What is Lazy Eye?

Amblyopia (also called lazy eye) is a type of poor vision that happens in just 1 eye. It develops when there’s a breakdown in how the brain and the eye work together, and the brain can’t recognize the sight from 1 eye. Over time, the brain relies more and more on the other, stronger eye — while vision in the weaker eye gets worse.

At a glance: Amblyopia

* Symptoms: Poor vision in 1 eye

* Diagnosis: Eye exam

* Treatment: Eye drops or wearing an eye patch

Signs to watch:

* Squinting

* Shutting 1 eye

* Tilting their head

source: https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/amblyopia-lazy-eye