What is a long-term consequence of untreated chronic bronchitis?

Untreated chronic bronchitis leads to a range of long-term consequences, with permanent lung damage being one of the most significant. Chronic bronchitis is characterized by inflammation and narrowing of the air passages, excessive mucus production, and difficulty with airflow. Over time, the ongoing irritation and inflammation can result in structural changes within the lungs, such as airway remodeling, which includes thickening of the airway walls and damage to the lung tissue.

This permanent lung damage can manifest as a decrease in lung function, making it increasingly difficult for affected individuals to breathe. As the disease progresses, the lungs can lose their ability to adequately exchange oxygen and carbon dioxide, leading to further respiratory complications, reduced quality of life, and increased morbidity.

Additionally, while options that suggest improvements or increases in lung function, elasticity, or calorie intake may sound appealing, they don't reflect the reality of untreated chronic bronchitis. Instead, the disease typically leads to worsening respiratory function and overall health if not properly managed.