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Age-related macular degeneration
(AMD) is a very common eye disease associated
with aging that results in the loss of sharp,
central vision. It is a leading causes of legal
blindness and vision impairment in older patients.
In most cases, AMD has a slow progression over
several years. Symptoms include
- Straight lines appearing wavy
- Difficulty seeing at a distance
- Decreased ability to distinguish colors
- Inability to see details, such as faces or
words in a book
- Dark or empty spots block the center of your
vision
Although the exact cause of macular degeneration
is unknown, studies have shown the following individuals
may be at risk:
- People over age 60
- People with hypertension
- People that smoke
- People with a family history of AMD
The "dry" form of macular degeneration affects
approximately 90 percent of those with AMD. Studies
have found that high levels of zinc and antioxidants
play a key role in slowing the progression of
dry macular degeneration. The "wet" form affects
only 10 percent of those with AMD, but it accounts
for 90 percent of all severe vision loss from
the disease. For these individuals, conventional
laser treatment and photodynamic therapy (PDT)
treatment is used. PDT is used to reduce the risk
of moderate to severe vision loss in patients
with a few very specific forms of "wet" macular
degeneration. There are also new medications that
have had promising results in treating patients
with "wet" macular degeneration.
Early detection and treatment is the best defense
against losing your vision. If you are at risk
for macular degeneration, you should have a yearly
comprehensive eye examination with Sugarland Eye
& Laser Center. If you have been diagnosed with
AMD, we will have to see you every three to four
months
Sugarland Eye & Laser Center recommends the following
for individuals who have been diagnosed with AMD:
- Amsler
Grid
- Antioxidant Supplements
- Ultraviolet Protection Sunglasses
- Low Vision Services
- Smoking Cessation
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