What is the most common cause of unconjugated hyperbilirubinemia in jaundice?

Explanation

Unconjugated hyperbilirubinemia in jaundice typically results from increased breakdown of red blood cells, which leads to excess bilirubin production exceeding the liver's conjugation capacity. Conditions like hepatitis, cirrhosis, or bile duct obstruction usually cause conjugated hyperbilirubinemia.