The invention belongs to the technical field of treatment of 
skin diseases and discloses 
traditional Chinese medicine composition for treating 
skin diseases. The 
traditional Chinese medicine composition is prepared from components in parts by weight as follows: 20-40 parts of 
realgar, 20-40 parts of rhizoma arisaematis, 10-20 parts of 
centipede, 10-20 parts of geckos, 20-40 parts of buffalo horns,20-40 parts of common ducksmeat herbs, 2-8 parts of 
white arsenic, 15-25 parts of dragon's blood, 20-40 parts of cortex dictamni, 15-25 parts of 
sodium sulfate, 15-25 parts of white 
alum and 10-20 parts of fel ursi. After the focus ulcer surface is disinfected, ointment prepared from the 
traditional Chinese medicine composition is smeared to the affected part, the 
medicine is changed once every day, so that the 
drug properties of the ointment are absorbed by 
skin to moisturize skin, eliminate dampness, expel toxins, soften 
hardness, eliminate swelling, remove slough and promote growth of tissue regeneration. The traditional Chinese 
medicine composition reaches the toxins through absorption by epidermis, toxins are expelled from the skin, and the skin recovers normal. 
Lupus erythematosus and 
leukoderma can be fundamentally treated within three months, ordinary obstinate sore, 
pressure sore and stubborn dermatitis can be fundamentally treated within half a month to one month, and no relapse is caused.