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Bronchitis

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Definition

Bronchitis is inflammation of the main air passages to the lungs. Bronchitis may be short-lived (acute) or chronic, meaning that it lasts a long time and often recurs.

Symptoms

The symptoms of either type of bronchitis may include:

Chest discomfort
Cough that produces mucus; if it's yellow-green, you are more likely to have a bacterial infection
Fatigue
Fever -- usually low
Shortness of breath worsened by exertion or mild activity
Wheezing

Even after acute bronchitis has cleared, you may have a dry, nagging cough that lingers for several weeks.

Additional symptoms of chronic bronchitis include:

Ankle, feet, and leg swelling
Blue-colored lips from low levels of oxygen
Frequent respiratory infections (such as colds or the flu)

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Cough
Coughing is an important way to keep your throat and airways clear. However, excessive coughing may mean you have an underlying disease or disorder. Some coughs are dry, while others are considered productive. A productive cough is one that brings... More »
ADAM

Wheezing
Wheezing is a high-pitched whistling sound during breathing. It occurs when air flows through narrowed breathing tubes. More »
ADAM

Shortness of Breath
Breathing difficulty involves a sensation of difficult or uncomfortable breathing or a feeling of not getting enough air. See also: Difficulty breathing - first aid More »
ADAM

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World first artificial bronchus graft in France

Mar 02, 2011 - AFP

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