The bilirubin total test measures the combined levels of both unconjugated (indirect) and conjugated (direct) bilirubin in your bloodstream. Bilirubin is a yellowish pigment created during the normal breakdown of red blood cells.
This comprehensive diagnostic evaluation is fundamental for assessing overall liver function, diagnosing various liver disorders, and investigating conditions like jaundice or hemolytic anemia. Elevated total bilirubin levels can signal that the liver is struggling to process waste properly, that bile ducts are obstructed, or that red blood cells are breaking down too rapidly, helping doctors determine the underlying medical issue.