What are smoking in Coughing?

Smoking refers to the inhalation of tobacco smoke, which contains harmful chemicals that can irritate the respiratory system. Coughing is a common symptom among smokers, often resulting from inflammation and damage to the airways caused by smoke exposure. This persistent cough, sometimes referred to as "smoker's cough," can indicate chronic bronchitis or other respiratory issues. Quitting smoking can significantly improve lung health and reduce coughing over time.