Question

define Bronchitis ? ​

Answer 1

Answer:

Inflammation of the mucous membrane in the bronchial tubes. It typically causes bronchospasm and coughing.

Explanation:

Answer 2

• Bronchitis is a lung infection that produces coughing due to inflammation of the bronchi (big and medium-sized airways).
• Coughing up phlegm, wheezing, shortness of breath, and chest discomfort are some of the signs and symptoms.
• Acute or chronic bronchitis can occur.
• Acute bronchitis, often known as a chest cold, is characterized by a cough that lasts three weeks on average.
• The cause is a viral infection in over 90% of cases.
• These viruses can be transmitted through the air or through direct touch when individuals cough.
• A bacterial infection like Mycoplasma pneumoniae or Bordetella pertussis is responsible for a tiny percentage of cases.
• Tobacco smoke, dust, and other sources of air pollution are all risk factors.
• Rest, paracetamol (acetaminophen), and nonsteroidal anti-inflammatory medicines (NSAIDs) to aid with the fever are all common treatments for acute bronchitis.