Objective:To study the content difference of macro and micro elements in whole and varied medicinal parts of Scorpion
and the correlations between curative effects and toxicities. Methods:The content of macro elements:Ca and Mg, as well as micro elements:Fe, Cu, Zn, Mn, Pb in Scorpio were analyzed with
luminescent spectrum. Results:The contents of Ca, Mg, Fe, Cu, Zn, Mn and Pb in trail of the female and male Scorpions were obviously lower than that in Scorpion and its head and abdomen. The micro elements spectrum is Fe>Zn>Cu>Mn>Pb. The content of Zn in the male Scorpions was distinctly lower than that in the female Scorpions, but the content Pb and water in the male were higher than that in the female. The content of micro and macro elements in difterent medicinal parts of the male Scorpios also were greatly lower than that in the female. The content of Ca in whole body was 6-8times higher than that reported in docament, and the content of Mg was the same as that reported by the literature.Conclusion:The medical material qualities and
micro element contents of whole body of Scorpion and its different medicinal parts are superior to the male Scorpion. The nalgesic effect and toxicity of trail are not associated with the contents of macro and micro elements.