The invention discloses a Chinese medicinal 
lotion for treating eczema and a preparation method thereof. The Chinese medicinal 
lotion is prepared from the following raw materials in parts by weight: 15-20 parts of 
puffball, 10-15 parts of 
quassia root, 5-10 parts of herba aristolochiae, 10-15 parts of selinum japenious seed, 14-18 parts of Chinese 
brake herb, 16-22 parts of emblic leafflower leaf, 10-15 parts of 
acorus root, 5-10 parts of densefruit pittany root-
bark, 15-20 parts of suberect 
spatholobus stem, 12-16 parts of 
herb of halfspreading ironweed, 16-22 parts of Chinese atractylodes, 15-20 parts of amur corktree 
bark, 18-24 parts of parslane 
herb, 6-12 parts of lightyellow 
sophora root, 10-15 parts of belvedere fruit, 14-18 parts of 
coptis root, 15-20 parts of 
rehmannia root, 11-17 parts of tung flower, 12-16 parts of figwort, 10-15 parts of plantain herb and 5-10 parts of Chinese buckthorn root 
bark. The Chinese medicinal 
lotion has the effects of clearing away heat, 
drying dampness, dispelling wind, arresting 
itching, astringing, promoting 
granulation, cooling blood and diminishing swelling, has a remarkable 
curative effect on various eczema, and has the advantages of quick response, short treatment course, good 
treatment effect, high curative rate, prevention of relapse, no toxic or 
side effect, no 
irritation, safety, convenience and low treatment cost.