The invention discloses a Yao-nationality 
medicine preparation for external use for preventing and treating woman puerperal fever and a preparing method thereof. The preparation is formed according to Yao-nationality theories and clinical practices. The preparation is prepared from 45-55 parts of schisandraceane, 25-35 parts of 
herb of glabrous sarcandra, 45-55 parts of treebine stem, 45-55 parts of buck grass, 55-65 parts of wang 
mucuna stem, 45-55 parts of smallflower 
embelia root and stem, 45-55 parts of ichnocarpus oliganthous, 45-55 parts of asiatic 
toddalia root, 25-35 parts of caulis spatholobi, 25-35 parts of caulis sinomenii, 25-35 parts of mountain spicy 
tree root and 
rhizome and 65-75 parts of giantleaf 
ardisia rhizome. When the Yao-nationality 
medicine preparation is used, the Yao-nationality 
medicine preparation is dissolved with 
warm water and used in a hip bath for external use. The Yao-nationality medicine preparation can achieve functions of dispelling wind, activating collaterals, eliminating damp, eliminating swell, dispersing stasis, relieving 
itching, removing 
putrefaction and promoting 
granulation, and has obvious effects for promoting woman puerperal fever. Clinical observation results show that: the preparation has obvious effects for treating and preventing the woman puerperal fever, and has a total effective rate of 84.3%. The preparation is convenient to carry, safe to use, definite in curative effects, mature in preparing process, controllable in quality and suitable for industrial production.