芦根 ,俗名苇子、苇子根 ,多年生草本 ,生于池沼地、河溪边、潮湿地等处。入药只用在根部长出的白色嫩芽。鲜芦根与干芦根 ,在炮制上略有不同 ,前者切成寸段即得 ,后者取原药材 ,洗净泥沙 ,捞出微闷后 ,去掉杂质 ,洗净晒干。芦根甘寒 ,入肺、胃经 ,清热、生津、止呕。治热病烦 Rehmannia root, common name reed, reed root, perennial herb, was born in the pond moors, riverside, wetlands and other places. Medicine only grow in the roots of white shoots. Fresh reed rhizome and dried rehmannia, slightly different in the processing, the former cut into sections that is, the latter take the original herbs, wash the sediment, remove the micro-boring, remove impurities, washed and dried. Ganoderma lucidum, into the lungs, stomach, heat, fluid, vomiting. Treat fever sick trouble