It is mainly caused by chronic illnesses. It shows symptoms such as yellowing of the face, thinning of hair, depression, white lips and rotten lids. The symptoms can be caused by the heart chancre, Ningxin Wan, liver chancre, Chaihu Qinghebi Drink, lung chancre, Liuwei Dihuang Wan, Spleen chancre, Feier Wan, Ginseng Ling Baijiao San, and Spleen Adjustment Tang. The prognosis is based on the original disease, but generally the prognosis is good, parents need to strengthen care and reasonable feeding.