The trachea, also called the windpipe, is part of the passageway that supplies air to the lungs. Any prolonged blockage, even for a few minutes, can cause death. The trachea is about 4.5 inches long ...

For millions of Americans, seasonal allergies bring the familiar annoyance of sneezing, itchy eyes, and congestion. But for some, these allergic reactions extend deeper into the respiratory system, ...

Bronchitis happens when your bronchial tubes become swollen and inflamed. Your bronchial tubes are responsible for delivering air from your windpipe to your lungs. Bronchitis makes it harder for air ...

Bronchitis is when your bronchial tubes, which carry oxygen from your windpipe to your lungs, become inflamed. The lining of the tubes makes mucus, which makes your cough worse. The condition can also ...

Respiratory syncytial virus (RSV) is an infection that affects your lungs, nose, throat, and breathing passages. You get it when infected droplets enter your nose, eyes, or mouth. This might happen ...

What causes the dry coughing, extra mucus, and other cold symptoms you’ll suffer when you get a case of acute bronchitis? Bronchitis is inflammation of the lining of your bronchial tubes, which are ...

If you’ve experienced a lingering cough that seems to come from deep in your chest, you may have wondered whether you have bronchitis or pneumonia. A cough is a common symptom of a respiratory ...