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Living with Hereditary glaucoma

A group of inherited eye conditions in which the optic nerve is slowly damaged, often by high pressure in the eye.

Understanding Hereditary glaucoma

Hereditary glaucoma is a group of inherited eye conditions in which the optic nerves, which link the eyes to the brain, are slowly damaged.

Damage can reduce side vision. Other signs can include bulging eyes, a lot of tearing, and sensitivity to light. Most often the damage comes from high pressure inside the eye. Early-onset glaucoma appears before age 40 and depends mainly on heredity. Primary congenital glaucoma appears before age 3. Juvenile open-angle glaucoma appears in childhood or early adulthood.

Signs & symptoms

GARD doesn't list a symptom list for this condition, but the summary describes these signs:

  • Loss of side (peripheral) vision
  • Bulging eyes
  • Lots of tearing
  • Sensitivity to light (photophobia)
  • High pressure in the eye

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include eye disease specialists and genetic specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

Care & treatment

Care team
Eye disease specialists (ophthalmologists); Genetic specialists (geneticists)
Expert care
Ask about multidisciplinary care centers for rare conditions
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 BrightFocus Foundation
  • 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
Bring these questions to your next doctor visit
Which type of glaucoma do I or my child have?
How often should eye pressure and the optic nerve be checked?
Should family members have eye exams or genetic testing?

Quick facts

Symptoms usually startChild
InheritanceAutosomal Dominant, Autosomal Recessive

GARD says changes in genes (also called variants) cause hereditary glaucoma. It can be autosomal dominant or autosomal recessive. Some people have structural differences that block fluid draining from the eye.

Genetic

Also known as: hereditary glaucoma (disease); pediatric-onset glaucoma of genetic origin

Patient organizations

Source: NIH GARD · Hereditary glaucomaGARD ID 2486 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Hereditary glaucoma.

Explore the Hereditary glaucoma blog

Explore research for Hereditary glaucoma

Explore actively recruiting Hereditary glaucoma studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Hereditary glaucoma with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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