Well, yes glaucoma can just lead to light sensitivity in your eyes, so you should be careful about it. Generally speaking, glaucoma is a serious eye disorder in which the fluid inside of the eye builds up, creating pressure. And when it occurs, it will lead to some symptoms, such as severe eye pain, blurred vision, even sensitivity to light. And you should know that light sensitivity, which is also called photophobia, is an unusual reaction to exposure to light, usually the sun. And when it occurs, it can be annoying and dangerous. So just have some medical care quickly.