
Glaucoma
Glaucoma, often referred to as the Silent Thief of Sight, is one of the leading causes of irreversible blindness globally. It typically develops slowly over many years, initially affecting the edges of your peripheral vision—one reason why many people remain unaware they have it. The good news is that it can be detected during routine eye tests.
What Is Glaucoma?
The back of our eye continuously produces a clear fluid called ‘aqueous humor,’ which fills the front part of the eye and exits through channels in the cornea and iris. When these channels are blocked or partially obstructed, intraocular pressure (IOP) increases, damaging the optic nerve and leading to vision loss.

Types Of Glaucoma
Open-Angle (Chronic) Glaucoma
Angle-Closure (Acute) Glaucoma
Congenital Glaucoma
Secondary Glaucoma
Open-Angle (Chronic) Glaucoma
Open-Angle (Chronic) Glaucoma
The most common type, characterised by slow, painless vision loss.

Angle-Closure (Acute) Glaucoma
Angle-Closure (Acute) Glaucoma
A rare type that can occur slowly (chronic) or rapidly (acute), causing sudden, painful pressure buildup in the eye and requiring immediate medical attention.

Congenital Glaucoma
Congenital Glaucoma
Present at birth or shortly after due to abnormal eye development.

Secondary Glaucoma
Secondary Glaucoma
Results from an eye injury, UVEITIS (inflammation), or other eye conditions.

Types Of Glaucoma
Open-Angle (Chronic) Glaucoma
Angle-Closure (Acute) Glaucoma
Congenital Glaucoma
Secondary Glaucoma
Open-Angle (Chronic) Glaucoma

Open-Angle (Chronic) Glaucoma
The most common type, characterised by slow, painless vision loss.
Angle-Closure (Acute) Glaucoma

Angle-Closure (Acute) Glaucoma
A rare type that can occur slowly (chronic) or rapidly (acute), causing sudden, painful pressure buildup in the eye and requiring immediate medical attention.
Congenital Glaucoma

Congenital Glaucoma
Present at birth or shortly after due to abnormal eye development.
Secondary Glaucoma

Secondary Glaucoma
Results from an eye injury, UVEITIS (inflammation), or other eye conditions.
Symptoms Of Glaucoma
Open-angle glaucoma often has no symptoms except gradual vision loss.
However, acute-angle closure glaucoma is a medical emergency presenting symptoms such as:
However, acute-angle closure glaucoma is a medical emergency presenting symptoms such as:






What Causes Glaucoma?
Glaucoma is an eye condition caused by damage to the optic nerve. This damage, often linked to increased eye pressure, results in gradual vision loss and the development of blind spots. The exact reasons for this nerve damage are not fully understood by medical professionals.
The pressure in the eye rises due to a buildup of fluid called aqueous humor. Normally, this fluid drains through a tissue called the trabecular meshwork, located where the iris and cornea meet. The cornea, essential for vision, allows light to enter the eye. When either too much fluid is produced or the drainage system malfunctions, eye pressure increases.

Risk Factors For Glaucoma





Vision Loss Progression Due To Glaucoma
Loss of peripheral vision occurs with glaucoma, causing a ‘tunnel vision’ effect on sight.
HEALTHY VISION
BEGINNER STAGE
INTERMEDIATE STAGE
ADVANCED STAGE
HEALTHY VISION
BEGINNER STAGE
INTERMEDIATE STAGE
ADVANCED STAGE
NOTE: This is for demonstration purposes only and not intended to be a substitute for professional medical advice. Always consult with a doctor about your vision problem and treatment for the same.
Diagnosing Glaucoma
Tonometry Test
Gonioscopy
Automated Perimetry/Visual Field Test
Optical Coherence Tomography (OCT)
Pachymetry
Tonometry Test
Tonometry Test
Measures intraocular pressure (IOP) to assess glaucoma risk, identifying if fluid drains too slowly from the eye.

Gonioscopy
Gonioscopy
An eye test to check for glaucoma signs by examining the drainage angle of the eye with a special lens and slit lamp.

Automated Perimetry/Visual Field Test
Automated Perimetry/Visual Field Test
Tests visual fields.

Optical Coherence Tomography (OCT)
Optical Coherence Tomography (OCT)
Analyses the retinal nerve fibre layer.

Pachymetry
Pachymetry
Measures corneal thickness using a pachymeter probe placed gently on the eye’s surface.

Diagnosing Glaucoma
Tonometry Test
Gonioscopy
Automated Perimetry/Visual Field Test
Optical Coherence Tomography (OCT)
Pachymetry
Tonometry Test

Tonometry Test
Measures intraocular pressure (IOP) to assess glaucoma risk, identifying if fluid drains too slowly from the eye.
Gonioscopy

Gonioscopy
An eye test to check for glaucoma signs by examining the drainage angle of the eye with a special lens and slit lamp.
Automated Perimetry/Visual Field Test

Automated Perimetry/Visual Field Test
Tests visual fields.
Optical Coherence Tomography (OCT)

Optical Coherence Tomography (OCT)
Analyses the retinal nerve fibre layer.
Pachymetry

Pachymetry
Measures corneal thickness using a pachymeter probe placed gently on the eye’s surface.
Glaucoma Treatment Options At
The SRF Eye Hospital
Early detection and treatment for glaucoma are crucial in preventing vision loss. At the SRF Eye Hospital, Delhi’s best eye hospital, we emphasise the importance of regular eye check-ups every six months to ensure healthy eyesight.
Medications
Eye drops or oral medications to reduce IOP.
YAG Laser Iridotomy
Laser is used to create a small hole in the iris, allowing fluid to exit the eye.
Trabeculectomy
A type of glaucoma surgery to create a new drainage pathway for eye fluid.
Combination Therapy
Utilises multiple treatment approaches for optimal results.
Why should you choose the SRF Eye Hospital for Glaucoma Treatment in Delhi?
Expert
Ophthalmologists
Advanced Diagnostic Techniques
Personalised
Care
Comprehensive
Patient Support
Why should you choose the SRF Eye Hospital for Glaucoma Treatment in Delhi?
Expert
Ophthalmologists
Advanced Diagnostic
Techniques
Personalised
Care
Comprehensive
Patient Support
Glaucoma is a serious condition, but with timely treatment, its progression can be managed effectively. Are you ready to take control of your eye health?
Contact SRF Eye Hospital today to schedule your consultation. Our team is here to answer your questions about the cost, the Glaucoma treatment process, or any other concerns you may have.

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