Pediatric chancre (a chronic disease in children that manifests itself as emaciation, abnormal eating and drinking, abdominal distension, and thinning and yellowing of the hair) does not usually heal on its own, and medication based on the child’s own physical condition is required to achieve a cure. Pediatric chancre is a common condition in childhood, caused by improper feeding, poor diet, nutritional disorders, disease, and congenital under-endowment (poor innate constitution and functioning), and is characterized by generalized weakness and emaciation, yellowish hair, abdominal bruising, and lack of mental clarity. Pediatric chancre can lead to malnutrition, affecting the child’s growth and development, and, in severe cases, can lead to diseases such as anemia. Its treatment is to eliminate the accumulation and regulate the spleen, which can be appropriately treated with medicines. Medicines can be chosen such as Huanji Pill and Huanjie Oral Liquid. Attention to the allergy to these two drugs are prohibited. In addition, you should pay attention to your child’s diet, and eat a light diet, do not eat cold, greasy and indigestible food. If the chancre is serious, it is recommended to go to the hospital for standardized treatment under the guidance of a professional doctor, and do not use medication without authorization, so as not to make a mistake.