Eczema is called wet sores in Chinese medicine, because of endowment intolerance, dietary disorders, or over-eating spicy stimulation of meat and fish to move the wind, resulting in wind, dampness, heat evils blocked in the skin due to the formula can be diagnosed by choosing the gentian diarrhea liver soup combined with dioscorea villosa and dampness seepage soup plus subtraction for the treatment, or the choice of traditional Chinese medicine, such as bitter ginseng, decocted soup, or with the use of glycerine lotion, such as the topical application. 1. Gentian diarrhea and liver soup combined with castor seed and dampness seepage soup plus and minus: commonly used gentian, scutellaria baicalensis, castor seed, coix seed, chen, white fresh skin, Liuyisan, etc., itching is heavy, add zingiber officinale, dicotyledonum, with the efficacy of clearing away heat, relieving dampness and stopping itching, it can be very good to improve the dampness-heat type of dampness sores. 2. External application of traditional Chinese medicine: you can choose to use bitter ginseng, diclofenac, cypress and other decoction of wet compresses, or with three yellow lotion, glycerite lotion external application, can also be very good to improve the wet sores. So when the symptoms of wet sores, it is recommended to consult a doctor in time to identify and treat the symptoms, under the guidance of a professional doctor to use medication, do not blindly take on their own. The above drugs should be used under the guidance of a physician.