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.

What Is Dry Eye Syndrome (Dry Eyes Disease)?

Which Drop for Dry Eye?

Tearing In Adults & Children

Rite Aid Pharmacy Artificial Tears, Sterile, 0.5 fl oz

Artificial Tears: Purpose, Types, and More

Chronic Tearing Ohio State Medical Center

Parts of the Eye National Eye Institute

Eye: Definition, How does it Work, Anatomy, and Functions

Retinal Tear - The Retina Group

Quiz: Is Chronic Dry Eye Impacting Your Quality of Life?

Dry Eye National Eye Institute