The white part of the eye, called the sclera, is a protective layer that covers more than 80% of the eyeball’s surface. A healthy sclera is white. But what does it mean when the sclera takes on a different hue? Here are a few colors your sclera might turn, and possible reaso…

Childhood diseases and conditions include amblyopia, refractive error, ptosis, conjunctivitis, chalazion and stye.