The generic name of dysentery is furazolidone, which is a broad-spectrum antimicrobial drug used for the treatment of gastrointestinal disorders such as dysentery, enteritis, and gastric ulcers caused by bacteria and protozoa. 1.Furazolidone belongs to nitrofuran antibiotics, which can be used for the treatment of dysentery, enteritis, gastric ulcer and other gastrointestinal disorders caused by bacteria and protozoa. Furazolidone is a broad-spectrum antimicrobial drug, inhibiting common gram-negative and positive bacteria. 2.The usage of furazolidone is oral, adults 0.1g / times, 3-4 times / day; children 5mg-10mg / kg per day, divided into 4 times. This drug is common nausea, vomiting and other gastrointestinal reactions, sometimes there are allergic reactions such as urticaria, drug fever and asthma; this product can also cause polyneuritis. 3. This product is generally not suitable for ulcer disease or bronchial asthma patients; oral consumption of this product during the period should not drink alcohol, in order to avoid causing disulfiram-like reaction; pregnant women and lactating women are prohibited. The use of drugs should follow the doctor’s instructions, do not blindly self-medication.