There are more reasons for yellow urine in newborns, we must pay attention from many aspects, because the kidney function of the baby has not yet developed, do not give the baby easily indiscriminate use of drugs or drink more water, so as not to increase the burden on the kidneys, the key is to handle correctly. 1, because the newborn body surface area is relatively large, more water evaporation, if the home is too hot or the baby wrapped too tightly, wearing too much, resulting in excessive sweating, will also lead to baby urine less or yellow, so the home must be open windows and ventilation, must maintain a constant temperature of about 20 ℃ and humidity 60%, the baby’s hands and feet are warm on, by strengthening care, baby urine slowly will be good The. 2, if breastfeeding, baby urine less yellow, may also be the performance of insufficient breast milk, the mother must strengthen nutrition, pay attention to rest, give the baby a small number of times to feed, let the baby suck more, to promote the secretion of milk, breast milk is not enough to add formula milk. 3, if the formula-fed baby will be easy to fire. At this time, you can properly feed water in small amounts several times, five to ten milliliters by kilogram of body weight, and take it orally between feedings. 4, if the baby took oral Chinese medicine ingredients or the mother ate the Chinese medicine ingredients will also cause the baby urine yellow, after stopping the medicine will slowly return to normal. Therefore, during the baby’s yellow urine, according to the baby’s specific situation, if the baby is on fire or is accompanied by dry stools, eye droppings, this situation can be appropriate to feed a small number of times water. It is also important to ensure that the mother’s diet is balanced and that the temperature in the house is appropriate.