Not all aspects of eye health will give you noticeable symptoms like red eyes, swollen lids, or stinging pain. In fact, there are plenty of ocular complications that occur beneath the surface of the eye and don’t affect your vision until it’s too late. The most well-known of these diseases is glaucoma, a condition which is the result of optic nerve damage in the eye. If you take too long to begin glaucoma treatment, the condition can eat away at your peripheral vision until it reaches the center!