When most people hear Primary Ciliary Dyskinesia (PCD), they think about the lungs, chronic cough, sinus problems, or recurrent respiratory infections. But PCD can affect much more than the respiratory system.

PCD affects cilia, the microscopic, hair-like structures that help move mucus, fluid, and other materials throughout the body. Cilia are also found throughout parts of the female reproductive tract, where their coordinated movement plays an important role in

When most people hear Primary Ciliary Dyskinesia (PCD), they think about the lungs, chronic cough, or recurrent respiratory infections. But PCD can affect much more than breathing.

PCD is a genetic condition involving tiny, hair-like structures called cilia. These structures help move mucus, fluid, and other materials throughout the body. Related structures called flagella are also important in the male reproductive system because

When most people hear Primary Ciliary Dyskinesia (PCD), they think about the lungs. But PCD can affect another important part of the respiratory system: the sinuses.

Inside the nose and sinuses are millions of microscopic, hair-like structures called cilia. They normally work together to move mucus, trapped particles, and germs toward areas where they can be cleared. In PCD, these cilia may be 

Most of us never think about the microscopic cleaning system working inside our lungs every time we breathe. Millions of tiny, hair-like structures called cilia help keep the airways clean by moving mucus, germs, and debris out of the respiratory system.

For people living with Primary Ciliary Dyskinesia (PCD), that cleaning system doesn't