Age-Related Macular Degeneration (AMD): A Leading Cause of Blindness
Age-related macular degeneration (AMD) is the leading cause of blindness in patients over the age of 75. The most common symptom of AMD is blurry vision, which can develop gradually or appear suddenly. However, some patients in the early stages of the disease may not experience any symptoms at all.
Risk Factors for AMD
Several factors increase the risk of developing AMD, including:
- Age – The likelihood of developing AMD increases as a person gets older.
- Cigarette smoking – Smoking has been strongly linked to a higher risk of AMD.
- Genetic abnormalities (family history) – A family history of AMD may contribute to its development.
- Cardiovascular disease – Poor circulation can affect eye health, making AMD more likely.
- Hypertension – High blood pressure can damage the delicate blood vessels in the eyes.
What Causes AMD?
AMD occurs due to a biochemical dysfunction in the cells of the macula, the central area of the retina responsible for central vision and fine detail perception. As a result, the macula deteriorates over time, leading to vision impairment.
Diagnosis and Types of AMD
To diagnose AMD, doctors perform a comprehensive eye exam supported by diagnostic imaging tests. There are two main types of macular degeneration:
- Dry AMD – This form is less severe in the early stages. However, it can progress gradually, leading to vision loss over time.
- Wet AMD – This more advanced stage involves abnormal blood vessel growth, which can cause sudden and significant vision loss. Importantly, Dry AMD can develop into Wet AMD, making early detection crucial.
At-Home Monitoring with Foresee Home
Fortunately, patients with intermediate Dry AMD can now monitor their condition at home using Foresee Home, a device designed to detect early signs of disease progression before symptoms become noticeable. Without timely and proper treatment, this progression could result in irreversible vision loss.
How Does Foresee Home Work?
Foresee Home, which is prescribed by an eye doctor and covered by Medicare, is easy to use. First, the patient completes a simple self-test by looking at the device screen. Then, the results are automatically sent to the Notal Vision Monitoring Center. Finally, the patient’s eye doctor reviews the results and contacts them if necessary to schedule a visit.
Facts about Forsee Home:
- FDA cleared
- Medicare covered
- Helps to protect your vision and keep your independence
