Were Do Tears Come from?

Sarah Jenkins
Sarah Jenkins
• • 7 min read

Tears Come from Glands Above Your Eyes, Then Drain into Your Tear Ducts Tear Ducts Introduction. the Purpose of the Nasolacrimal System Is to Drain Tears from...

Were Do Tears Come from?

Tears come from glands above your eyes, then drain into your tear ducts

tear ducts
Introduction. The purpose of the nasolacrimal system is to drain tears from the ocular surface to the lacrimal sac and, ultimately, the nasal cavity. Blockage of the nasolacrimal system can cause tears to flow over the eyelid and down the cheek; this condition is epiphora.
(small holes in the inner corners of your eyes) and down through your nose. When your eyes don't make enough tears, or your tears don't work the right way, you can get dry eye.

Can you run out of tears?

Cry all you want — you won't run out of tears

Your tears are produced by lacrimal glands located above your eyes. Tears spread across the surface of the eye when you blink. ... While tear production can slow down due to certain factors, such as health and aging, you don't actually run out of tears.

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Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist
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Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.