How Tears Work National Eye Institute

Tears keep your eyes wet and smooth, and they help focus light so you can see clearly. They also protect your eyes from infections and irritating things, like dirt and dust. Find out what tears are made of and how they protect your eyes.

DIY Ways to Manage Dry Eye

Characterization of tear production in subjects with dry eye

What Is Dry Eye Syndrome (Dry Eyes Disease)?

Floaters National Eye Institute

Types of Eye Surgery and the Conditions They Treat

Rite Aid Pharmacy Artificial Tears, Sterile, 0.5 fl oz

How Tears Go 'Pac-Man' To Beat Bacteria : Shots - Health News : NPR

Eye experts weigh in on artificial tears in midst of infectious

Drug-Resistant Bacteria Tied to Eyedrops Can Spread Person to