小儿鼻出血是一种的常见疾病,在炎热的夏天和干燥的秋冬季,小儿鼻出血的现象尤为多,特别是有的小儿鼻出血量较大、反复多次出血或经常在夜间流鼻血,常常引起家长的恐慌和担忧。为什么儿童易发生鼻出血呢?首先因为小儿的鼻腔黏膜特别薄,当鼻腔过于干燥时,正常鼻黏膜因散发水分过快会形成干裂损伤,而发生鼻出血。从临床上就诊的儿童来看,大部分的鼻出血现象都属于鼻粘膜干燥血管破裂导致的血管性流血。另外儿童喜 Infantile epistaxis is a common disease in the hot summer and dry autumn and winter, the phenomenon of infantile nose bleeding is particularly large, especially in some children with large amount of bleeding nose, repeated multiple bleeding or nosebleeds often at night, Often cause parents panic and concern. Why children prone to epistaxis? First of all, because children’s nasal mucosa is particularly thin, when the nasal cavity is too dry, the normal nasal mucosa due to the distribution of excessive moisture will form a dry crack injury, and the occurrence of epistaxis. From the clinical treatment of children, most of the nosebleeds belong to the nasal mucosa dry vascular rupture caused by vascular bleeding. In addition, children like