Age-related macular degeneration (AMD) is a condition that affects the macula, which is the part of the eye that provides sharp, central vision. AMD is the leading cause of vision loss in people over the age of 50. There are two types of AMD: dry and wet. Dry AMD is the most common form, and it affects about 80% of people with AMD. Wet AMD is less common, but it can cause more severe vision loss. Dry AMD is caused by the buildup of drusen, which are small, fatty deposits under the retina. As drusen build up, they can damage the macula and lead to vision loss. Wet AMD is caused by the growth of abnormal blood vessels under the retina. These blood vessels can leak fluid and blood, which can damage the macula and lead to vision loss. There is no cure for AMD, but there are treatments that can help slow the progression of the disease. Treatment for dry AMD usually involves taking dietary supplements that contain antioxidants and zinc. Treatment for wet AMD usually involves injections...
Strategic analysis on geopolitics, financial systems, and Pakistani affairs, blended with personal stories and commentary from Karachi. Written by Munaeem Jamal.