Dangguisu-san is a well-known traditional Korean herbal medicine prescription and has been widely used to treat ecchymosis, blood stagnation, and pain resulting from physical shock in Korea. In this study, an ultra-performance liquid chromatography-electrospray ionization-mass spectrometer method was established for the simultaneous determination of the 17 biomarker components in Dangguisu-san. All analytes were separated on an UPLC BEH $C_{18}$ ($100{ imes}2.1$ mm, $1.7{mu}m$) column and maintained at $45^{circ}C$. The mobile phase consisted of two solvent systems, 0.1% (v/v) formic acid in water (A) and acetonitrile (B) by gradient flow. The injection volume was $2.0{mu}l$ and the flow rate was 0.3 ml/min with detection at mass spectrometer. Calibration curves of the 17 biomarker components were acquired with $r^2$ values ${geq}0.9951$. The values of limit of detection and quantification of all analytes were 0.02~6.32 ng/ml and 0.05~18.95 ng/ml, respectively. The amounts of the 17 components in Dangguisu-san sample were $3.17{sim}13,224.50{mu}g/g$.