As dry AMD progresses toward geographic atrophy, you may notice these early warning signs:
• Difficulty distinguishing between different shades of the same color
• Problems seeing in low light conditions
• Blurriness in central vision
• Straight lines starting to appear wavy
• Trouble with contrast sensitivity If these Show Full Answer
As dry AMD progresses toward geographic atrophy, you may notice these early warning signs:
• Difficulty distinguishing between different shades of the same color
• Problems seeing in low light conditions
• Blurriness in central vision
• Straight lines starting to appear wavy
• Trouble with contrast sensitivity If these symptoms worsen and geographic atrophy develops, you may experience:
• Larger permanent blind spots (scotomas)
• More severe central vision blurriness
• Increased difficulty recognizing faces
• Greater loss of color vision
• Worsening night vision
It's important to note that peripheral vision typically remains unaffected, and progression usually occurs over years rather than suddenly. About 19% of people with early/intermediate AMD progress to geographic atrophy within two years of diagnosis.
July 28, 2025