The symptoms of bronchitis depend on whether it’s acute or chronic. Simply stated, acute bronchitis will go away over several weeks and is usually caused by an infection. Chronic bronchitis ...

The other main form of bronchitis is called chronic bronchitis. It's usually caused by long-term exposure to environmental irritants such as cigarette smoke, chemicals, allergens, air pollution ...

Knowing the difference is vital, as bronchitis, an inflammation of the bronchial tubes, can be either acute or chronic, requiring different approaches to treatment. To help you decipher your ...

ExplorePope Francis shows slight improvement and resumes some work, while still critical, Vatican says Francis initially entered the hospital following a weeklong bout with chronic bronchitis.