Yangming disease belongs to the six meridian identification of Yangming meridian identification, originated from Zhang Zhongjing’s “The Treatise on Typhoid Miscellaneous Diseases”, which can be divided into Yangming meridian identification and Yangming viscera identification in the identification. According to Zhang Zhongjing, Yangming disease is a stage in the extreme phase of exogenous heat disease, which is divided into Yangming Jing Certificate and Yangming Viscera Certificate. Yangming meridian evidence is the evil heat pervades the whole body, but the dry heat is not yet with the intestinal dregs of the knot, the typical clinical manifestations for the whole body heat, face red and upset, sweating, the mouth is thirsty and like to drink, the tongue is yellow and dry, the pulse is flooded. Yangming viscera evidence is the evil heat and intestinal dregs fight, dry feces knot, viscera gas can not be blocked, is the further development of Yangming meridian evidence. Yangming disease belongs to the “typhoid miscellaneous diseases” in the identification of the content of the Yangming disease condition is more in-depth organism, if similar symptoms of discomfort, need to go to the hospital as soon as possible, so as not to delay the condition.