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Esta página también está en Español: Degeneración macular — lo que dice la evidencia

Age-related macular degeneration (AMD) is a leading cause of vision loss in Americans aged 60 and older. It destroys the sharp, central vision needed to see objects clearly and for tasks such as reading and driving.

It affects the macula, the part of the eye that sees fine detail, and makes its cells die. It does not hurt.

Two types

Wet AMDDry AMD
What happensAbnormal blood vessels grow under the macula and often leak blood and fluidThe light-sensitive cells in the macula slowly break down
How fastDamages the macula quicklyCentral vision is lost gradually
A common early signBlurred visionStraight lines look crooked

Exams and treatment

Regular comprehensive eye exams can find macular degeneration before it causes vision loss. Treatment can slow the loss of vision, but it does not restore vision already lost.

Sources

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Licencia: CC0 1.0 (dominio público) · Adaptado de medlineplus.gov

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