Berberine Hydrochloride Tablets, should be Berberine Hydrochloride Tablets, is an antimicrobial drug mainly used for the treatment of bacterial dysentery and intestinal infections such as gastroenteritis. Berberine Hydrochloride Tablets have only a weak inhibitory effect on bacteria, but they are very effective against intestinal infections caused by dysentery bacilli and E. coli. Berberine Hydrochloride Tablet is an over-the-counter medicine in the class of antidiarrheal drugs, with fewer side effects when taken orally. After taking Berberine Hydrochloride Tablets, there may be nausea, vomiting, skin rash and other adverse reactions, which may disappear on their own after stopping the medicine. Berberine Hydrochloride Tablets should not be combined with tannin-containing traditional Chinese medicines, as it is easy to produce tannin precipitation and reduce the efficacy of the medicine. Patients with hemolytic anemia and patients with 6-phosphate dehydrogenase deficiency are prohibited. Patients with intestinal infections should take the drug under the guidance of a doctor and should not use the drug privately. Any symptoms occurring during the use of the drug should go to the hospital in time for treatment.