The invention discloses external
traditional Chinese medicine composition for treating leucoderma and a preparation method thereof. The external
traditional Chinese medicine composition comprises, by weight, 18-22 parts of thin
bambusa chungii, 48-55 parts of galangal, 14-18 parts of cortex pseudolaricis and 13-17 parts of
salicylic acid. The preparation method of the external
traditional Chinese medicine composition comprises the following steps of (1) selecting materials, wherein raw materials are selected according to the proportion of the raw materials, and the raw materials are rinsed cleanly and aired; (2) carrying out
medicine processing, wherein the galangal are smashed into fine grains and mixed with the thin
bambusa chungii, the cortex pseudolaricis and the
salicylic acid, rice
wine which is 50+ / -5 degrees is added in the mixture based on the proportion 1:(3-4) of the weight of the composition to the rice
wine to carry out immersion for 30-35 days; (3) carrying out
filtration, wherein finally the immersed
medicine materials are taken out, filtered and put into bottles to carry out sterilization, and thus traditional Chinese
medicine liquid is formed. The external traditional Chinese medicine composition can quickly remove vitligo, chloasma and malar
rash on the surface of the
skin, enable the
skin to recover quickly, and has the advantages of being quick in effect performance, low in cost, safe, reliable, convenient to use, low in recurrence rate and simple in preparation.