What Causes Dry Eyes? Dry Eye Syndrome Explained

Video Description

Dry eye syndrome is rising fast because of screen time, inflammation, autoimmune issues, and meibomian gland dysfunction and younger people are feeling it more than ever. In this episode of the Dr. Eye Health Podcast, Dr. Joseph Allen and Dr. Cecelia Koetting unpack the real reasons behind dry eye, why it’s not “just dryness,” and the simple lifestyle and clinical treatments that actually work. Dry eyes isn’t one thing. It’s a syndrome with multiple layers- oil, aqueous, mucin and when even one system breaks down, your tear film can’t stabilize. Dr. Allen and Dr. Koetting break down the science in an easily understandable way, from “dirty windshield” corneal staining to how blinking drops by two-thirds when you’re scrolling your phone. They also dive into inflammation cycles, autoimmune triggers, diabetes-related nerve damage, incomplete blinking, eyelid position, preservatives like BAK, lash serums, Accutane, Botox complications, sleep apnea, thyroid issues, and more. This one is packed with real answers and real-life strategies you can use to protect your vision long-term. What You’ll Learn ✅ The top causes of dry eye syndrome most people never hear about ✅ Why meibomian gland dysfunction is behind 60 percent of cases ✅ How hormones, autoimmune issues, meds, and screen time make symptoms worse ✅ Simple steps you can take today to reduce dryness and protect your ocular surface 👉 Want real relief from dry eye? Check out TheraTears’ Dry Eye Therapy lineup and find the right product for your eyes: https://www.theratears.com/ Timestamps 0:00 Why Dry Eye Is So Misunderstood 0:20 How Screens Destroy Your Blink Rate 2:40 Dry Eye vs Dry Eye Disease 7:30 What Corneal Staining Really Shows 12:40 Autoimmune Disease and Inflammation 17:45 Medications That Damage Oil Glands 24:10 The Eye Drops That Make Dry Eye Worse 44:00 3 Lifestyle Changes That Help Dry Eye Key Takeaways 🔹 Dry eye is a multi-layered syndrome, not a single issue 🔹 Meibomian glands drive most cases- oil imbalance leads to evaporation 🔹 Inflammation is both a symptom and an accelerator of dry eye 🔹 Lifestyle habits (blinking, hygiene, hydration) truly change outcomes About our Guest: Dr. Cecelia Koetting is an assistant professor at the University of Colorado School of Medicine specializing in anterior segment disease, ocular surface disease, neuro-optometry, and perioperative care. She is active in clinical research and widely known for her expertise in dry eye, meibomian gland dysfunction, and complex ocular surface conditions. Preservative Free Eyelid Cleansers SteriLid Cleanser: https://amzn.to/4iRpjBf Resources Mentioned Dr Cecelia Koetting LinkedIn Website: doctoreyehealth.com YouTube: Doctor Eye Health Instagram: @doctoreyehealth TikTok: @doctoreyehealth Facebook: Doctor Eye Health LinkedIn: Dr. Joseph Allen Sponsor- TheraTears official site — “Dry Eye Therapy” info & product finder: https://www.theratears.com/ TheraTears TheraTears Lubricating Eye Drops product page: https://www.theratears.com/products/theratears-dry-eye-therapy-lubricant-eye-drops-multi-use TheraTears TheraTears Extra Preservative-Free Vials product page: https://www.theratears.com/products/theratears-extra-preservative-free Disclaimer: The information in this video is not intended nor implied to be a substitute for professional medical advice, diagnosis or treatment. All content and information is for general information purposes only and does not replace a consultation with your own doctor/health professional. In addition, some of the links in this post may be affiliate links, meaning, at no cost to you, I will earn a small commission if you click through and make a purchase. #DryEye #EyeHealth #MGD #ScreenTimeStrain #OcularSurface #Sjogrens #ThyroidEyeDisease #Blepharitis #Optometry #EyeCare