Newborn jaundice is a common condition in newborns, especially preterm babies (before 36 weeks gestation), according to the Mayo Clinic. Jaundice occurs because a baby's liver is not mature enough to break down bilirubin, which is a yellow pigment in red blood cells. Jaundice is usually a benign condition; however, if left untreated, it can result in brain damage.
Yellowing of the Skin
Yellowing of the skin is an early sign of newborn jaundice. According to the Mayo Clinic, yellowing first occurs in the baby's face between the second and fourth day of life, before progressing to the chest, abdomen, arms and legs. Guidelines are in place to check for jaundice if your baby is born in a hospital. However, if your baby is born outside of a hospital or has an early discharge, continually monitor your baby for yellowing of the skin.
Yellowing of the Eyes
The Mayo Clinic states that yellowing of the eyes is a serious sign that may indicate severe jaundice. Look for the whites of your baby's eyes to have a yellowish tint. Immediately alert your baby's doctor if you notice this sign.
Difficult to Arouse
According to MedlinePlus, another sign of jaundice is a listless, sick or difficult-to-arouse baby. If your baby isn't feeding properly, gaining weight or actively moving, he may have newborn jaundice, among other serious medical conditions. Do not hesitate to contact your baby's doctor if you notice these signs.
High-Pitched Cry
A high-pitched cry is also a sign of newborn jaundice, according to the Mayo Clinic. Call your doctor if you notice this sign, because it may be a sign of newborn jaundice or another serious medical condition.


