An Overview of Uses for Aflibercept
Age-related macular degeneration (AMD, or just macular degeneration) is a common eye disease associated with aging. It blurs the sharp, central vision you need for "straight-ahead" activities, such as reading or driving
(see Macular Degeneration and Driving).
If there is a significant loss of certain light-sensing cells in the macula, people may see a small blind spot in the middle of their field of vision. Over time, the blurred spot may get bigger and darker, taking up more of your central vision. You may have difficulty reading or recognizing faces until they are very close to you.
There are two
types of macular degeneration. About 90 percent of people with the condition have what's known as the "dry" type, and the remaining 10 percent have the "wet" type. However, wet macular degeneration accounts for 90 percent of all blindness from the disease.
In wet macular degeneration, new blood vessels grow behind the macula. Because these new blood vessels tend to be quite fragile, they will often leak blood and fluid under the macula. This causes rapid damage to the macula, which can lead to the loss of central vision in a short period. Wet
macular degeneration symptoms include straight lines appearing crooked and a blind spot in the center of your vision.
With this condition, loss of central vision can occur quickly. Wet macular degeneration is a more advanced form of the disease, and is more severe than
dry macular degeneration.
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