The invention discloses a traditional Chinese medicament preparation for treating various types of skin diseases caused by dampness, heat, dry blood and unsmooth venation. A preparation method for the traditional Chinese medicament preparation comprises the following steps: taking long-noded pit viper, indigo naturalis, clamshell, madder, peach seed, schizonepeta spike carbon, wine roasted snake slough, red peony, angelica sinensis, lalang grass rhizome, kochia scoparia, fried xanthium fruit, dried rehmannia root, prepared rehmannia root, fructus forsythiae, honeysuckle, bunge corydalis herb, polygonum cuspidatum, rhizoma smilacis glabrae, golden cypress, spina gleditsiae, platycodon grandiflorum, leonurus, bitter apricot kernel (peeled and fried), divaricate saposhnikovia root, red Tuckahoe, white paeony root, cicada slough, fried burdock, moutan bark, dictamnus dasycarpus turcz, rhubarb fried by wine, caulis lonicerae, lithospermum, rhizoma bolbostemmae,wine roasted ligusticum wallichii, liquorice, black soya bean, radix angelicae dahuricae, muskroot-like semiaquilegia root, bark of chinese redbud, suberect spatholobus stem, lotus leaf, serissa serissoides, duckweed, wine roasted radix rubi parvifolii, safflower and talcum powder; floating pills by water; adding the talcum powder to serve as a coating; adding glutinous rice juice or a suitable amount of maltose juice adhesive. The previous experience prescriptions are inherited and integrated technologically, and the synthesis and innovation are performed after technology integration is performed.