The invention discloses a traditional Chinese medicine composition for treating kysthitis. The traditional Chinese medicine composition is prepared from the following raw materials: edible tulip, calcined gypsum, indigo naturalis, cyrtomium fortunei, cutch, coptis chinensis, golden cypress, raw garden burnet, borneol, fructus cnidii, radix stemonae, radix sophorae flavescentis, rheum officinale, cotex dictamni, hairyvein agrimony, folium eucalypti, radices sileris, tenuifolia, rhizoma smilacis glabrae, radix sophorae flavescentis, pepper, cortex pseudolaricis, fructus kochiae, fructus forsythiae, glechoma hederacea, borax, calamine, dried alum, hibiscus syriacus and rosin. The traditional Chinese medicine composition is applied to treatment of the kysthitis, and has the effects of purging intense heat and stopping leucorrhea, removing dampness, killing parasites to relieve itching, clearing away heat and toxic materials, reducing the swelling and removing pus. The traditional Chinese medicinal materials with different drug properties are adopted, and scientifically combined, so as to achieve an ideal treatment effect. The traditional Chinese medicine composition is safe, small in toxic and side effects, simple to prepare, short in healing time, and not easy to reappear after healing, and can remove a focus of infection throughly.