A kind of Siwu Tang oral rapidly disintegrating agent structure mainly includes a disintegration layer and core body, wherein and the disintegration series of strata are the structure that is made of excipient, and at least one accommodating space is arranged in system in the disintegration layer, and in core system setting what accommodating space; Therefore, the Siwu Tang oral rapidly disintegrating agent structure system of this creation can directly take, and the decocting time of traditional Siwu Tang be reduced, in addition, by small in size, the benefit being convenient for carrying in order to tool of what Siwu Tang oral rapidly disintegrating agent structure. 一種四物湯口腔速崩劑結構,主要包含有一崩散層及核心體,其中,該崩散層係為由賦形劑所組成之結構,且該崩散層內係設置至少一個容置空間,而該核心體係設置於該容置空間中;因此,本創作之四物湯口腔速崩劑結構係可直接服用,減少傳統四物湯的煎煮時間,此外,由於四物湯口腔速崩劑結構的體積小,俾具方便攜帶之效益。