Wet age-related macular degeneration (WMD) is the advanced form of age-related macular degeneration (ARMD), a condition that can cause permanent central vision loss. WMD is an advanced form of age-related macular degeneration. It happens when age-related changes in your eyes worsen and cause new blood vessels to grow and leak underneath the retina., When you have age-related macular degeneration (AMD), the macula is damaged. AMD comes in two types: wet and dry. The dry type is more common than the wet type., Wet age-related macular degeneration (AMD) causes rapid and progressive central vision loss. Early treatment can reduce the amount of vision loss you experience., Wet AMD vs. Dry AMD Age-related macular degeneration is an eye disease that causes damage to your macula, resulting in blurred central vision. Dry AMD occurs when cells from your macula begin to thin and break down. It can exist in its early stages without symptoms., For more than a decade, ophthalmologists have treated wet age-related macular degeneration (AMD) with periodic eye injections and dry AMD with antioxidant vitamins. These treatments were groundbreaking, offering hope for the first time that this sight-threatening disease could be slowed, and in some cases stopped or even reversed. This revolution is undergoing an intriguing evolution. So, what , Symptoms of Wet Macular Degeneration With the “wet” type of age-related macular degeneration, patients may see a dark spot (or spots) in the center of their vision due to blood or fluid under the macula..