Last updated: 7 November 2026
*Written by the Vision Plus clinical content team, medically reviewed by Dr. Ritu Aurora, November 2026.*
No, glaucoma (kala motia) cannot be cured, and the nerve damage it causes cannot be reversed. But it can be controlled. With the right treatment, most people keep useful vision for life. The goal is to lower eye pressure and stop further damage, and the earlier you start, the more sight you save.
Why is glaucoma not curable?
Glaucoma damages the optic nerve, the cable that carries images from your eye to your brain. Once nerve fibres die, they do not regrow. Treatment cannot restore lost vision, but it can protect what remains. That is why doctors speak of "control" and not "cure".
In many types, such as primary open-angle glaucoma, there is no pain and no early symptom. Side vision fades slowly, and many people notice only when the damage is advanced. See our glaucoma overview for the types and causes.
What does "controlled glaucoma" mean?
It means your eye pressure stays at a target level set for you, and your visual field and optic nerve scans stay stable over time. The target is individual. Someone with advanced damage needs a lower pressure than someone with early disease.
Glaucoma treatment options
| Treatment | How it works | Indicative price in India* |
|---|---|---|
| Eye drops | Lower pressure by reducing fluid or improving drainage | Rs 500 to 2,000 per month |
| SLT laser (selective laser trabeculoplasty) | Opens up the eye's drain, one short sitting | Rs 8,000 to 15,000 per eye |
| Laser iridotomy | Small hole in the iris to relieve a blocked angle | Rs 4,000 to 8,000 per eye |
| Trabeculectomy, tube, MIGS | Surgery creates a new drainage route or opens the old one | Rs 30,000 to 90,000 per eye |
*Indicative national range; final quote after examination. Prices reviewed: November 2026.
Most people begin with drops or laser. Surgery is used when pressure stays too high, when damage is progressing or when drops cannot be tolerated. Minimally invasive glaucoma surgery (MIGS) uses tiny implants or devices and is suited to selected patients, often along with cataract surgery.
Can any glaucoma be treated so well it never returns?
Angle-closure glaucoma, where the eye's drain is physically blocked, is the nearest to "fixed". A laser iridotomy, done early, often prevents an attack and may be all that is needed. Even so, you still need regular checks, as the nerve may remain vulnerable. Removing a cataract can also widen a narrow angle in some eyes.
How is glaucoma monitored?
Control is checked with several tests:
- Eye pressure measurement (tonometry)
- Optic nerve scan (OCT)
- Visual field test (side vision)
- Gonioscopy, a lens examination of the drainage angle
Visits are usually every three to six months once stable, and sooner if numbers shift. Learn what counts as normal in normal eye pressure range . Our glaucoma service handles all of these in one place.
Who is at higher risk?
- Age above 40
- A parent or sibling with glaucoma
- High myopia or very long-sighted eyes
- Diabetes, high blood pressure
- Long-term steroid use, including drops, creams and inhalers
- Past eye injury
Noida note
Diabetes is common among adults in and around Noida, and it raises glaucoma risk. Steroid eye drops or ointments bought over the counter are also a real concern; they can silently raise pressure. If anyone in your family has glaucoma, get an eye pressure and optic nerve check from the age of 40, even if you see well.
When to see a doctor
Go to an eye doctor urgently for severe eye pain with redness, a hazy cornea, halos around lights, headache with nausea or sudden vision loss. These may signal acute angle-closure glaucoma, a true emergency. Otherwise, book a check-up if you are over 40 or have risk factors.
Frequently asked questions
Can glaucoma be cured completely?
No. Glaucoma is a lifelong condition, and lost vision cannot be restored. But treatment with drops, laser or surgery can lower pressure and stop further damage in most people. You will need regular follow-up even when your eye feels fine.
Can glaucoma cause blindness?
Untreated or late-detected glaucoma can lead to severe vision loss and blindness. With early diagnosis, steady treatment and follow-up, most people avoid serious loss. The risk is higher in advanced cases or when treatment is stopped.
Is laser or surgery better than eye drops for glaucoma?
Not better, but different. Drops are the usual start. Laser can reduce the need for drops in some people, and surgery is used when pressure stays too high or the optic nerve keeps worsening. Your doctor chooses by type, stage and your pressure target.
How much does glaucoma treatment cost in Noida?
Drops cost roughly Rs 500 to 2,000 monthly. SLT is around Rs 8,000 to 15,000 per eye, and glaucoma surgery Rs 30,000 to 90,000 per eye. These are indicative national ranges. Tests and follow-up add to the total, and you will get a quote after examination.
Book a glaucoma check-up
Early detection is the strongest protection. Visit Vision Plus Eye Centre, Sector 51, Noida, or Gaur City-1, Greater Noida West. Appointments and WhatsApp: +91 8800313134. Surgery consultation: +91 9717417417.
Medically reviewed by Dr. Ritu Aurora, November 2026