A sudden flash of light, a new group of floaters, or an unexpected change in your vision can sometimes indicate a retinal tear. Although a retinal tear may not cause pain, it requires urgent assessment by an ophthalmologist because it can lead to retinal detachment and potentially permanent vision loss. The retina is a light-sensitive layer at the back of the eye that helps you see clearly. When a tear develops in this tissue, fluid can pass through the opening…





































