Age-related macular degeneration (AMD) is a leading cause of vision loss, and one of its advanced forms, geographic atrophy (GA), can significantly impact daily life. While recent FDA-approved treatments offer hope by slowing the disease's progression, many individuals with GA still face challenges with their vision. Understanding prevention strategies, available support, and how a low vision doctor can help is essential for maintaining independence and quality of life.
Prevention Strategies: Reducing Risk Factors
Although geographic atrophy cannot be completely prevented, addressing modifiable risk factors can help reduce the risk of progression:
- Quit Smoking: Smoking is a major risk factor for AMD. Quitting can slow disease progression and improve overall health.
- Manage Chronic Conditions: Conditions like diabetes, high blood pressure, and high cholesterol can contribute to worsening vision. Work with your healthcare provider to keep these conditions under control.
- Protect Your Eyes: Wear sunglasses with yellow-tinted lenses to shield your eyes from harmful UV light. Use safety glasses when working or engaging in activities that could cause eye injuries.
- Adopt a Healthy Lifestyle: A diet rich in leafy greens, colorful fruits, and omega-3 fatty acids, combined with regular physical activity, supports overall eye health. Consider AREDS2 supplements if recommended by your eye care provider.
How Geographic Atrophy Affects Vision
GA primarily damages the macula, the central part of the retina responsible for sharp, detailed vision. As the condition progresses, individuals may experience:
- Difficulty reading or recognizing faces.
- Trouble with activities like cooking, driving, or navigating unfamiliar areas.
- Increased reliance on peripheral vision, which may remain unaffected for a longer period.
How a Low Vision Doctor Can Help
Living with GA doesn't mean giving up your favorite activities or independence. A low vision optometrist, like those in the International Academy of Low Vision Specialists (IALVS), provides personalized solutions to enhance remaining vision. They can offer:
- Customized Low Vision Devices: Tools such as high-powered magnifiers, electronic video magnifiers, or wearable devices can improve your ability to read, watch TV, or work on hobbies.
- Visual Rehabilitation: Training to make the best use of your remaining vision, including strategies for navigating safely and efficiently.
- Home Adjustments: Recommendations for lighting, contrast, and organizational changes that make everyday tasks easier.
- Emotional Support and Resources: Living with vision loss can be overwhelming. A low vision doctor can connect you with supportive services and adaptive technology to help you stay active and engaged.
Hope for the Future
The recent approval of treatments like pegcetacoplan (SYFOVRE™) and avacincaptad pegol (IZERVAY™) represents a major milestone in managing GA. While these medications can slow progression, they are not a cure. This makes proactive care, including regular eye exams and seeking support from low vision specialists, critical for maintaining independence.
Take Control of Your Vision Health
If you or a loved one has geographic atrophy, know that help is available. Our low vision doctor is here to provide compassionate care and personalized solutions tailored to your needs. Contact us today to explore how the right low vision devices and strategies can empower you to live life to the fullest.