Astilbe mainly contains coumarin,flavonoids,sterols and acidic component,with the effects of eliminating stasis to stop pain,dispelling wind to eliminate dampness,relieving cough by cooling etc.

• 落新妇属植物主要含香豆素、黄酮类、甾醇类、酸性成分等,药理作用表明有散瘀止痛、祛风除湿、清热止咳等作用。