How To Control How Your Eyes Dilate
Normally, your pupils will dilate when it is dark outside and will shrink when there is a lot of sunlight. However, you might suffer from a medical condition that causes your eyes not to dilate properly. This might lead to your eyes taking in too much sunlight or it may prevent you from seeing in the dark. You will want to go for an eye exam as soon as possible. But fortunately, there are things you can do in the meantime.