Macular Degeneration
Age-related Macular Degeneration (AMD) affects over 9 million Americans and is the leading cause of blindness and loss of central vision among adults over the age of 65. AMD affects the part of the eye that allows you to see fine detail by blurring the central vision. It can have devastating impact on your ability to read, drive or sew. An AMD patient views the world like the photo below.
AMD is cause by the destruction of light-sensitive cells in the macula, the central portion of the retina in the back of the eye.
There are two forms of AMD, dry and wet
- Dry AMD - characterized by small yellow particles and pigment changes in the macula caused by cells breaking down. Over time, the deposits may grow together and harden, thereby interfering with central vision.
- Wet AMD - Occurs when abnormal blood vessels behind the retina start to grow under the macula. These blood vessels often leak blood and fluid. Wet AMD is the more advanced form of the disease and loss of vision occurs quickly.
One way to check for AMD is to look at an Amsler Grid. Cover one eye and stare at the black dot in the center. If the straight lines appear wavy or are missing you may have AMD. Check with your eye-car professional for a full diagnosis.
There is no known cure for AMD, however through early detection AMD patients can protect their vision from further deterioration. Treatment options include laser surgery, photodynamic therapy, or injections aimed at destroying abnormal blood vessels or preventing them from leaking.
To increase awareness of AMD and help those living with the disease the American Retina Foundation has developed an AMD Kit. The kit contains a video, brochure, and recipe cards. The kits are available free of charge. To request a kit click here.
AMD Resources
To find a retina specialist in your area