Bronchitis is the result of an infection in the inner walls of the bronchi or airways in the lungs. This infection leads to inflammation, irritation and scarring of the inner mucosal membranes of the ...

Medically reviewed by Jeffrey S. Lander, MD Key Takeaways Chest pain when coughing can sometimes be a sign of a medical ...

Winter is prime time for the coughing, phlegm, fatigue, and general unpleasantness of acute bronchitis. Viruses are by far the most common cause of the illness, which typically goes away in a week or ...

Bronchitis Bronchitis causes inflammation and swelling in the bronchial tubes, which connect the throat to the lungs. This inflammation makes it more difficult to breathe and can cause chest pain and ...

Q: A very close friend of mine has a bad case of bronchitis. Warm weather seems to help, but it's not a cure. Is there anything that can help? -- J.B., Monroe Township, N.J. A: The bronchi are the ...

In the beginning, bronchitis may seem like a common cold — and it often comes on after battling a cold or other respiratory infection. However, when you find yourself stuck with a lingering cough that ...

We’ve all heard of bronchitis—and we've all heard bronchitis. The deep, rattling chest cough. The wheezing. The lingering congestion and mucus. Bronchitis symptoms like these are hard to ignore, even ...

Adventitious breath sounds are abnormal sounds resulting from unusual airflow through the lungs. They can be due to conditions, such as asthma or bronchitis. Anything that changes the normal airflow ...