Medically reviewed by Susan Russell, MD Key Takeaways Cold air cannot freeze or harm your lungs, but it can cause the airways to tighten and narrow (bronchospasm).Individuals with asthma or COPD are ...

Doctronic reports chest colds last 7-14 days, caused by viral infections or irritants, with symptoms like cough and chest ...

Bronchial breath sounds are different noises your doctor can hear when listening to your breathing. Atypical sounds can indicate an underlying condition. Bronchial breath sounds, or lung sounds, are ...

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

Bronchoconstriction describes constriction of the airways in the lungs. This occurs due to tightening of the smooth muscle in response to lung conditions, exercise, or irritants. It can lead to ...

The trachea, also called the windpipe, is part of the passageway that supplies air to the lungs. Any prolonged blockage, even for a few minutes, can cause death. The trachea is about 4.5 inches long ...