Here are 11 bad contact lens habits we eye doctors often see--

#1 Sleeping in your contacts. 

This is the No. 1 risk factor for corneal ulcers, which can lead to severe vision loss and the need for a corneal transplant. Your cornea needs oxygen...

Did you know that having one's eyes tested can reveal symptoms of ADHD (Attention Deficit Hyperactivity Disorder)? ADHD is a set of symptoms that includes trouble with focus, overactivity, and behavioral control. It is estimated that one in five...