The invention discloses a Chinese medicament for treating ichthyosis, which consists of the following compositions in portion by weight: 10 to 20 portions of Argy wormwood leaves, 7 to 17 portions of chaulmoogra, 13 to 23 portions of fructus xanthii, 5 to 15 portions of sulfur, 9 to 19 portions of frutus cnidii, 8 to 18 portions of kuh-seng, 5 to 15 portions of honeycombs, 11 to 21 portions of pericarpium zanthoxyli and 10 to 20 portions of Fructus Kochiae. The Chinese medicament for treating the ichthyosis has the characteristics of according with the traditional medicinal theories of China at all times, having scientific compatibility, supplementing and complementing each other, treating itchiness with itchiness, fighting fire with fire, adjusting the medicament to stimulate channels and collaterals of the epidermis, relaxing the muscles and stimulating the blood circulation, and killing viruses on the epidermis of the skin.