Bilirubin Test: Understanding High vs. Low Levels & Causes
A bilirubin test measures bilirubin levels in your blood or in your urine. High bilirubin may indicate liver or biliary disease.
Bilirubin - Wikipedia
Function Bilirubin is created by the activity of biliverdin reductase on biliverdin, a green tetrapyrrolic bile pigment that is also a product of heme catabolism. Bilirubin, when oxidized, …
High Bilirubin (Hyperbilirubinemia) and How to Treat It
Dec 2, 2025 · High bilirubin levels (hyperbilirubinemia) may be caused by blood, liver, or bile duct disorders and can manifest with jaundice. Learn more.
All you need to know about bilirubin (and liver function)
Jan 26, 2021 · A liver function panel always includes tests for bilirubin levels. Let’s review how bilirubin is formed and eliminated from the body, and how it’s measured in a clinical laboratory.
High Bilirubin Levels: Symptoms, Causes, and Treatment
Dec 17, 2024 · What does it mean to have high bilirubin? We’ll go over the meaning, symptoms, and causes of high bilirubin levels, as well as how to treat it.
Bilirubin test - Mayo Clinic
Nov 9, 2024 · A bilirubin test checks liver health by measuring the levels of bilirubin in the blood. Bilirubin is a substance produced by the breakdown of red blood cells. Bilirubin (bil-ih-ROO …
Bilirubin Test: High vs. Low Levels, Direct vs. Indirect - WebMD
Jul 11, 2025 · A bilirubin test can help diagnose or monitor problems in your blood or liver. Learn why you might need the test and what your doctor can learn from the results.
Bilirubin Test: Normal, Low & High Levels in Adults & Newborns
Sep 9, 2024 · Bilirubin is an orange-yellow bile pigment formed during the normal breakdown of the red blood cells. Learn about the elevated bilirubin level and its problems.
Bilirubin Blood Test: MedlinePlus Medical Test
A bilirubin blood test can check the health of you or your newborn. High bilirubin levels may be a sign of liver, bile duct, or other health problems.
Understanding Bilirubin Levels: Key Insights for Liver Health
Learn about bilirubin levels, their role in liver function, and what high or low bilirubin levels indicate. Understand bilirubin test results, causes, symptoms, and treatment options.
Bilirubin Pathways and Pitfalls: From Processing to Pathology
Bilirubin Pathways & Pitfalls: From Processing to Pathology Learning Objectives: Review the physiology of bilirubin metabolism Differentiate between unconjugated from conjugated …
Bilirubin: Understanding Its Role and Clinical Significance
Feb 2, 2024 · Bilirubin is an important biomarker for liver function and overall health. Understanding its role, the reasons for its elevation, and the associated clinical implications is …