Home Page

ABOUT US






OUR TEAM


ABOUT THE EYE


CONTACT US

Macular Degeneration

 
 

What is macular degeneration
How can I tell if I have macular degeneration?
How is macular degeneration treated?








Back to the Eye Diseases Page



What is macular degeneration?

     Macular degeneration is a serious eye disease that occurs in many adults after age 50. The macula (the part of the retina that controls central, detailed vision) becomes damaged. Central vision becomes limited. However, side vision remains clear. There are two types of macular degeneration: "dry" and "wet."
     Dry macular degeneration is the most common type. The cells that make up the macula slowly get sick and die. This will affect central vision; but usually progresses very slowly. In wet macular degeneration, there is bleeding underneath the retina layer in the macula. This usually causes sudden and severe loss of central vision.

Back to top of page


How can I tell if I have macular degeneration?

     In the early stages, changes in vision may be hard to notice. Over time, your central vision slowly worsens. You may notice wavy lines and blank spots in the center of your vision. Colors may look dim. These symptoms typically worsen very slowly. However, if there is bleeding (wet macular degeneration), there may be sudden and severe visual disturbance, and loss of central vision.

Back to top of page


How is macular degeneration treated?

     There currently is no proven treatment for macular degeneration. Some people have advocated that Zinc and Lutein can slow the progression of macular degeneration. Zinc can be found in common vitamin compounds. Lutein can be found in certain green, leafy vegetables (e.g. kale, collards, spinach, turnips, etc.). Lutein can also be taken as a supplemental pill or in vitamin compounds (such as Ocuvite, I-Caps, Centrum, etc.). If you have macular degeneration, your eyes need to be monitored regularly because the dry form can become the wet form.
     If you have the wet form, sometimes laser or light (photodynamic therapy) can be performed to keep the damage from spreading. However, the moderate to severe loss of vision associated with this form is usually not reversible. In severe, bilateral cases of macular degeneration, more drastic surgeries have been performed (such as subretinal surgery to remove the bleeding and scarring or surgery to rotate the abnormal part of the macula away and to rotate in a healthier part of the macula). These surgeries have variable and unpredictable results.

Back to top of page