Traditional Chinese medicine for treating pityriasis rubra pilaris

The invention relates to a traditional Chinese medicine for treating pityriasis rubra pilaris. The traditional Chinese medicine is prepared from 12 weight parts of herb of Chinese gymnotheca, 9 weight parts of Pleurotus ferulae Lanzi, 14 weight parts of Doronicum altaicum Pallas, 10 weight parts of bark of Chinese tuliptree, 12 weight parts of Dryopteris atrata, 12 weight parts of Dioscorea zingiberensis, 14 weight parts of root of Anhwei barberry, 15 weight parts of seed of Ajowan-caraway, 15 weight parts of spiraea salicifolia, 10 weight parts of pouzolzia zeylanica, 8 weight parts of Aralia undulata Hand.-Mazz., 10 weight parts of Miscanthus floridulus(Labill.)Warb., 12 weight parts of mango, 14 weight parts of hairyflower actinidia root and leaf, 12 weight parts of Peganum harmala L., and 12 weight parts of Tiarella polyphylla D. Don. A clinical experiment proves that the traditional Chinese medicine can safely and effectively treat pityriasis rubra pilaris.