10 early warning signs of age-related macular degeneration
Age-related macular degeneration is a progressive eye condition that causes damage to the macula, or the part of the retina located at the back of the eye. This disease typically affects individuals aged 50 years and above. Early diagnosis and treatment of age-related macular degeneration can help manage its symptoms and maintain one’s eye health. Here are some early warning signs of age-related macular degeneration (AMD) that one should not ignore. Blurred vision One of the most common early signs of AMD is blurry vision, which occurs due to the leakage of blood or fluids from blood vessels into the macula. Inability to recognize familiar persons AMD severely affects one’s central vision, which is responsible for enabling recognition. Therefore, persons with AMD may be unable to recognize familiar faces, even those of close family members and friends. Straight lines appearing wavy The central vision enables one to recognize and differentiate shapes, lines, colors, etc. Patients with AMD, whose central vision is compromised, may perceive straight lines as wavy. Difficulty perceiving and differentiating colors The macula consists of multiple photoreceptor cone cells, which facilitate the perception and differentiation of colors. Since AMD causes damage to one’s macula, persons with this condition may be unable to perceive or differentiate between colors and shades.