Peripheral vision loss
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Explore overview, symptoms, causes, treatment, diagnosis, prevention, and FAQ articles for this condition.
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What is Retinitis pigmentosa
Retinitis pigmentosa is a group of inherited disorders that cause progressive degeneration of the retina, the light-sensitive tissue at the back of the eye. The condition primarily affects the photoreceptors, especially rod cells, and later involves cone cells and the retinal…
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Symptoms of Retinitis pigmentosa
Retinitis pigmentosa causes a characteristic set of visual symptoms: night blindness, loss of peripheral vision, difficulty adapting from light to dark, and, later, reduced central vision. These symptoms arise because the light-sensitive cells of the retina gradually stop functioning and are…
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Causes of Retinitis pigmentosa
Retinitis pigmentosa is caused primarily by inherited genetic changes that disrupt the function and survival of retinal cells, especially rod and cone photoreceptors and the retinal pigment epithelium. In most people, the condition develops because mutations interfere with the proteins that…
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Diagnosis of Retinitis pigmentosa
Retinitis pigmentosa is a group of inherited retinal disorders that gradually damage the light-sensitive cells of the retina and the supporting pigment epithelium. Because the disease often begins with subtle night vision problems and peripheral field loss, diagnosis is usually made…
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Treatment for Retinitis pigmentosa
Retinitis pigmentosa is treated with a combination of vision-supporting measures, monitoring, selected medications in limited situations, and, in some cases, procedures or emerging gene-based interventions. There is no single universal cure, because retinitis pigmentosa is not one disease but a group…
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Prevention of Retinitis pigmentosa
Retinitis pigmentosa is a group of inherited retinal disorders in which photoreceptor cells, especially rod cells and later cone cells, gradually lose function and die. Because the underlying cause is usually a genetic change present from birth, the condition is generally…
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FAQ about Retinitis pigmentosa
Retinitis pigmentosa, often shortened to RP, is a group of inherited eye disorders that gradually damage the light-sensitive cells in the retina. Because the retina converts light into signals the brain can interpret, changes in this tissue can affect night vision,…