Uploaded November 2025 | Updated September 2026, 2 weeks ago
Glaucoma is one of the leading causes of irreversible blindness—and most people don’t even know they have it until nearly 40% of their side vision is already gone. In today’s video, Dr. Joseph Allen, board-certified optometrist, breaks down everything you need to know about glaucoma in a clear, patient-friendly way.
You’ll learn:
✔️ What glaucoma is and how it damages the optic nerve
✔️ The two most common types of glaucoma (open-angle vs angle-closure)
✔️ Why eye pressure matters—and why some people get glaucoma even with normal eye pressure
✔️ The essential tests used to diagnose and monitor glaucoma, including OCT, visual fields, tonometry, gonioscopy, and more
✔️ Modern glaucoma treatments, from laser therapy (SLT & LPI) to prescription eye drops and minimally invasive glaucoma surgery (MIGS)
✔️ What symptoms require urgent, same-day medical care
✔️ How early detection can save your vision
If you or a loved one has been told you’re at risk for glaucoma, this video gives you a complete, easy-to-understand overview of what to expect.
🧠 What You’ll Learn in This Video
00:00 – Glaucoma Explained
1:20 – What is Glaucoma
2:00 - Eye Pressure (IOP)
3:44 – Open Angle Glaucoma
4:48 - Angle Closure Glaucoma
6:12 – Glaucoma tests your doctor may order
12:07 - Glaucoma Treatment Options
14:52 - Laser eye surgery for glaucoma
16:38 – Surgical options for advanced glaucoma cases
18:07 – Why early eye exams matter
🧪 Mentioned in this Video
• Nanodropper — extends the life of your eye drops and reduces preservative exposure. Learn more:
Reduce eye drop waste by up to 70% nanodropper.com
Use Code ALLEN10 to save 10% on your first order!
• Glaucoma research updates and future treatment developments
Lower Eye Pressure Naturally with Meditation (new research): youtu.be/PCY1Wr6k3gc?si=EkVqp7lEfVzQsd5D
Info on glaucoma:
aoa.org/healthy-eyes/eye-and-vision-conditions/glaucoma
👁️ Need an Eye Exam?
If you haven’t had a comprehensive, dilated eye exam in the last year—especially if you’re over 40—schedule one with your local eye doctor. Early detection is the best tool we have to prevent glaucoma-related vision loss.
🔔 Subscribe for More Eye Health Videos
This channel is all about helping you better understand your eyes, vision, and the products that help you see your best.
👉 Subscribe and hit the bell so you don’t miss new videos on glaucoma, dry eye, lenses, and more.
My top 5 Dry eye drops:
amazon.com/shop/doctoreyehealth/list/15I8QLDA5IEVX?ref_=aipsflist
Allergy Relief Products:
amazon.com/shop/doctoreyehealth/list/3U4XQXC21I5H9?ref_=aipsflist
Macular Support for AMD:
amazon.com/shop/doctoreyehealth/list/36B78D5BV2WWT?ref_=aipsflist
Dry Eye Supplements:
amazon.com/shop/doctoreyehealth/list/11OBTPPBDEWD5?ref_=aipsflist
Eyelid and Eyelash Care:
amazon.com/shop/doctoreyehealth/photo/amzn1.shoppablemedia.v1.collage.da009d66-35a9-467b-b355-9e32a7477d66?ref_=aipsfphoto
Ergonomics Support for Eyestrain:
amazon.com/shop/doctoreyehealth/list/1Z77TPOQ9LHKB?ref_=aipsflist
Dry Eye PM Support:
amazon.com/shop/doctoreyehealth/list/DDYUZXFKCMA6?ref_=aipsflist
Keep an eye on it, and we’ll see you in the next video!
DISCLAIMER: All content in this video and description including information, opinions, content, references, and links is for informational purposes only. The Author does not provide any medical advice on the Site. Accessing, viewing, reading, or otherwise using this content does NOT create a physician-patient relationship between you and its author. Providing personal or medical information to the Principal author does not create a physician-patient relationship between you and the Principal author or authors. Nothing contained in this video or its description is intended to establish a physician-patient relationship, to replace the services of a trained physician or health care professional, or otherwise to be a substitute for professional medical advice, diagnosis, or treatment. You should consult a licensed physician or appropriately-credentialed health care worker in your community in all matters relating to your health.
#glaucoma #doctoreyehealth #eyehealth
About this video:
Glaucoma, often known as the "silent thief of sight" and can lead to significant sight loss before people even notice symptoms. This video discusses why glaucoma is referred to as the silent thief of sight and its impact on eye health. Regular eye care is crucial for early detection and management, emphasizing the importance of glaucoma awareness.
