Berberine Hydrochloride Tablets, also known as Flavopiridol, are antibacterial, anti-arrhythmic, anti-heart failure, hypertensive, hypoglycemic and hypolipidemic, and are mainly used for the treatment of intestinal infections, inflammatory reactions after cerebrovascular diseases, cardiovascular diseases, and non-infectious diarrhea. If diarrhea symptoms are not significantly relieved after taking the drug, promptly seek medical attention. Use with caution in the first trimester of pregnancy. It is contraindicated in patients with hemolytic anemia and glucose-6-phosphate dehydrogenase deficiency. Patients with combined hypertension, diabetes mellitus, severe liver and kidney disease should be used under medical supervision. For specific use, please refer to the clinical situation and be guided by the doctor’s interview.