The invention discloses a traditional Chinese medicine for treating rheumatism. The traditional Chinese medicine comprises, by weight, 120g of prepared common monkshood mother root, 120g of prepared kusnezoff monkshood root, 130g of earthworm, 100 centipedes, 120g of stiff silkworm, 120g of scorpion, 100 long-noded pit vipers, 120g of immature tangerine peel, 120g of dried tangerine peel, 160g of common clubmoss herb, 130g of nutgrass galingale rhizome, 120g of combined spicebush root, 120g of prepared rhizoma typhonii, 120g of cibot rhizome, 150g of divaricate saposhnikovia root, 160g of doubleteeth pubescent angelica root, 120g of incised notopterygium rhizome and root, 120g of girald pteroxygonum root, 160g of epimeddium root, 220g of clematis root, 260g of gartersnake, 170g of Chinese silkvine root-bark, 160g of mollissima, 170g of acorus tatarinowii, 120g of rhizoma atractylodis, 120g of woodlouse, 120g of madder, 210g of aizoon stonecrop herb, 210g of Chinese angelica, 210g of mix-fried milkvetch root, 210g of mix-fried root of pilose asiabell, 120g of Chinese alangium root, 210g of birthwort root, 210g of radix gentianae macrophyllae, 150g of eucommia, 100g of Chinese forgetmenot root, 200g of paniculate swallowwort root and 200g of radix cyathulae. The traditional Chinese medicine has functions of clearing and activating the channels and collaterals, and dispelling wind-evil and dampness.