Bronchitis contagious analysis

Bronchitis refers to respiratory diseases caused by excessive inflation of the lungs caused by various causes, and is divided into two types: acute bronchitis and chronic bronchitis. No matter what type of bronchitis is not contagious.

Bronchitis contagious analysis

Infectious analysis of bronchitis:

1. Bronchitis refers to chronic respiratory diseases caused by excessive inflation of the lungs caused by various causes. Among them, bronchitis caused by obstruction of the respiratory tract is the most common, and common causes of obstruction of the respiratory tract include bronchitis, bronchial asthma, bronchiectasis, and severe tuberculosis. Any lung disease that causes respiratory airway stenosis, such as chronic bronchitis or asthma, can also contribute to the formation of bronchitis by causing an increase in intrapulmonary pressure that ultimately damages the alveoli.




2. Bronchitis is not an infectious disease and is not contagious. Bronchitis is caused by certain chronic lung diseases such as chronic bronchitis, bronchial asthma, extensive bronchiectasis, etc., most of which are caused by chronic bronchitis. The disease should be treated promptly to avoid switching to bronchitis. Bronchitis is caused by harmful factors such as infection, smoking, air pollution, etc., causing airway elasticity loss at the distal end of the terminal bronchioles, excessive expansion, inflation and increased lung capacity, accompanied by destruction of the airway wall.