Patients with chronic bronchitis typically exhibit which symptom?

Patients with chronic bronchitis primarily experience a persistent productive cough along with excessive mucus production. Chronic bronchitis is characterized by inflammation of the airways and is part of the group of diseases known as chronic obstructive pulmonary disease (COPD). The inflammation leads to the hypersecretion of mucus, which makes it difficult for patients to clear their airways effectively. As a result, they often have a cough that produces sputum and may struggle with breathing because the mucus obstructs airflow. This symptom is a hallmark of chronic bronchitis and distinguishes it from other respiratory conditions.