Overview
Age-related macular degeneration (AMD) is a common eye condition that primarily affects individuals aged 60 and older. It impacts the macula, a small but vital area in the retina responsible for sharp, central vision. The retina itself is a light-sensitive layer at the back of the eye that converts light into electrical signals, allowing the brain to interpret visual images. AMD progressively deteriorates central vision, making everyday tasks such as reading, driving, and recognizing faces challenging.
AMD exists in two main forms:
Dry AMD: The more common type, involving the gradual accumulation of drusen (waste deposits) in the macula, leading to slow vision loss.
Wet AMD: Less common but more severe, caused by the growth of abnormal blood vessels under the macula, often leaking blood or fluid, resulting in rapid vision loss.
Although AMD cannot be cured, early diagnosis and timely intervention can slow progression, preserving remaining vision. Common risk factors include age, family history, smoking, high blood pressure, and excessive sun exposure.
AMD not only affects vision but also significantly impacts the quality of life, emphasizing the importance of awareness, prevention, and treatment options.
What is Age-Related Macular Degeneration?
Age-related macular degeneration (AMD) is a progressive eye condition that primarily impacts the macula, a small but vital part of the retina. The macula is responsible for sharp, detailed central vision, which is essential for activities such as reading, sewing, driving, and recognizing faces. When AMD develops, the macula deteriorates, making these everyday tasks increasingly challenging and, in severe cases, impossible.