Dry eyes occur if you’re unable to produce enough tears or they evaporate too quickly. This can alter how light enters the eye, causing you to see two images, also known as double vision. Double ...

According to Kristine B. Hopkins, O.D., professor at the University of Alabama at Birmingham School of Optometry and associate dean of Academic Affairs, double vision, or diplopia, is an eye disorder ...

Mild diabetic retinopathy refers to the early stage of the condition. During this stage, people usually do not have symptoms. But some may begin to notice vision changes, such as difficulty in reading ...