Glaucoma is one of the leading causes of irreversible blindness—and most people don’t even know they have it until nearly 40% of their side vision is already gone. In today’s video, Dr. Joseph Allen, board-certified optometrist, breaks down everything you need to know about glaucoma in a clear, patient-friendly way.
You’ll learn:
✔️ What glaucoma is and how it damages the optic nerve
✔️ The two most common types of glaucoma (open-angle vs angle-closure)
✔️ Why eye pressure matters—and why some people get glaucoma even with normal eye pressure
✔️ The essential tests used to diagnose and monitor glaucoma, including OCT, visual fields, tonometry, gonioscopy, and more
✔️ Modern glaucoma treatments, from laser therapy (SLT & LPI) to prescription eye drops and minimally invasive glaucoma surgery (MIGS)
✔️ What symptoms require urgent, same-day medical care
✔️ How early detection can save your vision
If you or a loved one has been told you’re at risk for glaucoma, this video gives you a complete, easy-to-understand overview of what to expect.
🧠 What You’ll Learn in This Video
00:00 – Glaucoma Explained
1:20 – What is Glaucoma
2:00 - Eye Pressure (IOP)
3:44 – Open Angle Glaucoma
4:48 - Angle Closure Glaucoma
6:12 – Glaucoma tests your doctor may order
12:07 - Glaucoma Treatment Options
14:52 - Laser eye surgery for glaucoma
16:38 – Surgical options for advanced glaucoma cases
18:07 – Why early eye exams matter
🧪 Mentioned in this Video
• Nanodropper — extends the life of your eye drops and reduces preservative exposure. Learn more:
Reduce eye drop waste by up to 70% nanodropper.com
Use Code ALLEN10 to save 10% on your first order!
• Glaucoma research updates and future treatment developments
Lower Eye Pressure Naturally with Meditation (new research): youtu.be/PCY1Wr6k3gc?si=EkVqp7lEfVzQsd5D
Info on glaucoma:
aoa.org/healthy-eyes/eye-and-vision-conditions/glaucoma
👁️ Need an Eye Exam?
If you haven’t had a comprehensive, dilated eye exam in the last year—especially if you’re over 40—schedule one with your local eye doctor. Early detection is the best tool we have to prevent glaucoma-related vision loss.
🔔 Subscribe for More Eye Health Videos
This channel is all about helping you better understand your eyes, vision, and the products that help you see your best.
👉 Subscribe and hit the bell so you don’t miss new videos on glaucoma, dry eye, lenses, and more.
My top 5 Dry eye drops:
amazon.com/shop/doctoreyehealth/list/15I8QLDA5IEVX?ref_=aipsflist
Allergy Relief Products:
amazon.com/shop/doctoreyehealth/list/3U4XQXC21I5H9?ref_=aipsflist
Macular Support for AMD:
amazon.com/shop/doctoreyehealth/list/36B78D5BV2WWT?ref_=aipsflist
Dry Eye Supplements:
amazon.com/shop/doctoreyehealth/list/11OBTPPBDEWD5?ref_=aipsflist
Eyelid and Eyelash Care:
amazon.com/shop/doctoreyehealth/photo/amzn1.shoppablemedia.v1.collage.da009d66-35a9-467b-b355-9e32a7477d66?ref_=aipsfphoto
Ergonomics Support for Eyestrain:
amazon.com/shop/doctoreyehealth/list/1Z77TPOQ9LHKB?ref_=aipsflist
Dry Eye PM Support:
amazon.com/shop/doctoreyehealth/list/DDYUZXFKCMA6?ref_=aipsflist
Keep an eye on it, and we’ll see you in the next video!
DISCLAIMER: All content in this video and description including information, opinions, content, references, and links is for informational purposes only. The Author does not provide any medical advice on the Site. Accessing, viewing, reading, or otherwise using this content does NOT create a physician-patient relationship between you and its author. Providing personal or medical information to the Principal author does not create a physician-patient relationship between you and the Principal author or authors. Nothing contained in this video or its description is intended to establish a physician-patient relationship, to replace the services of a trained physician or health care professional, or otherwise to be a substitute for professional medical advice, diagnosis, or treatment. You should consult a licensed physician or appropriately-credentialed health care worker in your community in all matters relating to your health.
#glaucoma #doctoreyehealth #eyehealth
About this video:
Glaucoma, often known as the "silent thief of sight" and can lead to significant sight loss before people even notice symptoms. This video discusses why glaucoma is referred to as the silent thief of sight and its impact on eye health. Regular eye care is crucial for early detection and management, emphasizing the importance of glaucoma awareness.
