The newborn eczema yellow scab is mainly due to the reaction of the newborn eczema is based on papules and papules, papules and papules inflammatory reaction is more obvious, papules appear exudate, exudate is tissue fluid and serum, and tissue fluid and serum components have a lot of low molecular protein, tissue fluid if exudate, scab are yellow, so the yellow scab is a manifestation of the development of eczema. If the newborn eczema has yellow scabs, try to use cool Chinese medicine for cleaning, such as honeysuckle, Tu Fu Ling or bitter ginseng and other types of Chinese medicine decoction, let it cool and then wash the eczema area.