Bronchitis is a respiratory illness that occurs when the airways leading into your lungs get irritated, Nagata explains, which leads to the swelling and mucus buildup that causes difficulty breathing.

Bronchitis is a respiratory illness that occurs when the airways leading into your lungs get irritated, Nagata explains, which leads to the swelling and mucus buildup that causes difficulty breathing.

“Bronchitis can be short-term (acute) and symptoms usually last around three weeks,” says Radford. “But some people can have long-term (chronic) inflammation of the airways.

Plastic bronchitis is a serious condition caused by a buildup of lymph fluid in the lungs. When lymph fluid doesn’t drain correctly, it leaks into the airways where it forms casts. These casts ...

Pope ‘much better’ after bronchitis bout but still tires if he speaks too much Pope Francis arrives for his weekly general audience at the Vatican on Wednesday.

Bronchitis is usually contagious for a day or two if it’s bacterial or up to one week or more if it’s related to a viral infection. You may also be contagious for a day or two before ...

Bronchitis in kids causes symptoms such as a cough with mucus, chest congestion, and a low grade fever. Treatment will depend on the underlying cause. If a child experiences a new or persistent ...