小儿贫血是儿童时期常见的疾病,导致贫血的原因较多,诸如缺铁、炎症感染,先天不足、营养不良、造血系统障碍以及某些慢性疾病等都可引起不同程度的贫血。其临床表现不一,轻者可出现面黄无光、食欲不振或厌食、精神欠佳、夜惊盗汗等症;重者可出现形体消瘦、精神萎靡、乏力、抵抗力低下、 Children with anemia is a common childhood disease, leading to anemia for many reasons, such as iron deficiency, inflammatory infections, congenitality, malnutrition, hematopoietic disorders and some chronic diseases can cause varying degrees of anemia. The clinical manifestations of different light can appear pale yellow, loss of appetite or anorexia, lack of energy, night sweats night sweats embolism; severe body weight loss may appear, apathetic, weakness, low immunity,