Your Tears Drain Into Your Nose?

Your tears do not just fall down your cheeks. Most drain through a tiny system of channels inside the eyelids, into the lacrimal sac, and then down into your nose. That is why your nose runs when you cry.

In this short animation, Consultant Ophthalmologist Chris Matthews explains how the tear drainage system works.

Learn more: https://eyesexplained.com

Also watch:
Ectropion and watery eyes: https://youtube.com/shorts/zxo0G13Vrb8
Entropion and watery eyes: https://youtube.com/shorts/41oxv_djXIc

#wateryeyes #tearducts #ophthalmology #eyesexplained

Видео Your Tears Drain Into Your Nose? канала EyesExplained