The invention discloses an external traditional Chinese medicine composition for treating female pruritus vulvae, which is prepared from the following traditional Chinese medicine raw materials: rhizoma picrorhizae, persicaria chinensis, Shoulang yam, senecio scandens, adina rubella hance, red-knees herb, operculate cleistocalyx leaf, trogopterus dung, ardisia crenata, rhus chinensis mill, radix astragali, Chinese angelica, rhizoma polygonati, fructus psoraleae, semen cuscutae, four-leaf ginseng, panicled fameflower root, dogwood, schisandra chinensis, dark plum, pericarpium granati, tetracera asiatica stem and leaf, creeping oxalis, garcinia mangostana, lantana camara branches, fructus evodiae, clove and mint. The composition disclosed by the invention realizes an obvious effect on treating female pruritus vulvae, prevents toxic and side effect as well as irritation, and is convenient to use; and the effective rate is 100%, and the cure rate is 96%.