What Is Glaucoma — The Silent Thief of Sight
Glaucoma is a group of eye diseases that damage the optic nerve, the vital link between the eye and the brain. In most cases, this damage is caused by elevated intraocular pressure (IOP). What makes glaucoma particularly dangerous is that it typically causes no pain and produces no symptoms in its early stages — often referred to as the "silent thief of sight." By the time a patient notices vision changes, significant irreversible damage may already have occurred.
Radha Krishna Netralay is recognized as a leading center for glaucoma treatment in Kalyan, equipped with the most advanced diagnostic tools and offering the full spectrum of medical and surgical management for all types of glaucoma.
Types of Glaucoma We Diagnose and Manage
Primary Open Angle Glaucoma (POAG): The most common form, characterized by gradual, painless elevation in IOP and slow optic nerve damage. Early detection via routine eye check-ups is key.
Angle Closure Glaucoma (ACG): More common in Asians, this type can present as an acute attack with severe eye pain, redness, nausea, and sudden vision loss — a medical emergency.
Normal Tension Glaucoma (NTG): Optic nerve damage occurs despite normal IOP levels, requiring careful management and close monitoring.
Secondary Glaucoma: Arising from other eye conditions such as diabetes, uveitis, trauma, or steroid use.
Pediatric/Congenital Glaucoma: Rare but serious; we have specialists trained in managing glaucoma in children.
Our Glaucoma Diagnostic Technology
Early diagnosis of glaucoma can prevent lifelong disability. Our glaucoma clinic in Kalyan East uses: Goldmann Applanation Tonometry (GAT) for accurate IOP measurement, Optical Coherence Tomography (OCT) of the optic nerve and retinal nerve fiber layer, Visual Field Testing (Automated Perimetry) to map peripheral vision loss, Gonioscopy for angle assessment, Pachymetry for corneal thickness measurement, and Fundus Photography for baseline documentation. These tests together allow our glaucoma specialists to diagnose the disease at the earliest possible stage and track its progression over time.
Glaucoma Treatment Options
Medical Management: The first line of treatment for most glaucoma patients is eye drops that lower IOP. We prescribe evidence-based medications and monitor their effectiveness at regular follow-up visits.
Laser Procedures: Selective Laser Trabeculoplasty (SLT) for open-angle glaucoma and Laser Peripheral Iridotomy (LPI) for angle-closure glaucoma are safe, office-based procedures that we routinely perform.
Surgical Management: When medications and lasers fail to control IOP, we perform trabeculectomy, tube shunt surgery (Ahmed or Baerveldt valves), and Minimally Invasive Glaucoma Surgery (MIGS) procedures.
Frequently Asked Questions (FAQs)
Q1: Can glaucoma be cured?
A: Glaucoma cannot be cured, but it can be effectively controlled. With early detection and consistent treatment, most patients retain good functional vision throughout their lifetime.
Q2: Who is at risk for glaucoma?
A: Risk factors include age above 40, family history of glaucoma, elevated eye pressure, diabetes, high myopia, and prolonged use of steroids.
Q3: Is glaucoma treatment a lifelong commitment?
A: Yes. Glaucoma requires lifelong monitoring and treatment. Stopping treatment without medical advice can lead to rapid disease progression.
Q4: Can glaucoma cause complete blindness?
A: If untreated, advanced glaucoma can result in complete and irreversible blindness. This is why regular screenings are essential.
Q5: How often should I visit for glaucoma follow-up in Kalyan?
A: Depending on the severity, our glaucoma specialists recommend visits every 3 to 6 months for monitoring IOP, optic nerve, and visual fields.
