AMD happens when a small central portion of the retina wears down. This part is known as the macula. The retina is the nerve tissue at the back of the eye that senses light. The disease happens as one gets older, which is why it is called age-related. To learn more about Macular Degeneration, visit here. In cases when it does not cause blindness, it causes serious problems with vision.
On the wet form of macular degeneration, what happens is that blood vessels grow from under the macula. The blood vessels cause a leakage of blood and fluid into the retina. When this happens, your vision becomes distorted such that if you are looking at straight lines, you will see them as wavy. Read more about Macular Degeneration from macular degeneration Bethesda. The wet form of macular degeneration can also lead to having blind spots and losing central vision. If the condition continues, the bleeding can eventually lead to forming a scar on the blood vessels, and this can cause a permanent central vision loss.