High bilirubin levels, also known as hyperbilirubinemia, can be caused by several factors. The most common cause is an increased rate of red blood cell destruction, also called hemolytic anemia.
Here are some other potential causes of high bilirubin levels:
- Liver disease: Conditions such as hepatitis, cirrhosis, and liver cancer can impair the liver's ability to process bilirubin.
- Bile duct problems: Blockages in the bile ducts, which carry bilirubin from the liver to the intestines, can cause bilirubin to build up in the blood. Gallstones are a common cause of bile duct blockages.
- Pancreatitis: Inflammation of the pancreas can lead to high bilirubin levels.
- Certain cancers: Some types of cancer, such as pancreatic cancer, can cause high bilirubin levels.
- Gilbert's syndrome: This is a genetic condition that affects how the liver processes bilirubin. While it can cause high bilirubin levels, it is usually mild and doesn't cause any symptoms.
It is important to note that high bilirubin levels are not always a cause for concern. For example, newborn babies often have high bilirubin levels, which usually resolve on their own.
If you have any concerns about high bilirubin levels, you should talk to your doctor.
