Here's what causes bronchitis, how the illness usually spreads and how you can treat symptoms if it affects you or a loved ...

Feeling tired or exhausted is common, as your body fights inflammation and struggles to breathe properly due to restricted airways.

Bronchitis refers to inflammation in the small airways in the lungs. When the airways get inflamed, they produce mucus. Mucus helps the body flush out what it thinks is an infection, but it can ...

Mucus is the body’s natural moisturizer and ... Brown: This may be a sign of a more severe infection like bronchitis or pneumonia. It is also common during colder seasons (when the air in ...

Dr. Sergio Alfieri, medical director of Rome's Gemelli hospital, said Francis will require at least two months of rest and ...

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.