The invention discloses a medicament for treating dermatophytosis, especially applicable to the people who suffer from the dermatophytosis and work outside all day without a rest. The medicament for treating the dermatophytosis can remove the dermatophytosis fundamentally, detoxify and relieve the itching without side-effect. The components for preparing the compound medicament for treating dermatophytosis in percentage are: 40-60% of vitamin B, A 40-60% of vitamin, 10-30% of lightyellow sophora root, 10-30% of chinaberry bark, 6-20% of herba schizonepetae, 20-40% of rhizoma coptidis, 10-30% of Baikal skullcap root, 10-30% of amur corktree bark, 10-30% of artemisia capillaris, 40-80% of dried alum, 12-14% of borneol, 6-10% of sandalwood, 6-15% of curcuma zedoary, 26-70% of gypsum fibrosum, 20%-40% of cnidium monnieri, 1-3% of poria cocos, 1-3% of broom cypress fruit, 1-3% of periostracum cicada, 1-3% of cortex dictamni, 1-3% of flax kernel, 1-3% of amur corktree bark, 1-3% of angelica root, 1-3% of Sichuan pepper, 2-4% of dried alum, 2-4% of lithospermum, 0.5-3.5% of centipede, 5-15% of radix achyranthis bidentatae, 1-5% of root of stephaniatetrandraS.Moore, and 1-5% of akebia stem.