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PubMed This is a summary of 80 peer-reviewed journal articles Updated
Pulmonology

Primary Ciliary Dyskinesia (PCD) Resource Guide

At a Glance

Primary ciliary dyskinesia (PCD) is a rare genetic disorder where malfunctioning cilia cause chronic respiratory, ear, and sinus infections. While lifelong, PCD is highly manageable with an accurate diagnosis, daily airway clearance, and expert medical care at an accredited center.

Welcome to the Primary Ciliary Dyskinesia (PCD) Resource Guide.

Receiving a diagnosis of PCD can be overwhelming, especially after a long and frustrating journey of misdiagnoses. This guide is designed to empower you with evidence-based information, practical tools, and the medical knowledge you need to advocate for yourself or your child.

PCD is a rare genetic condition that affects the tiny hair-like structures in your body called motile cilia. When these cilia don’t function properly, the body struggles to clear mucus, leading to chronic respiratory, sinus, and ear infections. But with early diagnosis and the right daily care, PCD is a manageable condition.

Navigating This Guide

This comprehensive resource is broken down into specific topics to help you understand and manage every aspect of the disease:

01

What is Primary Ciliary Dyskinesia?

Learn what Primary Ciliary Dyskinesia (PCD) is, why it's often misdiagnosed as asthma, and how to manage your child's symptoms with airway clearance.

02

Symptoms & Warning Signs: Does this explain our experience?

Learn the early warning signs and daily symptoms of Primary Ciliary Dyskinesia (PCD). Understand chronic wet cough, situs inversus, and newborn distress.

03

Getting an Accurate Diagnosis: Understanding the Tests

Learn how Primary Ciliary Dyskinesia (PCD) is diagnosed. Understand nasal nitric oxide (nNO) testing, genetic panels, and microscopy results for your child.

04

Genetics, Subtypes & Prognosis: How DNA Shapes the Disease

Learn how DNA mutations like DNAH5, DNAH11, and CCDC39 affect Primary Ciliary Dyskinesia (PCD) prognosis, organ placement (situs inversus), and lung health.

05

Standard of Care Treatment & Daily Management: Taking Control of PCD

Learn the standard of care for Primary Ciliary Dyskinesia (PCD). Understand daily airway clearance routines, antibiotic use, and why to avoid ear tubes.

Our goal is to help you move from fear and confusion to confidence and control. By understanding the biology of the disease and the standard of care, you can build a strong partnership with your medical team and ensure the best possible outcomes.

Common questions in this guide

What is Primary Ciliary Dyskinesia (PCD)?
PCD is a rare genetic condition that affects motile cilia, the tiny hair-like structures in your body. When these cilia don't function properly, the body struggles to clear mucus, which leads to chronic and repeated infections in the lungs, sinuses, and ears.
What are the main symptoms and warning signs of PCD?
Classic warning signs include neonatal respiratory distress shortly after birth, chronic nasal congestion, and recurrent lung and ear infections. Some individuals may also experience fertility impacts or have Kartagener Syndrome, where internal organs are reversed.
How is Primary Ciliary Dyskinesia diagnosed?
Getting an accurate diagnosis involves a combination of specialized testing. Doctors typically use nasal nitric oxide (nNO) measurement, transmission electron microscopy (TEM) to examine the cilia closely, and genetic testing to identify specific gene mutations.
What is the standard treatment for PCD?
The standard of care for PCD focuses heavily on daily airway clearance therapies to help clear mucus from the lungs. Doctors also use targeted antibiotics to treat acute respiratory flare-ups and may sometimes prescribe maintenance antibiotics to prevent infections.
Should my child with PCD get ear tubes?
You should speak extensively with a specialized PCD care team before getting ear tubes for a child with this condition. The standard of care includes specific warnings and guidelines regarding ear tubes due to potential complications unique to PCD patients.
Do we need to go to a specialized clinic for PCD care?
Because PCD is a rare and complex genetic condition, it is highly recommended to receive care at an accredited PCD clinical center. These specialized teams are best equipped to handle baseline evaluations, like hearing and cardiac tests, and guide daily management.

Questions to Ask Your Doctor

Curated prompts to bring to your next appointment.

  1. 1.What is our specific plan for treating acute flare-ups of respiratory infections?
  2. 2.Do we need a referral for a baseline hearing evaluation or a cardiac test (echocardiogram) given the diagnosis?
  3. 3.Is our current care team connected with or part of an accredited PCD clinical center?
  4. 4.What are the criteria for starting maintenance antibiotics versus treating infections as they arise?

Questions For You

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This guide provides educational information about Primary Ciliary Dyskinesia (PCD) and should not replace professional medical advice. Always consult your specialized PCD care team regarding diagnosis, treatments, and daily management.

Get notified when new evidence is published on Primary ciliary dyskinesia.

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