Both Bronchitis and Asthma cause breathing difficulty and are lung diseases in which the lower airways swell, that causes inflammation. While bronchitis can be a short term illness which lasts for several weeks, asthma can be a recurring disease which causes airway narrowing at regular intervals. Even though similarities exist between the two diseases, asthma and bronchitis are two different ailments with distinct treatment strategies.
Difference Between Bronchitis and Asthma
- Bronchitis is caused due to an infection in the airway coating with a cough, which can last for several weeks. Some of these infections are due to bacteria and once the infection cures, the airway lining is back to normal. It usually occurs to people who regularly smoke or exposed to environment pollution. It can cause permanent airway impairment or persisting breathing problems.
- Asthma is a long-lasting breathing disease that causes swelling and infection in the airways. Asthma patients usually suffer repeated episodes of airway blockage. It can be treated to reduce the recurrences through medicines.