteritis, generally using loperamide hydrochloride capsules, pivoxyl bromide tablets, trimethoprim maleate and other drugs. 1. Loperamide Hydrochloride Capsules: Loperamide Hydrochloride Capsules are mainly drugs that act on the intestinal wall in order to prevent the release of acetylcholine and prostaglandins, thus inhibiting intestinal peristalsis. It can increase the tension of the anal sphincter and inhibit fecal incontinence and urgency. However, this drug may cause allergies such as skin rashes, digestive symptoms such as dry mouth, bloating, loss of appetite, gastrointestinal cramps. 2. Pivacurium bromide tablets: Pivacurium bromide tablets are mainly used to treat intestinal dysfunction, abnormal intestinal peristalsis, peptic ulcer and other diseases. There may be rashes and other adverse reactions, the drug should not be chewed and taken, do not take before bedtime, follow the doctor’s instructions. 3. Trimethoprim maleate: Trimethoprim maleate has a dual regulatory function, which can improve gastrointestinal dysfunction, promote gastrointestinal peristalsis, slow down gastrointestinal peristalsis and other effects. Some patients may experience adverse reactions such as nausea and vomiting. There are other drugs for the treatment of chronic enteritis, it is recommended to go to the hospital in a timely manner, to clarify the causes of enteritis, and then targeted treatment under the guidance of the doctor.