What causes most neonatal jaundice?

Jaundice. Most physiologic neonatal jaundice is caused by immaturity of the liver and inability to process all of the breakdown products of red blood cells leading to a build up of bilirubin. This may be exacerbated in breast fed infants. There are causes of neonatal jaundice that can represent disease states, but these are not the most n cause of neonatal jaindice.

Related Questions

Does neonatal jaundice usually cause many symptoms?

Yellow skin. Most common cause of jaundice is physiologic , which usually causes yellowish discoloration of skin and eyes and usually mild. Newborn jaundice caused due to reasons like blood type mismatch between mother and baby, congenital abnormalities of liver or biliary tract, congenital or acquired infections in newborn or bleeding beneath scalp can also poor feeding , tiredness and lead to kernicterus. Read more...
A few. Jaundice cause a yellow discoloration to skin and conjunctiva. It can cause irritablity, lethargy and poor feeding. In the severe cases, when the bilirubin crosses the blood/brain barrier, it can cause permanent neurological insult. Read more...

What causes neonatal jaundice in breastfed baby?

Depends,often normal. Mild jaundice is common & results from the baby's GI system just maturing & being able to excrete bilirubin. This happens when the liver becomes more functional during the first week or so of life. As the baby feeds, bilirubin leaves the body in the stool (hence yellow stools) & urine. If breastmilk is not yet in, more jaundice may occur. In other babies, it can be due to more serious conditions. Read more...

What is neonatal jaundice?

Yellow skin. A yellow color to skin and eyes is called "jaundice." almost all newborns have a little bit of jaundice, but if the levels get too high there can be serious problems caused by this. The measurement of the level of jaundice is called bilirubin, a blood test. Read more...
Liver dysfunction. Jaundice in the newborn period can result from blood group incompatibility (mother o, baby a or b, or mother rh - and baby rh+). Most often, it is related to immaturity of the liver in processing bilirubin, and it is also often related to breastfeeding and worsened by dehydration. Sometimes your baby's bilirubin level may be high enough to need phototherapy or a "bili blanket.". Read more...
More serious causes. In rare cases, neonatal jaundice may have a more serious cause such as a type of hemolytic anemia in which red blood cells break up and cause high levels of bilirubin. In these cases, an exchange transfusion may be necessary. If your baby has jaundice, ask your baby's doctor if it's from a common or a more serious cause, and what type of treatment is required. Sometimes, no treatment is needed. Read more...
Jaundice, 0-4 wk old. Neonatal jaundice is jaundice in the first 4 weeks of life. Jaundice is the yellowish color of the skin, a coloring that can be seen in the eyes. The color is caused by increased levels of "bilirubin" in the body. Increased bilirubin occurs if the body cannot get rid of the normal amount of bilirubin produced inside the body each day, and/or the body is producing extra amounts of bilirubin. Read more...

Meaning of neonatal jaundice?

Jaundice . Physiologic neonatal jaundice is yellowing of the skin and whites of the eyes due to elevation of a breakdown product of old blood cells called bilirubin that builds up in newborns due to immaturity of liver enzymes. Pathologic neonatal jaundice can also result from various disease states. Phototherapy with special lights, or more aggressive therapy, may be needed to lower bilirubin to safe levels. Read more...

How common is neonatal jaundice?

Very. Most term normal newborns become jaundiced peaking around the 3rd to 5th day of life. Their livers being a bit immature have trouble breaking down bilirrubin, the substance that make you jaundiced. This type of jaundice resolves in the first 2 weeks. If you are nursing your baby, the yellow pigment may linger a bit. Babies that are premature or have medical problems, may have more serious jaundice. Read more...

What are the tests for neonatal jaundice?

Bilirubin. Jaundice is caused by an excess of bilirubin in the blood. Blood can be tested to see how high the bilirubin is. Blood type is important as is the hemoglobin and hematocrit. Read more...

Is there a cure for neonatal jaundice?

It depends. There are several dozen common causes of neonatal jaundice some of which are curable some of which are self limited others of which are fatal. Read more...
Find the Cause. As mentioned there are many causes. You need to discuss this with the baby's doctor, not online. Read more...

What can I do to prevent neonatal jaundice?

You don't. This is a transient issue with as many as a 3rd of newborns. It is usually mild and self corrects. Have the OB monitor your pregnancy and deal with issues like rh disease that would be a problem, and take the Rhogam injection if needed.Other influences can be managed at the time between you and your pediatrician.Needs vary with each individual case. Read more...

How do you prevent neonatal jaundice from happening?

Jaundice. Neonatal jaundice is a normal occurrence in newborns. It is harmless and resolves spontaneously within a week. Although prevention is not necessary, making sure the baby feeds well and is hydrated will help eliminate the meconium within the first few days of life will help make the jaundice less intense. Read more...