Have you ever felt a twitching sensation in your eye? Did it feel like everyone was looking at you because of it? Were you worried that it was the beginning of a big problem?

Relax--it’s not likely to be a big deal. Most of the time it is not...

Demodex folliculorum -- often just called demodex -- is a mite that occurs naturally on many people's faces and resides in hair follicles, particularly the follicles of eyelashes. Most of the time, these mites cause no problems whatsoever....

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...