ARMD Means Age-related macular degeneration. Here, the cells of the macula degenerate gradually. The macula is the most sensitive part of the retina. And the light rays reflected from the object are converging on this point. So, a degenerative change of the macula affects the vision seriously. In this particular condition, age or senility is a supporting factor for its development. So, it becomes more serious. If not handled correctly, it may lead to total blindness.