What are the negative effects torwards your respatory system when smok8ng cigarettes

The effects of tobacco smoke on the respiratory system include:

irritation of the trachea (windpipe) and larynx (voice box)

reduced lung function and breathlessness due to swelling and narrowing of the lung airways and excess mucus in the lung passages

impairment of the lungs’ clearance system, leading to the build-up of poisonous substances, which results in lung irritation and damage

increased risk of lung infection and symptoms such as coughing and wheezing

permanent damage to the air sacs of the lungs.