Add Yahoo as a preferred source to see more of our stories on Google. You woke up with the feeling like something was stuck in your eye. And a peek in the mirror reveals that it's an annoying stye.

A stye (also known as a hordeolum) is a painful, red lump that forms on the outer edge of an eyelid. It's typically caused by a bacterial infection in an oil gland or eyelash follicle. While ...