The invention relates to a traditional Chinese medicine for curing fungal dermatosis, which is characterized in that: the components of the medicine comprise Group A for oral taking: dyers woad leaf, woad root of dyer, hedyotis diffusa willd, pearl barley, radix rehmanniae, honeysuckle, black ants, red peony, salvia, cogongrass rhizome, joss robe, rhizoma ligustici wallichii, tangerine peel, gardenia, suberect spatholobus, angelica sinensis, Virgate Wormwood Herb; Group B for external application: geranium strictipes, cortex dictamni radicis, belvedere fruit, lightyellow sophora root, cortex pseudolaricis, paniculate swallowwort root, pericarpium zanthoxyli, baical skullcap root, stemona, golden larch bark, notopterygium root, common cnidium fruit, corktree, chrysanthemum, tokyo violet herb, siberian cocklebur fruit, common St. Paulswort herb, dandelion, dried alum, peach seed, olibanum, commiphora myrrha, safflower, hernquecksilvea, sulfur, realgar, galla chinensis, dried ginger and goldthread. The Chinese medicine is applicable to fungal dermatosis and has no toxicity or side effect on human body and can fulfill the purpose of curing diseases.