The invention belongs to a 
traditional Chinese medicine composition, and relates to Chinese herba external 
lotion for treating swelling of an 
upper limb of an affected side after 
breast cancer surgery. The Chinese herba external 
lotion is prepared by following raw materials including, by weight, from 9 to 11g of loofah, from 9 to 11g of hematoxylon, from 9 to 11g of 
angelica sinensis, from 9 to 11g of turmeric, from 9 to 11g of red paeony roots, from 9 to 11g of rhizoma ligustici wallichii, from 9 to 11g of cortex phellodendri, from 9 to 11g of rhizoma atractylodis, from 14 to 16g of radix sophorae flavescentis, from 14 to 16g of safflower 
carthamus, from 14 to 16g of glabrous greenbrier 
rhizome, from 14 to 16g of pericarpium zanthoxyli, from 14 to 16g of 
speranskia tuberculata, from 14 to 16g of common clubmoss 
herb and from 14 to 16g of suberect 
spatholobus stems. The Chinese herba external 
lotion has the advantages that the Chinese herba external lotion is fine in 
curative effect, low in cost, free of toxic and side effects and convenient in use and takes effects fast, a preparation method is simple, and raw materials are simple and easy to obtain.