Fading of the light. The eye disease AMD is currently incurable, but you can take steps to manage it.
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D000368:Aged; D006801:Humans; D008268:Macular Degeneration / Q000503:physiopathology / Q000523:psychology / Q000628:therapy*; D010778:Photochemotherapy / Q000191:economics; D011166:Porphyrins / Q000627:therapeutic use; D014481:United States; D000077362:Verteporfin
D011166:Porphyrins; D000077362:Verteporfin