The invention discloses an external Chinese
medicine composition for treating
postherpetic neuralgia and a preparation method of the composition. The external Chinese
medicine composition is prepared from the following crude medicaments in parts by weight: 10-25 parts of spina gleditsiae, 3-9 parts of pseudo-
ginseng, 3-6 parts of chrysanthemum, 3-6 parts of basil leaves, 3-15 parts of cortex lycii radicis, 3-9 parts of
semen armeniacae amarae, 3-6 parts of rhizoma cimicifugae, 3-15 parts of red paeonia, 3-15 parts of
toad, 3-6 parts of felwort, 1-3 parts of
periostracum cicada, 10-30 parts of calcined concha
margaritifera, 3-9 parts of
lithospermum purpurocaeruleum, 3-9 parts of rhizoma arisaematis, 3-12 parts of angelica, 3-15 parts of cortex lycii radicis, 3-15 parts of radix sophorae flavescentis, 3-9 parts of angelica, 1-3 parts of wild ginger, 3-9 parts of
corydalis tuber, 3-9 parts of Chinese
lobelia, 1-3 parts of mint, 3-15 parts of ash
bark, 3-15 parts of
phellodendron amurense and 0.5-1.0 parts of
borneol. A preparation method of the external Chinese
medicine composition comprises the following steps: crushing the above raw materials into
fine powder; and soaking in
vegetable oil, and filtering to obtain oil. The external Chinese medicine composition has the advantages of remarkable
curative effect, no adverse reaction, short
treatment period, and is convenient for medical use and low expense.