本品又名小蘖碱,系从中药黄连,黄柏、三棵针及其他含有蘖碱的植物中提取的生物碱,现已能人工合成。本品原为一抗菌药,用于治疗细菌性痢疾、百日咳、猩红热、肺炎、及各种化脓性感染。但自1980年以来,国内学者用于治疗室性心律紊乱50多例,有效率达60％,而无副作用;近又见报道用本品治疗3例经多种抗心 This product is also known as berberine, from the Chinese berberine, cork, three needles and other plants containing berberine alkaloids extracted, is now able to be synthesized. This product was originally an antibacterial drug used to treat bacillary dysentery, whooping cough, scarlet fever, pneumonia, and various suppurative infections. However, since 1980, domestic scholars for the treatment of ventricular arrhythmia more than 50 cases, the effective rate of 60%, without side effects; recently also reported that the use of this product in 3 cases by a variety of heart