Control Factors Of Rhubarb In The Compound In The Direction Of The Effectiveness Of Play

To aim at particular pathology,it is necessary for the physician to master the techenique of controlling the function of herbs,because single herb usually has multifunction.By observing many classic works and modern magazines of TCM,the author discussed the surrounding of compatibility, dosage, usage,drug processing, dosage form which can affect the function of Dahuang.What's more, the author summarized the rule of using Dahuang.