What Is Jaundice? Causes, Symptoms, Treatments

Jaundice is a term used to describe a yellowish tinge to the skin and the whites of the eye and is caused by a buildup of a chemical called bilirubin. We’ll take a look at what causes jaundice, the symptoms to look out for, how jaundice is diagnosed, and the treatment options available.

If you notice your skin has taken on a yellow hue or the whites of your eyes are yellowing, you may have jaundice due to a buildup of a chemical called bilirubin. Perhaps you are familiar with this condition, especially if you have children, since almost 60% of all infants born in the United States have jaundice. We’ll take a look at what causes jaundice, the symptoms to look out for, how jaundice is diagnosed, and the treatment options available.

What Is Jaundice?

Jaundice is a disease that causes your skin and the whites of your eyes to yellow. It is common in newborn babies, but adults can get jaundice as well. This condition occurs when the levels of bilirubin in your blood are too high. This yellow-orange substance is found in your red blood cells, and when those cells die, your liver filters the bilirubin from your bloodstream.

Other chemicals attach to the bilirubin as it reaches your liver, forming a substance called conjugated bilirubin. The bile that is produced in your liver combines with this conjugated bilirubin and then you eliminate it from your body. If too much bilirubin accumulates, it can leak into surrounding tissues, resulting in hyperbilirubinemia. This buildup is what causes the yellowing of the skin and eyes.

Jaundice is typically put into three categories:

  • Obstructive jaundice: Occurs when a bile duct becomes blocked and the liver cannot clear bilirubin effectively.
  • Hemolytic jaundice: As the result of hemolysis, or rupturing of red blood cells, there is a spike in bilirubin production.
  • Hepatocellular jaundice: The liver loses its ability to excrete waste due to cirrhosis, alcoholic liver disease, or varying forms of hepatitis.

When severe jaundice is left untreated, it can lead to a condition called kernicterus. This is a form of brain damage that occurs when levels of bilirubin become so high that bilirubin moves from the blood to the brain tissue.

Newborn Jaundice

When a women is pregnant, the mother’s liver takes on the job of removing bilirubin from her baby’s liver, but once the baby is born, the child’s liver must be able to remove the bilirubin on its own. In some babies, especially if they are born prematurely, their liver has trouble eliminating bilirubin effectively. Fortunately, most newborns with jaundice improve on their own within two to three weeks as the liver further develops and the baby begins to feed. This helps bilirubin pass through the body and gets rid of any buildup.

All newborn babies are typically examined for jaundice in the first few days after birth, and then again when they visit their pediatrician. If an infant has jaundice for longer than three weeks, an underlying condition may need to be explored. Brain damage, hearing issues, and cerebral palsy all have been linked to prolonged, increased levels of bilirubin.

Jaundice Symptoms

Common symptoms of jaundice include:

  • Yellowing of eyes and skin
  • Urine that is darker than usual
  • Pale stools
  • Fever
  • Fatigue
  • Itchy skin
  • Vomiting and stomach pain
  • Loss of weight

In babies, the yellowing may appear within two to four days after birth and commonly begins in the face and then spreads across the body. If you suspect your baby has jaundice, contact your pediatrician for an appointment. Do not delay if you notice the yellow color is deepening or spreading, your baby has a high fever, is excessively crying, or stops eating.

Jaundice is a term used to describe a yellowish tinge to the skin and the whites of the eye.

Causes of Jaundice

You may never encounter jaundice, as it is not very common among adults, but if it does show up, it may be an indicator that you have something else going on. Reasons jaundice may occur include:

Acute or chronic hepatitis: Either caused by a virus or high alcohol consumption.

Cancer: Certain cancers can block the bile duct, causing jaundice.

Cirrhosis: A chronic liver disease, cirrhosis can scar normal liver tissue and impair function.

Drugs or toxins:  Drugs like acetaminophen, steroids, penicillin, birth control pills, and other toxins have been linked to liver issues.

Blocked bile ducts: Responsible for carrying bile from your liver and gallbladder to your small intestine, bile ducts can sometimes get blocked by gallstones, parasites, liver diseases, or cancer and damage liver function.

Gilbert’s syndrome: A disease that affects how your liver enzymes rid your body of bile.

Cholestasis: This condition interrupts the flow of bile from the liver, causing a buildup of bilirubin.

Anemia: When red blood cells are broken down, bilirubin levels can increase.

How Is Jaundice Diagnosed?

Any signs of jaundice should give you good reason to seek medical attention and talk to a doctor to avoid complications or further issues. If jaundice is suspected, you can have a blood test that measures your bilirubin levels and a physical exam to help confirm or deny a jaundice diagnosis. Your doctor may also conduct further tests, including imaging tests, to take a closer look at your liver.

A simple finger press test can show if your skin or your baby’s skin has a yellow hue. When you press against the skin, a temporary yellow imprint is left behind when your finger is lifted. Many times if a baby is suspected of having jaundice shortly after birth, this test and blood samples are taken to keep a close eye on bilirubin levels and the overall health of the child.

How Is Jaundice Treated?

It is the condition causing your jaundice that will need to be identified and remedied before your jaundice symptoms disappear. If your jaundice is a result of anemia, you may be treated by increasing the amount of iron in your blood by taking iron supplements or eating foods high in iron. If hepatitis is the initial cause, once you have a course of medication, your liver function will begin to improve and bilirubin should return to normal. If your liver bile ducts are blocked, surgery may help remove the blockage and help your liver return to normal function.

Most babies with mild jaundice will not require treatment because their liver will begin to grow and mature and be able to clear excess bilirubin. If your pediatrician feels it is necessary to give them an extra boost and speed up the process, phototherapy may be ordered. Phototherapy uses light from a lamp called a bili-light or a bili-blanket to break up bilirubin in the body. While protecting their eyes, your naked baby is exposed to the light for periods of time to help their body clear the excess bilirubin.

Jaundice is closely tied to liver function, and it is essential that you maintain the health of this important organ by eating a healthy diet, cutting back on alcohol, and maintaining a regular exercise routine.

Author: Amino Research

Experts in amino acid research, the Amino research team works tirelessly to give you the most up-to-date amino acid and health information available. We’re dedicated to helping you transform your body and mind using the power of amino acids and wellness best practices that enhance quality of life and longevity.

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