What Causes Yellowing of the Eyes?

Aug 04, 2021 Source: Cainiu Health
Disease description:

Today, my husband came home from work and mentioned that his eyes felt slightly uncomfortable. He noticed that the whites of his eyes appeared slightly yellowish. I’m quite concerned, so I’d like to ask: What causes yellowing of the sclera (whites of the eyes)?

Doctor's answer (1)
Dr. Zhang Wenbo
Hello, yellowing of the sclera (the “whites” of the eyes) is likely a sign of jaundice. Jaundice can be classified into two main types: obstructive and non-obstructive. Obstructive jaundice is commonly caused by surgical conditions—such as gallstones or tumors—that block the bile ducts. Non-obstructive jaundice typically results from impaired liver function, for example, due to viral hepatitis. In some cases, excessive intake of foods rich in natural pigments (e.g., carrots or pumpkins) may also cause yellow discoloration of the sclera. We hope this information is helpful. Wishing you good health!