蕃泻叶为豆科草本状小灌木植物狭叶蕃泻和尖叶蕃泻的干燥叶片,为临床常用泻药。据现代药理研究,蕃泻叶的有效成分,主要是蕃泻甙A、B、C、D。大肠内的细菌酶,能将饮入大肠内的蕃泻甙水解,并还原为蒽酚、蒽酮或二蒽酮等,刺激大肠运动,从而引起腹泻通便。 Tui Xie is a dry leaf of Xidan Xie and Xie Xi Xie, which are herbaceous herbaceous shrubs of the leguminous family, and is a commonly used laxative in clinical practice. According to modern pharmacological studies, the active components of the Tuxedo leaf are mainly diarrhea A, B, C, and D. The bacterial enzymes in the large intestine can hydrolyze the flavonoids in the large intestine and reduce them to indophenol, anthrone, or diterpenes, which stimulate the movement of the large intestine and cause diarrhea and bowel movements.