Age-Related Macular Degeneration (AMD) is a progressive eye condition that affects the macula, the small central part of the retina responsible for sharp, detailed vision. It is the leading cause of vision loss in adults over 50. AMD affects activities like reading, driving, and recognizing faces, though peripheral vision typically remains intact. There are two forms of AMD: Wet and Dry.
| Feature | Dry AMD (Non-Exudative) | Wet AMD (Exudative) |
|---|---|---|
| Prevalence | ~80-90% of cases | ~10-20% of cases |
| Progression | Slow, gradual vision loss | Rapid, sudden vision loss |
| Cause | Thinning of the macula/Drusen | Abnormal blood vessel growth |
| Urgency | Requires regular monitoring | Medical Emergency |
| Treatment | Supplements & Lifestyle | Anti-VEGF Injections/Laser |
If you notice any of the following symptoms, schedule a diagnostic screening at an OasisEye branch immediately:
To use an Amsler Grid:
Our specialists utilize the latest multi-modal imaging to detect AMD before vision loss occurs.
While there is currently no permanent cure for AMD, vision loss can be significantly slowed or stabilized. Dry AMD is managed with specialized eye vitamins (AREDS2 formula), while Wet AMD can often be successfully managed with regular anti-VEGF injections to prevent further damage.
Injection frequency has significantly decreased with 2026-generation drugs like Faricimab (Vabysmo) and high-dose Aflibercept (8mg). Many patients can now extend their treatment intervals to every 3 or 4 months, compared to the traditional monthly schedule, while maintaining stable vision.
While genetics play a role, lifestyle choices are critical. To lower your risk, specialists recommend quitting smoking (the #1 modifiable risk factor), maintaining a diet rich in leafy greens and Omega-3s, and protecting your eyes from UV light with 100% UVA/UVB blocking sunglasses. Managing blood pressure and cholesterol also supports long-term retinal health.
The most critical sign is a sudden change in vision. While Dry AMD progresses over years, Wet AMD can cause rapid distortion within days. If straight lines (like door frames or tiles) suddenly appear wavy, kinked, or broken, or if a new “blind spot” appears in the center of your vision, this is a medical emergency.
For patients with AMD, we recommend a “Retinal-Friendly” diet high in Lutein and Zeaxanthin. Key foods include dark leafy greens (kale, spinach), orange and yellow vegetables (carrots, bell peppers), and fatty fish (salmon, mackerel) rich in Omega-3. These nutrients act as “internal sunglasses,” helping to filter harmful blue light and protect macular cells.
