Is It Normal for Eyes Not to Be White?
No, the whites of your eyes (sclera) are not always pure white. Slight variations in color are common, but significant changes or discoloration warrant attention.
The sclera, the tough, white outer layer of your eye, https://my.clevelandclinic.org/health/body/22088-sclera is typically white, providing a protective layer. However, various factors can alter its appearance.
Causes of Discolored Whites of the Eyes
Several conditions can affect the color of the sclera, causing it to appear:
- Yellow: This is often a sign of jaundice, https://www.aao.org/eye-health/tips-prevention/discolored-sclera-whites-of-my-eyes-turn-yellow resulting from a buildup of bilirubin (a byproduct of red blood cell breakdown) in the body. While mild jaundice can occur in newborns, https://www.chop.edu/centers-programs/breastfeeding-and-lactation-program/jaundice-and-breastfed-infant significant yellowing requires medical evaluation.
- Red: Redness, often associated with pink eye (conjunctivitis), https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/pink-eye indicates inflammation or irritation. A broken blood vessel can also cause localized redness. https://medlineplus.gov/ency/article/003031.htm Temporary redness is normal, but persistent redness necessitates a doctor's visit.
- Brown Spots: Brown spots on the sclera can be melanin-related or indicative of more serious conditions that may become cancerous if left untreated. https://www.bethesdavisioncare.com/when-whites-of-your-eyes-arent-quite-white/
- Other Discolorations: Various other conditions and issues can cause discoloration.
When to Seek Medical Attention
While some minor variations are normal, persistent or significant changes in scleral color should prompt a visit to an ophthalmologist or healthcare provider. If you notice changes lasting longer than a day or two, seek professional evaluation. [Lots of issues and conditions can change the whites of your eyes to other colors**. Everyone's eyes are occasionally red or irritated, but you should visit an eye care specialist or healthcare provider if you notice any changes in your eyes or sclerae that last for more than a day or two.]
