Is bronchitis contagious?

Bronchitis refers to chronic, non-specific inflammation of the trachea, bronchial mucosa, and surrounding tissues. Clinically characterized by long-term cough, cough, or accompanied by wheezing and repeated hair loss. It is a common respiratory disease, so everyone has doubts about whether bronchitis will be transmitted.

Is bronchitis contagious?

Is bronchitis contagious?

1.Cause

  Bronchitis is a very susceptible disease that has acute and chronic effects due to the repetitive nature of viruses and bacteria. Air pollution or sudden drop in temperature can stimulate the respiratory mucosa, reducing ciliary movement and increasing mucus secretion. Most infectious diseases are caused by microorganisms, parasites, etc., and are therefore easily transmitted.


2. Infection does not equal infection

  The sputum coughed out by bronchitis patients contains certain bacteria. For people with poor body resistance, it may be susceptible to infection. This is a problem of personal physique and resistance. It is therefore impossible to determine that the disease is contagious. It is different from the nature of the infectious disease and will not be transmitted.

3. caused by a cold

  For acute bronchitis, most of them are caused by a cold, which is caused by the subsequent attack of some viruses that are easily infected by human body. Is acute bronchitis contagious? Generally, acute bronchitis can be transmitted through the respiratory tract, but Under normal circumstances, bronchitis is not contagious, which has a certain relationship with the cause of the disease, so it will not be transmitted.