What Is Anti-VEGF Therapy and When Is It Needed?
Anti-VEGF therapy is used to manage retinal diseases where abnormal blood vessels cause leakage, swelling, and vision loss. VEGF (Vascular Endothelial Growth Factor) promotes blood vessel growth, and Anti-VEGF medications block this action.
Conditions Treated:
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Wet Age-related Macular Degeneration (AMD)
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Diabetic Retinopathy & Diabetic Macular Edema
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Retinal Vein Occlusion (RVO)
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Myopic Choroidal Neovascularization (mCNV)
Patients typically begin treatment after symptoms like blurry vision, distortion, or dark spots are diagnosed by a retina specialist.
What Are the Different Types or Techniques of This Treatment?
Common Anti-VEGF Drugs:
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Avastin (Bevacizumab) – Affordable, widely used off-label
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Lucentis (Ranibizumab) – High precision, FDA-approved
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Eylea (Aflibercept) – Long-acting, broader spectrum
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Beovu (Brolucizumab) – Requires fewer injections
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Vabysmo (Faricimab) – Targets two pathways (VEGF + Ang-2)
Techniques:
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Loading Phase: 3 injections over 3 months
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Maintenance: Based on disease activity (PRN or treat-and-extend)
The drug is injected into the eye using a sterile, pain-minimized method. The entire session usually takes less than 30 minutes.
What Is the Standard Treatment Protocol for International Patients in India?
India provides a seamless, efficient process for visiting patients:
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Initial Consultation:
Retinal exam with OCT, angiography, and diagnosis confirmation. -
Counseling:
Detailed explanation of drug options, schedule, and expected results. -
Injection Day:
Administered painlessly under topical anesthesia in a sterile setting. -
Monitoring:
Observation for 1–2 hours post-procedure. Eye drops prescribed. -
Follow-Up Plan:
Frequency of future injections based on disease response.
This complete cycle is often completed in just 1 to 2 days, ideal for short visits.
What Kind of Devices or Tools Are Used?
Though no implant is used, the procedure relies on precision tools:
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Fine-gauge sterile needles (30–32G)
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Topical anesthetic drops and povidone-iodine
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Eyelid speculum
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OCT and digital fundus cameras
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FDA-approved Anti-VEGF vials or prefilled syringes
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Post-injection antibiotic eye drops
Indian eye hospitals follow global best practices for hygiene and equipment.
What Is the Cost Breakdown of Anti-VEGF Therapy in India?
Anti-VEGF Drug | Average Cost Per Injection (USD) |
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Avastin (Bevacizumab) | $350 – $400 |
Lucentis (Ranibizumab) | $600 – $750 |
Eylea (Aflibercept) | $700 – $850 |
Beovu (Brolucizumab) | $800 – $900 |
Additional Charges:
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OCT & Evaluation: $30 – $80
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Consultation: $20 – $50
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Follow-Up: $25 – $40
Most Indian centers offer bundled packages that include consultation, injection, procedure fees, and post-care instructions.
Why Should International Patients Choose India for This Treatment?
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Globally trained retina surgeons
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FDA-approved medications used
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Fast appointments with minimal wait time
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Complete packages with no hidden charges
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Multilingual staff for easier communication
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Medical tourism facilitation from start to finish
Patients from across the globe trust India for safe, timely, and cost-effective Anti-VEGF care.
Why Choose Healzone for Safe and Stress-Free Treatment in India?
Healzone offers complete support for international patients:
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Pre-Arrival Help: Video consults, expert opinions, cost estimates
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Hospital Tie-Ups: With top retina specialists and hospitals
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Transparent Pricing: All-inclusive packages
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Travel & Lodging Support: Hotel booking, airport pickup, and in-city transport
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24/7 Assistance: A dedicated care manager for your stay
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Language Interpreters: Smooth communication at every step
Healzone ensures that you focus on healing while they manage the rest.
What Is the Recovery Process and Post-Op Care Timeline?
Recovery is usually smooth and fast:
Immediately After Injection:
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Redness, mild irritation, or tearing may occur
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Antibiotic drops prescribed for 3–5 days
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Avoid rubbing the eye or exposure to dust and water
Follow-Up Plan:
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Visit within 1–3 days post-injection
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OCT scan after 4 weeks
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Further injections spaced 4–6 weeks apart based on response
Activity Resumption:
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Normal activities in 24 hours
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Avoid heavy workouts or swimming for 3–5 days
Patients often report improvement after just a few doses, though ongoing care is usually required.
How Should International Patients Prepare for This Treatment in India?
Checklist Before Travel:
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Medical Records:
OCT scans, prior injections, angiography reports. -
Visa & Travel:
Apply for a Medical Visa; book flights and confirm stay for 3–5 days. -
Consultation:
Many clinics offer virtual assessments pre-arrival. -
Health & Medications:
Share any chronic conditions or allergies; carry current prescriptions. -
Travel Services:
Partner with Healzone for coordinated care, accommodation, and transport.
What Long-Term Care or Lifestyle Changes Are Needed Post-Treatment?
Anti-VEGF therapy requires continuous monitoring to protect vision long term.
Ongoing Care Includes:
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Regular injections as advised
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OCT scans to monitor changes
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Yearly eye exams
Lifestyle Recommendations:
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Manage diabetes and blood pressure
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Avoid smoking
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Eat antioxidant-rich foods (leafy greens, fish)
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Wear UV-protective sunglasses
Supportive Care:
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Use vision aids if needed
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Counseling or support groups for chronic cases
Staying consistent with follow-up ensures the best visual outcome.
What Kind of Support Do Patients Get Before, During, and After Treatment?
India’s medical tourism ecosystem ensures comprehensive support:
Before Treatment:
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Video consultations and diagnosis
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Visa help and invitation letters
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Pre-arranged cost estimates
During Treatment:
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Fast-track hospital access
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Language support
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Hotel booking and transport
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24/7 patient coordination
After Treatment:
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Repeat scans and post-care
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Telemedicine consults
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Vision rehabilitation services
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Discharge summaries and records
With facilitators like Healzone, the entire treatment process is smooth, safe, and completely guided.