生理性黄疸,无须处理新生儿早期,由于体内胆红素生成多、肝脏处理能力又不“给力”等原因,导致血清中未结合的胆红素升高。大多数足月儿在出生后2~3天出现黄疸,4~5天达高峰,5~7天消退,最多不超过2周,医学上称之为生理性黄疸。生理性黄疸大多不需要特殊处理。病理性黄疸,及时就医如果新生儿黄疸出现时间早、进展快、程度重、消退时间过长,或发生黄疸“退而复现”等情况,都 Physiological jaundice, no need to deal with early neonatal, due to more bilirubin in the body, liver processing capacity is not “to force ” and other reasons, leading to increased serum unbound bilirubin. Most full-term children 2 to 3 days after birth, jaundice, 4 to 5 days to reach the peak, 5 to 7 days to subside, up to no more than 2 weeks, medically known as physiological jaundice. Most physiological jaundice does not require special treatment. Pathological jaundice, timely medical treatment If neonatal jaundice appeared early, rapid progress, the degree of heavy, long time to dissipate, or the occurrence of jaundice, “back and then” and so on, are