Skip to content
knowrare
HealthSignal
Your condition community

Living with Primary ciliary dyskinesia

An inherited condition in which tiny hair-like cilia work poorly, causing long-lasting lung, sinus and ear infections and sometimes fertility problems.

Understanding Primary ciliary dyskinesia

Primary ciliary dyskinesia is an inherited disorder with chronic breathing infections, organs placed in unusual positions, and trouble having children.

It is caused by abnormal cilia and flagella. Cilia are tiny finger-like projections on cells that help move fluid and particles. Most babies have breathing trouble at birth. Children have year-round stuffy nose and a chronic cough from the first year, and frequent lung infections that can lead to bronchiectasis (damaged airways). Ear infections are common and can lead to hearing loss if untreated.

Signs & symptoms

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

  • Breathing trouble in newborns
  • Constant stuffy nose and sinus infections
  • Wet cough and repeated lung infections
  • Repeated ear infections
  • Nasal polyps
  • Male infertility

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 genetic specialists, lung and breathing specialists and urinary and male reproductive system specialists.

  3. Ask which tests can help

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

  4. Connect with expert centers

    Primary Ciliary Dyskinesia (PCD) Foundation, Immune Deficiency Foundation and Resolve: The National Infertility Association may keep lists of experts for this condition.

Care & treatment

Care team
Genetic specialists (geneticists); Lung and breathing specialists (pulmonologists); Urinary and male reproductive system specialists (urologists)
Expert care
Expert lists: Primary Ciliary Dyskinesia (PCD) Foundation, Immune Deficiency Foundation, Resolve: The National Infertility Association
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 Primary Ciliary Dyskinesia (PCD) Foundation 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
Which tests confirm primary ciliary dyskinesia, and should we have genetic testing?
How can we clear the airways and prevent lung damage?
Should my hearing be checked, and what should I know about fertility?

Quick facts

Symptoms usually startNewborn
InheritanceAutosomal Dominant, Autosomal Recessive, X-Linked

GARD says changes in genes cause this condition but doesn't name one gene in this record. It can be inherited in autosomal dominant, autosomal recessive or X-linked patterns.

GeneticRespiratory

Also known as: ciliary dyskinesia; ciliary motility disorder; immotile ciliary syndrome; kartagener's syndrome; lack of coordinated beating of respiratory cilia; pcd

Patient organizations

Source: NIH GARD · Primary ciliary dyskinesiaGARD ID 4484 · 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 Primary ciliary dyskinesia.

Explore the Primary ciliary dyskinesia blog

Explore research for Primary ciliary dyskinesia

Explore actively recruiting Primary ciliary dyskinesia studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Primary ciliary dyskinesia 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

Powered by HealthSpark, our AI chat helper

I can help you find recruiting Primary ciliary dyskinesia studies. Enter a ZIP code, address or city below and I'll look within 50 miles.

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

Get Signals for Primary ciliary dyskinesia

Stay in the loop with community stories and updates from medical researchers.

HealthStoryfor Primary ciliary dyskinesia

Create a living journal that talks back

HealthStory evolves private journaling with a living AI journal that talks back and asks thoughtful questions, helping you capture your Primary ciliary dyskinesia experiences more deeply and prepare for better conversations with your doctors and care team.

Start your journal

Your journal is private. Sharing your story publicly is a separate choice, made with Share your story above.