Understanding the Cornea: A Marvel of the Human Eye

Today, I want to share something fascinating about one of my favorite parts of the eye. The cornea is the transparent, dome-shaped surface that covers the front of the eye, and it's the very first place where light enters our eye, allowing us to see clearly. But beyond its role in vision, the cornea is an extraordinary part of our anatomy for a few other reasons.

The Cornea's Unique Sensitivity

The cornea is the most highly innervated tissue in the entire human body. Meaning it has more nerve endings than any other part of us. It's an incredible generator of pain, something we’re acutely aware of whenever we get anything in our eyes.

To give you a sense of just how sensitive it is, the cornea's nerve endings are 40 times more dense th...

This week is Thanksgiving!  It is one of my favorite holidays.  I love to take the time to think back and remember all the things I can be grateful for in my life.  In this blog, I'll reveal the three things that I am thankful for in the dry eye world that are new this year in 2021.

#1) Innovation in Eye Care

There have been several new drugs that have gained FDA approval in the past couple of years to treat Dry Eye Disease.  The newest drug to receive approval is Tyrvaya.  It was just FDA approved in October.  It is a nasal spray for the treatment of dry eye disease.

A nasal spray!?!?!? Wow.  You won't need to be putting more drops in eyes that sting and burn.  Yay.  It's something completely different.  This nasal spray that stimulates your body to make its own real natural tears.  ...