Early Detection Helps Protect Your Eyesight
Glaucoma is a common cause of sight loss that cannot be reversed, yet it usually develops slowly without noticeable symptoms. It is usually found during a routine eye test. Many patients are unaware they have the condition until significant vision loss has already occurred.
At Chetna Speciality Hospital, Pimpri-Chinchwad, Pune, the eye care (ophthalmology) department emphasizes the importance of regular eye check-ups and early glaucoma screening to protect long-term vision.
What Is Glaucoma?
Glaucoma is a group of eye diseases that damage the optic nerve, which is essential for transmitting visual information from the eye to the brain. This damage is most commonly caused by increased intraocular pressure (IOP), although glaucoma can also occur with normal eye pressure.
The optic nerve damage caused by glaucoma is permanent, meaning lost vision cannot be restored. However, with early diagnosis and proper treatment, further vision loss can often be slowed or stopped.
Why Is Glaucoma Often Found Late?
Unlike many eye conditions, glaucoma often has no pain and no early warning signs. Vision loss usually starts from the peripheral (side) vision, which many people do not notice initially. By the time central vision is affected, the disease is often at a late stage.
Key reasons glaucoma is often found late:
- No early symptoms in most cases
- Gradual vision loss without pain
- Damage is irreversible
- Often detected late without routine eye exams
This makes routine eye examinations crucial, especially for people above 40 years of age.
Types of Glaucoma
1. Primary Open-Angle Glaucoma
This is the most common type of glaucoma. It develops slowly and painlessly due to gradual blockage of eye drainage channels, which raises eye pressure.
2. Angle-Closure Glaucoma
This type can occur suddenly and is considered a medical emergency. Symptoms may include severe eye pain, a red eye, headache, blurred vision, nausea or vomiting, and rainbow-coloured halos around lights. If these start suddenly, go to an emergency department straight away or call 108 or 112. Do not drive yourself.
3. Normal-Tension Glaucoma
Optic nerve damage occurs even though eye pressure remains within the normal range.
4. Secondary Glaucoma
Develops due to other conditions such as diabetes, eye injury, inflammation, or long-term steroid use.
Who Is at Higher Risk of Glaucoma?
You may be at higher risk if you:
- Are above 40 years of age
- Have a family history of glaucoma
- Have diabetes or high blood pressure
- Use steroids for a long time
- Have high myopia (minus power)
- Have had eye injuries or surgeries
Residents of Pimpri, Chinchwad, Nigdi, Akurdi, Wakad, Ravet, Bhosari, Pimple Saudagar, Pimple Gurav, and PCMC areas are encouraged to undergo routine eye screening, as early detection plays a critical role.
Symptoms of Glaucoma
In early stages:
- Usually no symptoms
- Slow loss of peripheral vision
In later stages:
- Tunnel vision
- Difficulty seeing in low light
- Sudden vision loss (in angle-closure glaucoma)
Because symptoms often appear late, regular eye check-ups with an ophthalmologist are the main way to detect glaucoma early.
How Is Glaucoma Diagnosed?
At Chetna Speciality Hospital, Pimpri-Chinchwad, the eye care department uses eye evaluation methods to diagnose glaucoma, including:
- Eye pressure measurement (tonometry)
- Optic nerve examination
- Visual field testing
- OCT (Optical Coherence Tomography)
- Gonioscopy
These tests help detect glaucoma even before noticeable vision loss occurs.
Glaucoma Treatment Options
While there is no treatment that can reverse glaucoma, its progression can be controlled with timely treatment.
1. Medications (Eye Drops)
Glaucoma eye drops help lower eye pressure by reducing fluid production or improving drainage.
2. Laser Treatment
Laser procedures help improve fluid drainage and reduce eye pressure.
3. Surgical Management
In some cases, surgery may be needed to control eye pressure and prevent further optic nerve damage.
The ophthalmologist plans glaucoma treatment based on the type and severity of the disease.
Importance of Regular Eye Check-Ups
Many patients believe eye exams are only needed when vision problems arise. However, glaucoma proves this belief wrong. A routine eye examination at least every 2 years, or more often if your eye doctor advises because you are at higher risk, can help detect glaucoma at an early stage.
Early diagnosis means:
- Slowing disease progression
- Preserving useful vision
- Lowering the risk of serious sight loss
- Better quality of life
Along with medical treatment, patients are advised to:
- Take prescribed eye drops regularly
- Avoid skipping follow-ups
- Maintain good blood sugar and blood pressure control
- Avoid self-medication with steroids
- Follow a healthy lifestyle
Consistency in treatment is essential, as glaucoma is a lifelong condition.
Glaucoma Care at Chetna Speciality Hospital
The eye care (ophthalmology) department at Chetna Speciality Hospital, Pimpri-Chinchwad, Pune, provides patient-centered, ethical, and evidence-based eye care.
Key highlights:
- Glaucoma diagnosis and management
- Eye tests done in the hospital
- Personalized treatment approach
- Convenient location for PCMC residents
- Comprehensive eye care under one roof
Patients from Wakad, Nigdi, Akurdi, Bhosari, Ravet, Pimple Saudagar, and nearby areas visit for glaucoma check-ups and long-term follow-up.
Final Thoughts
Glaucoma often has no early symptoms, but its effect on sight can be serious. The good news is that further vision loss from glaucoma can often be slowed or stopped with early detection and regular treatment.
If you or your loved ones are above 40 years of age, have diabetes, high blood pressure, or a family history of glaucoma, have your eyes checked even if you have no symptoms.
Visit the eye care (ophthalmology) department at Chetna Speciality Hospital, Pimpri-Chinchwad, Pune. Call 91686 90442 to book a check-up.
General health information, not a diagnosis. Reviewed and updated by Chetna Hospital’s content team with the help of AI writing tools, November 2026.
