Best Eye Specialist in Delhi NCR, Noida, Greater Noida and Ghaziabad

ChoroidalNeovascular Membrane (CNVM) & Age-Related Macular Degeneration (ARMD): Causes, Prevention & Best Treatments by Dr. Vikas Veerwal | Best Eye Specialist in Delhi NCR, Noida, Greater Noida and Ghaziabad

• • "What is CNVM in the eye?"
• • "How serious is wet ARMD?"
• • "Can ARMD be stopped?"
• • "Best injection for CNVM?"
• • "ARMD vs CNVM — what's the difference?"

This blog answers all your questions using simple language and updated medical facts.

What is CNVM (ChoroidalNeovascular Membrane)?

CNVM is an abnormal growth of new blood vessels under the retina (specifically under the macula). These vessels leak fluid or blood, damaging the sensitive retinal layers and leading to distortion and loss of central vision.

It is a key feature of wet Age-Related Macular Degeneration (wet ARMD) and can also be caused by other retinal diseases like:

• • Myopic degeneration (CNVM in high myopia)
• • Ocular histoplasmosis
• • Trauma or inflammation

What is ARMD (Age-Related Macular Degeneration)?

ARMD, especially wet ARMD, is a progressive eye disease that affects the macula, the central part of the retina responsible for sharp central vision.

There are two main types:

• 1. Dry ARMD – Slower progression, buildup of drusen (waste deposits)
• 2. Wet ARMD – Faster vision loss due to CNVM and fluid leakage

Most Common Symptoms of CNVM / ARMD

Patients often Google:

• • “How do I know if I have CNVM or ARMD?”
• • “Can ARMD cause blindness?”

Look out for:

• • Blurry central vision
• • Distorted lines (Metamorphopsia) – straight lines appearing wavy
• • Dark or empty spots in central vision (scotomas)
• • Sudden decrease in reading or driving ability
• • Colors appearing faded

Early detection is key! CNVM and wet ARMD can cause permanent vision loss if not treated promptly.

What Causes CNVM or ARMD?

Here are the most searched causes and risk factors:

👁️ Age : Most cases occur in people over 50, making ARMD a leading cause of vision loss in the elderly.

🧬 Genetics : Family history increases risk of developing ARMD and CNVM.

🚬 Smoking : Significantly raises the risk and accelerates disease progression.

🌞 UV Light Exposure : Long-term sunlight exposure without eye protection can damage the retina.

🍔 Poor Diet : Low intake of leafy greens, omega-3, and antioxidants contributes to macular degeneration.

🩺 Hypertension & High Cholesterol : Poor circulation affects retinal health.

🖥️ High Myopia : Patients with high minus power (>-6D) are at risk of myopic CNVM at younger ages.

How to Prevent CNVM and ARMD?

While not 100% preventable, you can delay or reduce the risk significantly:

• ✅ Regular eye checkups after age 40
• ✅ Stop smoking – it's the #1 modifiable risk factor
• ✅ Wear UV-protective sunglasses outdoors
• ✅ Eat a macula-friendly diet (rich in lutein, zeaxanthin, omega-3s)
• ✅ Control blood pressure and cholesterol
• ✅ Use an Amsler grid regularly at home for self-monitoring of distortion
• ✅ Use digital devices in moderation

Best Treatment Options for CNVM / Wet ARMD

💉 Anti-VEGF Injections (Intravitreal injections)

The gold standard treatment for wet ARMD and CNVM. These injections stop abnormal vessel growth and reduce leakage.

Common drugs include:

• • Ranibizumab (Lucentis, Razumab, Accentrix)
• • Aflibercept (Eylea)
• • Brolucizumab (Beovu)
• • Faricimab (Vabysmo) – newer option with longer action

Treatment may involve monthly injections initially, followed by a "treat and extend" approach depending on response.

🧑⚕️ Photodynamic Therapy (PDT)

sed in select cases, especially when injections are not effective.

🍃 AREDS Supplements

For dry ARMD or to delay conversion to wet ARMD. These contain antioxidants and zinc to support retinal health.

🔬 Low Vision Aids

For advanced cases, magnifiers and electronic visual aids can improve quality of life.

FAQs on CNVM and ARMD

❓ Q1: Can CNVM or ARMD be cured?
Ans: There is no permanent cure, but timely treatment can preserve vision and prevent further loss.

❓ Q2: How often do I need injections?
Ans: Initially, once a month. Later, frequency may reduce based on OCT scans and disease activity.

❓ Q3: Is it painful to get anti-VEGF injections?
Ans: No. The procedure is done under local anesthesia and is quick, safe, and relatively painless.

❓ Q4: What’s the difference between CNVM and ARMD?
Ans: CNVM refers to the new vessel growth itself, while ARMD is the broader disease, which may or may not involve CNVM depending on the type.

❓ Q5: What is the cost of CNVM injections in India?
Ans: The cost can range from ₹15,000 to ₹75,000 per injection depending on the brand used.

Why Choose Dr. Vikas Veerwal for CNVM and ARMD Treatment in Delhi-NCR?

When it comes to retinal diseases like ARMD and CNVM, expertise and early intervention are critical. Dr. Vikas Veerwal is one of the leading eye doctors in Delhi-NCR, trusted by thousands of patients.

👨⚕️ Why Dr. Vikas Veerwal?

• ✅ Trained in advanced retinal diagnostics and treatments
• ✅ Offers all latest FDA-approved anti-VEGF injections
• ✅ Personalized treatment plans using OCT-guided protocols
• ✅ Compassionate, clear communication and long-term monitoring
• ✅ Thousands of successful CNVM/ARMD injections done
• ✅ State-of-the-art facilities in Delhi-NCR for retina care

“My father regained his vision clarity within weeks of starting treatment with Dr. Vikas Veerwal. His approach is confident, yet very comforting.” – Nivedita R., Gurgaon.

Book an Appointment with Dr. Vikas Veerwal

Don’t wait till vision loss becomes irreversible. If you or your loved ones are experiencing central vision changes, consult Dr. Vikas Veerwal today.

📍 Shreya Eye Centre, Jaipuria Mall, Indirapuram
📱 Call: 9811036639
🌐 Website: drvikasveerwal.com
📅 Open Mon–Sun (Wednesday closed) | Time: 10 AM – 7 PM