What causes the dry coughing, extra mucus, and other cold symptoms you’ll suffer when you get a case of acute bronchitis? Bronchitis is inflammation of the lining of your bronchial tubes ...

The bronchial tubes swell and thicken with mucus, constricting airflow if they become infected or irritated. Contagious viral infections are the most common cause of bronchitis. Bronchitis might ...

Quitting or avoiding smoking can help prevent bronchitis. This article looks at the causes, symptoms, treatments, and prevention of bronchitis. A person with bronchitis may have a cough that lasts ...

Mucus is a slimy substance made by the lining of the bronchial tubes. Bronchitis also may cause wheezing (a whistling or squeaky sound when you breathe), chest pain or discomfort, a low fever, and ...

Bronchitis can even be deadly as some 350 people in the U.S. die from the illness every year, per the Centers for Disease Control and Prevention. Here's what causes bronchitis, how the illness ...

And smoking is the leading cause of each. But they affect different parts of your lungs. Chronic bronchitis causes inflammation in your lungs’ airways. Emphysema damages the walls of air sacs ...

Acute bronchitis is primarily caused by viruses, like those that typically cause the flu, colds, or COVID-19. Less frequently, bacterial infections can trigger a bout of bronchitis. In some cases, ...

The symptoms of a cold and bronchitis often resemble each other. Both illnesses can cause coughing fits, low-grade fever, and fatigue. There are, however, some key differences. The main symptom of ...

Bronchitis affects the bronchial tubes, while pneumonia affects the lung air sacs. Without treatment, bronchitis can become pneumonia. You’re coughing, you’ve got a fever, and your chest feels ...