Like COVID-19, both acute and chronic types of bronchitis can affect your respiratory tract. Can having bronchitis put you at higher risk for complications if you contract the new coronavirus? And are ...

Bronchitis occurs when there is swelling of the lining of the large airways called bronchi within the lungs. This swelling due to inflammation, irritation and infection leads to more mucus formation ...

Bronchitis (bron-KI-tis) is a condition in which the bronchial tubes become inflamed. These tubes carry air to your lungs. (For more information about the bronchial tubes and airways, go to the How ...

Acute bronchitis typically lasts from 10 to 14 days, up to 3 weeks in some cases. Chronic bronchitis lasts at least three months, and episodes can come and go for two or more years after your initial ...

Allergic bronchitis is triggered by allergens like pollen and dust, leading to inflammation and symptoms similar to chronic bronchitis. Non-allergic bronchitis typically stems from viral or bacterial ...