What Is Macular Degeneration?
Age-related macular degeneration (AMD) is a leading cause of vision loss in adults over 50. It affects the macula — the small central part of the retina responsible for sharp, detailed vision — making it harder to read, drive and recognize faces, while side vision usually stays intact.
AMD often develops slowly and without pain. Regular eye exams allow it to be detected early, when monitoring and treatment can do the most to protect your sight.
Dry and Wet AMD
Dry AMD
The most common form, in which the macula gradually thins with age. Progression is usually slow, and certain vitamin formulas may help some patients.
Wet AMD
A less common but more serious form, in which abnormal blood vessels leak under the retina. Prompt treatment with eye injections can help preserve vision.
Symptoms to Watch For
- Blurry or fuzzy central vision
- Straight lines that appear wavy or bent
- A dark, blurry or empty area in the center of your vision
- Needing brighter light for reading or close work
Frequently Asked Questions
Who is at risk for macular degeneration?
Age is the biggest risk factor. Family history, smoking, high blood pressure and long-term sun exposure can also increase your risk.
Can I lower my risk of AMD?
Not smoking, eating a diet rich in leafy greens and fish, protecting your eyes from UV light and having regular eye exams can all help.