Blog
Insights in Eye Care & Innovation
Welcome to the blog and video library of Dr. Alejandro Espaillat — a resource for patients, professionals, and students to explore the latest in vision science, surgical innovation, and artificial intelligence in ophthalmology.

Why Is My Eyelid Twitching? Common Causes and When to Worry
Table of Contents  By Dr. Alejandro Espaillat Have you ever felt a small, involuntary twitch in your eyelid that

Why You Should Never Ignore Vision Changes After 40
Table of Contents  Why You Should Never Ignore Vision Changes After 40 Reaching your 40s often brings about new

How Artificial Intelligence is Preventing Blindness
Table of Contents  How Artificial Intelligence is Preventing Blindness Artificial Intelligence (AI) is revolutionizing many aspects of healthcare, and

8 Tips to Protect Your Vision Every Day
Table of Contents  Our eyes are among the most vital and sensitive organs in the body—yet they’re often neglected

Understanding Cataracts: Causes, Surgery, and Recovery
Table of Contents  Cataracts are one of the leading causes of vision impairment worldwide, affecting more than half of

How Diabetes Affects the Eyes — and What You Can Do About It
Table of Contents  Diabetes is a chronic condition that affects how your body processes blood sugar (glucose). Over time,