In some cases, bronchitis can turn into pneumonia. This occurs when an infection spreads from the airways to the air sacs in the lungs. It is also possible for a person with bronchitis to develop a ...

Is bronchitis contagious, and how can you protect yourself? Learn how this respiratory illness spreads, key symptoms to watch for, and ways to prevent infection. Coughing, wheezing, and struggling to ...

Bronchitis cases spike in winter due to cold air, pollution and viral infections irritating the bronchial tubes. Health ...

About one in 20 people experience bronchitis every year, despite it being a respiratory infection no one wants. Its most common symptoms include wheezing, chest tightness, low fever, fatigue, ...

• Infection (usually viral) of respiratory bronchial tree with transient inflammatory changes, bronchial edema, and mucus formation leading to symptoms of airway obstruction • Viruses are the most ...

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 ...

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 ...

Although they are similar, pneumonia often causes more severe symptoms than bronchitis. Rest and hydration treat bronchitis, while antibiotics treat bacterial pneumonia. Seeing a doctor is important ...

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 ...