Bronchitis (bron-KI-tis) is a condition in which the bronchial tubes become inflamed. These tubes carry air to your lungs. (For more information about the bronchial tubes and airways, go to the How ...

Chronic bronchitis is a form of chronic obstructive pulmonary disease (COPD). Doctors consider COPD an umbrella term that also includes the medical condition emphysema. COPD is a serious medical ...

Chronic bronchitis is diagnosed when you have an ongoing, productive cough. While it isn’t deadly, the severity of your chronic bronchitis can depend on your treatment and emergency care. Chronic ...

Coughing is a way for your body to get rid of harmful things in your lungs. But coughing too much can be bad, too. If you’ve had a cough that’s gone on for what feels like forever, you might have a ...

Acute bronchitis usually clears up on its own, but you may have a cough that lasts up to four weeks. Contagious viruses typically cause acute bronchitis, which spreads through contact or airborne ...

What Are Emphysema and Chronic Bronchitis? Emphysema and chronic bronchitis are both chronic obstructive pulmonary diseases (COPD) -- long-term conditions that get in the way of airflow and make it ...

Chronic bronchitis is one of the main types of chronic obstructive pulmonary disease (COPD), an umbrella term used to describe a group of long-term lung diseases that block airflow and make breathing ...

FORMAL recognition of chronic bronchitis as a distinct clinical entity has been relatively recent in this country. Simply defined, it is an inflammatory condition of the bronchi and bronchioles ...

Researchers describe how the concentration of mucins -- the proteins that make mucus thick -- is abnormally high in chronic bronchitis and that high mucin concentrations are associated with disease ...

Bronchitis refers to the inflammation, irritation and infection of the main airways of the lungs. These main airways are generally termed bronchi. The main symptom is a cough that may produce ...

Acute bronchitis usually resolves without treatment, but you can get rest and hydrate to support your recovery. Chronic bronchitis requires ongoing medical care due to long-term symptoms. You can take ...