# Chronic Bronchitis

**IRI:** https://folio.openlegalstandard.org/R7ItETKZAfykvNgICh5RBN4

## Labels

**Preferred Label:** Long-Term Bronchial Inflammation

**Alternative Labels:**

- Chronic Cough
- Chronic Mucous Bronchitis
- Persistent Bronchitis

## Definition

Chronic bronchitis is a type of Chronic Obstructive Pulmonary Disease (COPD) characterized by persistent inflammation of the bronchial tubes, leading to a chronic cough and production of mucus over a period of at least three months per year for two consecutive years. This condition results in narrowed airways and impaired airflow, causing difficulty in breathing and frequent respiratory infections.

## Sub Class Of

- https://folio.openlegalstandard.org/R8D6zCNSxUO8g0ZstLxnK28

**Deprecated:** False