The contents of Zn,Cu,Fe,Mn and Ni in five groups of Suxiaoweiningchongji were determined by AAS. The results showed that he Fe content is the highest and Cu is the lowest, and the reduced order of contents from highest to lowest is Fe to Zn to An to Ni to Cu. The relationship between the trace elements in Suxiaoweiningchongji and the curative effect was discussed.