What Is Newborn Jaundice?
Newborn jaundice is a common condition in babies. It happens when a baby’s skin and eyes look yellow. This yellow color comes from a substance called bilirubin. Bilirubin builds up in the blood when the liver cannot remove it fast enough. Most newborns have mild jaundice. In fact, the Centers for Disease Control and Prevention (CDC) says about 60% of newborns show signs of jaundice in their first week. Usually, newborn jaundice goes away on its own. However, sometimes it needs medical care.
Causes of Newborn Jaundice
There are several causes of jaundice in babies. Most often, it is due to the baby’s liver not being fully developed. As a result, the liver cannot process bilirubin quickly. But other causes can also play a role. For example, some babies have more red blood cells, which break down and release more bilirubin. In addition, certain conditions can increase the risk.
Because of these causes, newborn jaundice is more common in some babies. For instance, babies born in certain regions or with family history may be at higher risk.
Warning Signs and Symptoms
It is important to watch for infant jaundice symptoms. Early signs often appear within two to four days after birth. Usually, the yellow color starts on the face and moves down the body. However, other symptoms can also show up.
If you notice these warning signs, contact your healthcare provider. Sometimes, jaundice can become serious and lead to health problems if not treated.
Diagnosis of Newborn Jaundice
Doctors use several ways to diagnose newborn jaundice. First, they check the baby’s skin and eyes for yellowing. Next, they may use a special light meter on the baby’s forehead. This device measures bilirubin levels through the skin. If needed, doctors also order a blood test. The blood test gives the most accurate bilirubin level. According to the World Health Organization (WHO), early testing helps prevent complications. In some cases, doctors check for other health issues that might cause jaundice.
Treatment Options for Newborn Jaundice
Treating jaundice in newborns depends on how high the bilirubin levels are. Mild cases often get better without treatment. However, some babies need medical help. The most common treatment is phototherapy. During phototherapy, the baby lies under special blue lights. These lights help break down bilirubin so the body can remove it. In rare cases, babies may need extra fluids or a blood exchange. The American Academy of Pediatrics recommends close monitoring during treatment. Most babies recover fully with proper care.
Doctors choose the best treatment based on the baby’s age, weight, and bilirubin level.
Prevention and Home Care Tips
While you cannot always prevent newborn jaundice, you can lower the risk. Early feeding helps babies pass more stool, which removes bilirubin. In addition, regular check-ups help catch jaundice early. If you live in a sunny area, talk to your doctor about safe sun exposure. However, do not place your baby in direct sunlight without guidance.
With good care and early treatment, most babies with newborn jaundice recover quickly and stay healthy.