The invention discloses a preparation method for external-use styptic 
powder based on a 
traditional Chinese medicine composition. The styptic 
powder comprises the following constituents in part by 
mass: 1-3 parts of 
ageratum conyzoides, 1-3 parts of 
marsdenia longipes, 1-3 parts of 
cinnamomum burmanni, 1-3 parts of 
aristolochia kwangsiensis (Guan Nan Xiang), 1-3 parts of Weiyu (winged 
euonymus twig), 1-3 parts of 
tripterygium hypoglaucum, 1-3 parts of 
boenninghausenia albiflora, 1-3 parts of radix zanthoxyli, 1-3 parts of carpet bugle, 1-3 parts of butterfly bush, 1-3 parts of boea hygrometrica, 1-3 parts of asystasiella neesiana and 1-3 parts of normal 
saline. The preparation method comprises the following steps: A, selecting 1 part of high-quality and clean 
ageratum conyzoides, 1 part of high-quality and clean 
marsdenia longipes, 1 part of high-quality and clean 
cinnamomum burmamnni, 1 part of high-quality and clean 
aristolochia kwangsiensis (Guan Nan Xiang), 1 part of high-quality and clean Weiyu (winged 
euonymus twig), 1 part of high-quality and clean 
tripterygium hypoglaucum, 1 part of high-quality and clean 
boenninghausenia albiflora, 1 part of high-quality and clean radix zanthoxyli, 1 part of high-quality and clean carpet bugle, 1 part of high-quality and clean butterfly bush, 1 part of high-quality and clean boea hygrometrica and 1 part of high-quality and clean asystasiella neesiana for 
air drying and stir-frying, and carrying out smashing and 
grinding respectively to obtain 
medicine powder; B, filtering the grinded 
medicine powder with a 80-mesh 
sieve, putting the filtered 
medicine powder into a container of a special bag packing 
machine in a sterile room, and then carrying out sealed packing to obtain the external-use styptic powder. The external-use styptic powder takes common Chinese herbal medicines as raw materials, and has the advantages of stopping bleeding, invigorating 
blood circulation, eliminating 
inflammation, easing pain, promoting 
blood circulation to 
remove blood stasis, promoting reunion of fractured tendons and bones, and promoting fast 
wound healing.