What is bronchiectasis and how is it related to smoking?

Bronchiectasis is a chronic lung condition characterized by permanently damaged and widened airways, leading to an increased production of mucus and recurrent infections. Smoking is a significant risk factor for bronchiectasis as it can cause inflammation, irritation, and damage to the airways over time. The toxins in cigarette smoke can impair the cilia in the respiratory tract, which are responsible for clearing mucus and pathogens from the airways, leading to the accumulation of mucus and bacteria and ultimately contributing to the development of bronchiectasis. Smokers with bronchiectasis are also at a higher risk of experiencing more severe symptoms and complications. It is important for smokers to quit to reduce their risk of developing bronchiectasis and to improve their overall lung health.

This mind map was published on 3 March 2024 and has been viewed 44 times.