Age-Related Macular Degeneration (AMD)

AMD is a leading cause of vision loss for adults over 50—but early detection and advanced care can help preserve sight. Schedule a comprehensive eye exam today.

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Protecting Central Vision

Macular_Degeneration

Protecting Central Vision

Age-related macular degeneration (AMD) is a progressive eye condition affecting as many as 15 million Americans. It is the number one cause of severe vision loss and legal blindness in adults over 50 in the U.S, and escalates with age. AMD attacks the macula of the eye, destroying the clear, “straight ahead” central vision necessary for reading, driving, identifying faces, watching television, doing fine detailed work, safely navigating stairs, and performing other daily tasks we take for granted. It can make it more difficult to see contrast and can change the way color is seen. Peripheral (side) vision may not be affected, but many AMD patients see only dim images or black holes at the center of their vision.

 

Once vision is lost due to AMD, treatment cannot restore it. This is why regular eye exams and early detection of AMD are so important.

Understanding the Two Types of AMD

Atrophic AMD

"Dry AMD"

The most common form of AMD accounting for about 80-90% of cases. It is caused by the slow, gradual deterioration and thinning of the macula, often due to the build-up of tiny yellow deposits called drusen.

Progression & Symptoms

Progresses slowly, often causing gradual blurring or reduced central vision over time.

Neovascular AMD

"Wet AMD"

10% of people with AMD have "wet" AMD, its less common but more severe form of AMD. It occurs when abnormal blood vessels grow beneath the macula and leak fluid or blood, causing rapid and significant damage.

Progression & Symptoms

Can lead to sudden and severe changes in central vision, including straight lines appearing wavy or a dark spot appearing quickly. Requires immediate medical attention.

Symptoms of Macular Degeneration

Symptoms often appear subtly in the early stages, making routine comprehensive eye exams essential, especially for those over 50.

Be sure to call us immediately if you notice:

  • Wavy or distorted straight lines (often noticeable when looking at door frames or window blinds).
  • Reduced central vision in one or both eyes.
  • A blurred spot or blind spot in the center of your field of vision.
  • The need for brighter light when reading or doing close-up work.
  • Difficulty recognizing faces.

Our Comprehensive Approach to AMD Care

At St. Charles Eye Center, we use advanced diagnostic technology to accurately detect, monitor, and manage AMD.

  • Advanced Diagnostics: We use high-resolution imaging, including Optical Coherence Tomography (OCT), to non-invasively map the layers of the retina and detect drusen, fluid, and blood vessels.
  • AMD Monitoring: We often use the Amsler Grid—a simple tool patients can use at home—to monitor for the appearance of wavy or broken lines, which can indicate the disease is progressing.
  • Treatment for Dry AMD: Management often involves lifestyle changes and specific nutritional supplements, primarily the AREDS/AREDS2 formula (Vitamins C, E, Zinc, Copper, and Lutein/Zeaxanthin), which have been scientifically proven to slow the progression of intermediate-stage AMD.
  • Treatment for Wet AMD: We provide the latest medical treatments, including Anti-VEGF injections (like Lucentis, Eylea, or Avastin) administered in the office to stop the growth of abnormal blood vessels and reduce leakage.

 

Next Steps

Early detection offers the best chance to preserve vision. If you are over the age of 50 or have a family history of AMD, please schedule a comprehensive eye exam with dilation.

Call us at (636)946-6986