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Glaucoma Test Is A Must¹, Don’t Delay Let ROSHNI Light Your Way.

About Glaucoma

Being diagnosed with glaucoma can feel overwhelming, but you’re not alone. This space is designed to guide you with simple information, helpful tips, and supportive resources. Scroll down to learn how you can manage glaucoma confidently and protect your vision for the journey ahead.

What is Glaucoma?

To understand how glaucoma impacts your vision, it’s important to start with the basics. Visit our ‘What is Glaucoma?’ page to explore and know the basics about Glaucoma 

What Causes Glaucoma?

Wondering what leads to glaucoma? It usually starts with a buildup of pressure inside the eye, but there’s more to the story.Learn about the main causes and how they can slowly affect your vision over time. 

TYPES OF GLAUCOMA

Did you know there’s more than one type of glaucoma? Each type affects your eyes a little differently. Explore the main types and learn how they can impact your vision, so you’re better prepared to understand your condition or help a loved one. 

SYMPTOMS & RISK FACTORS

Glaucoma can be tricky because symptoms aren’t always easy to notice at first. Take a moment to explore the common signs and risk factors so you know what to watch out for and when to talk to your eye doctor.

MYTHS DEBUNKED

There are many myths about glaucoma that can be confusing. Let’s clear things up. Discover the facts behind the most common misconceptions and get the right information to protect your eyes and your peace of mind.

Diagnosis

An eye care specialist will review your medical history and perform a comprehensive eye

examination. This may include a series of diagnostic tests, such as:

Diagnosing glaucoma isn’t just about checking eye pressure. While high intraocular pressure is a key factor, it alone doesn’t confirm the disease some people with high pressure never develop glaucoma, and many with glaucoma have normal pressure.

To make an accurate diagnosis, your ophthalmologist will look closely at your optic nerve, measure your eye pressure, and assess your vision to see if any damage has occurred

Tonometry

(Measuring Intraocular Pressure)2,3
This test checks the internal pressure of your eye, known as intraocular pressure (IOP), which can indicate the risk of glaucoma.

OPHTHALMOSCOPY

Optic Nerve Assessment)4,5,6,7
Also known as a dilated eye exam, this involves inspecting the optic nerve's shape and color at the back of the eye for any signs of damage.

PERIMETRY

(Visual Field Analysis)8,9,10,11
This test maps your entire field of vision to detect any blind spots or peripheral vision loss, which are common signs of glaucoma.

GONIOSCOPY

(Drainage Angle Evaluation)12
This procedure examines the angle where the iris and cornea meet, helping the doctor determine whether the eye’s drainage system is functioning properly.

PACHYMETRY

(Corneal Thickness Measurement)4,5,6,7
This test measures the thickness of your cornea, which can influence eye pressure readings and affect glaucoma risk assessment.

Tonometry

(Measuring Intraocular Pressure)2,3
This test checks the internal pressure of your eye, known as intraocular pressure (IOP), which can indicate the risk of glaucoma.

OPHTHALMOSCOPY

(Optic Nerve Assessment)4,5,6,7
Also known as a dilated eye exam, this involves inspecting the optic nerve's shape and color at the back of the eye for any signs of damage.

PERIMETRY

(Visual Field Analysis)8,9,10,11
This test maps your entire field of vision to detect any blind spots or peripheral vision loss, which are common signs of glaucoma.

GONIOSCOPY

(Drainage Angle Evaluation)12
This procedure examines the angle where the iris and cornea meet, helping the doctor determine whether the eye’s drainage system is functioning properly.

PACHYMETRY

(Corneal Thickness Measurement)4,5,6,7
This test measures the thickness of your cornea, which can influence eye pressure readings and affect glaucoma risk assessment.

References:

  1. Rewri P. Towards better management of glaucoma in Indian Journal of Ophthalmology. 2023 Mar 1;71(3):686-8.
  2. Bader J, Zeppieri M, Havens SJ. Tonometry. 2023 Dec 12. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan–. PMID:
  3. Stevens S, Gilbert C, Astbury N. How to measure intraocular pressure: applanation tonometry. Community Eye Health. 2007 Dec;20(64):74-5. Erratum in: Community Eye 2008 Jun;21(66):34. PMID: 18330450; PMCID: PMC2206330.
  4. Steele Diagnosing Glaucoma. The Glaucoma Foundation [Internet]. New York: The Glaucoma Foundation;[cited 2025 Sep 2]. Available from: https://glaucomafoundation.org/about-glaucoma-2/diagnosing-glaucoma/
  5. MedlinePlus Medical Encyclopedia [Internet]. [cited 2025 Sep 2]. Available from: https://medlineplus.gov/ency/article/003881.htm#:~:text=Direct%20ophthalmoscopy
  6. Fundoscopy (Ophthalmoscopy)[Internet]. Cleveland Ohio: Cleveland Clinic; [cited 2025 Sep 2]. Available from: https://my.clevelandclinic.org/health/diagnostics/fundoscopy-ophthalmoscopy
  7. Testing for glaucoma. Glaucoma Australia [Internet].[cited 2025 Sep 2]. Available from: https://glaucoma.org.au/what-is-glaucoma/testing-for-glaucoma
  8. Anderson Standard perimetry. Ophthalmol Clin North Am. 2003 Jun;16(2):205–12, vi. doi: 10.1016/s0896-1549(03)00005-1. PMID: 12809158.
  9. American Academy of Ophthalmology. Visual field testing [Internet]. San Francisco: AAO; [cited 2025 Sep 1]. Available from: https://www.aao.org/eye-health/tips-prevention/visual-field-testing
  10. Glaucoma Research Testing for glaucoma [Internet]. San Francisco: Glaucoma Research Foundation; [cited 2025 Sep 1]. Available from: https://glaucoma.org/understanding-glaucoma/testing
  11. The Glaucoma Diagnosing glaucoma [Internet]. New York: The Glaucoma Foundation; [cited 2025 Sep 1]. Available from: https://glaucomafoundation.org/about-glaucoma-2/diagnosing-glaucoma/
  12. Nolan W, Onakoya Gonioscopy skills and techniques. Community Eye Health. 2021;34(112):40-42. Epub 2022 Jan 31. PMID: 35210702; PMCID: PMC8862628.