
Living with Cone-rod dystrophy 1
A rare eye disease in which the retina's light-sensing cells slowly break down, causing vision loss that gets worse over time.
Understanding Cone-rod dystrophy 1
The first signs often start in childhood with blurry vision and strong light sensitivity. As it progresses, people can also develop color vision problems, blind spots, side vision loss, night blindness and shaking eye movements.
Signs & symptoms
GARD doesn't list a separate symptom list for this condition. The summary describes these:
- Blurry vision
- Strong sensitivity to light
- Color vision problems
- Blind spots
- Loss of side vision
- Night blindness
Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.
Diagnosis
- 1Talk with your doctor
Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.
- 2See a specialist
Your doctor may refer you to a specialist who knows rare conditions.
- 3Ask which tests can help
Your care team will decide which exams and tests can confirm the diagnosis.
- 4Connect with expert centers
Foundation Fighting Blindness may keep lists of experts for this condition.
Care & treatment
- Care team
- A doctor familiar with rare conditions, plus specialists as needed
- Expert care
- Expert lists: Foundation Fighting Blindness
- Treatment
- GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
- Research
- Clinical trials and observational studies may be options. See the research section below.
General information, not medical advice. Your care team makes the decisions.
Everyday life
Living with a rare condition is easier with support.
- Connect with Foundation Fighting Blindness and other patient organizations
- Keep notes on symptoms, changes and questions for appointments
- Ask about patient registries that help research
- Look into financial aid and travel resources for care visits
Quick facts
GARD doesn't name a gene here. It is inherited in an autosomal dominant pattern.
Also known as: cone-rod dystrophy type 1; cone-rod retinal dystrophy-1; cord1; crd1
Patient organizations
- Foundation Fighting BlindnessCone-rod dystrophy 1 · United States
- Prevent Blindness AmericaCone-rod dystrophy 1 · United States
You are more than your diagnosis
Perspectives from people navigating life with Cone-rod dystrophy 1.
Explore research for Cone-rod dystrophy 1
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- Eligibility is confirmed by the study team
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