Bronchitis causes inflammation of the airways within the lungs. ... older adults, particularly those ... People who do not show signs of improvement after 3 weeks should see a doctor.

How allergic bronchitis progresses from common allergens, recognize symptoms requiring medical care, and learn treatment strategies to protect your lungs.

A research team has shown that exposure to air pollution during childhood is directly associated with bronchitis symptoms as an adult. To date, many investigations have established air pollution ...

“Acute bronchitis is a common respiratory infection that affects both children and adults and usually gets better on its own,” explains Erika Radford, head of health advice at Asthma + Lung UK.

A research team led by the Keck School of Medicine of USC has shown that exposure to air pollution during childhood is directly associated with bronchitis symptoms as an adult.