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Living with Sturge-Weber syndrome

A condition present from birth that affects blood vessels in the brain, skin, and eyes, often with a port-wine birthmark.

Understanding Sturge-Weber syndrome

Sturge-Weber syndrome is a condition that affects how certain blood vessels develop, causing differences in the brain, skin, and eyes from birth.

It has three main features: a red or pink birthmark (port-wine birthmark), a brain blood vessel difference (leptomeningeal angioma), and glaucoma, or high pressure in the eye. Not everyone has all three. The birthmark is usually on one side of the face. Brain changes can cause stroke-like episodes with temporary weakness on one side, vision changes, seizures, and migraines.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Port-wine birthmark, usually on the face
  • Seizures
  • Glaucoma (high eye pressure)
  • Headaches
  • Delayed development or learning difficulty
  • Temporary weakness on one side of the body

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 brain and nervous system specialists, ear, nose, and throat specialists, eye disease specialists and genetic specialists.

  3. Consider genetic testing

    Changes in GNAQ are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.

  4. Connect with expert centers

    Alliance to Cure Cavernous Malformation, Sturge-Weber Foundation and Vascular Birthmarks Foundation may keep lists of experts for this condition.

Care & treatment

Care team
Brain and nervous system specialists (neurologists); Ear, nose, and throat specialists (otolaryngologists); Eye disease specialists (ophthalmologists); Genetic specialists (geneticists)
Expert care
Expert lists: Alliance to Cure Cavernous Malformation, Sturge-Weber Foundation, Vascular Birthmarks Foundation
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 Alliance to Cure Cavernous Malformation 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
Bring these questions to your next doctor visit
How often should my child have eye pressure checks for glaucoma?
How can we manage seizures, if they occur?
What options are there for the port-wine birthmark?

Quick facts

Symptoms usually startduring Pregnancy and as a Newborn
GenesGNAQ

Changes in the GNAQ gene are linked to this condition.

GeneticNeurologicalEndocrineSkin

Also known as: angiomatosis oculo-orbital-thalamo-encephalic syndrome; encephalocutaneous angiomatosis; encephalofacial angiomatosis; encephalofacial hemangiomatosis; encephalotrigeminal angiomatosis; encephalotrigeminal syndrome

Patient organizations

Source: NIH GARD · Sturge-Weber syndromeGARD ID 7706 · 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 Sturge-Weber syndrome.

Explore the Sturge-Weber syndrome blog

Explore research for Sturge-Weber syndrome

Explore actively recruiting Sturge-Weber syndrome studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Sturge-Weber syndrome 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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