Smoking and respiratory diseases

Smoking can cause lung disease by damaging the airways and the small air sacs (alveoli) in the lungs.

Lung diseases caused by smoking include COPD, which includes emphysema and chronic bronchitis.

Smoking causes most cases of lung cancer.

How does smoking affect lung function?

The effects of tobacco smoke on the respiratory system include: irritation of the trachea (larynx) and larynx (voice box), decreased lung function, and shortness of breath due to swelling and narrowing of the airways in the lungs and excess mucus in the lungs. permanent damage to the air sacs of the lungs.

How long does it take for smoking to affect your lungs?

Smoking for less than a week can interfere with your lungs. It doesn’t take long for the effects of smoking to harm the body. In fact, it only takes five to seven days. Because cigarettes fill your lungs with dangerous chemicals, your lungs cannot fully recover.

How many cigarettes do you need to confuse your lungs?

Researchers say that people who smoke five cigarettes a day do almost as much damage to their lungs as people who smoke 30 cigarettes a day. It is said that “light” smokers need about 1 year to develop as much lung damage as “heavy” smokers take 9 months.

What is the temperature of cigarette smoke in your lungs?

Temperatures reach 900°C during blowing and drop to around 400°C between fans (Guerin 1987).