Lung damage related to emphysema is not reversible even after a person quits smoking. Emphysema damages the lung tissue responsible for gas exchanges. This type of damage can result in chronic ...

Most authorities on the subject agree that before the early ... giving up the habit—even after years of cigarette smoking —may reduce the risk of developing lung cancer. There is in some ...

Do you think that smoking cigarettes only damages the lungs? If yes ... and you start looking old before time. The skin of smokers quickly becomes dull and dark because smoking reduces the ...

Withdrawal from tobacco products can cause temporary congestion and respiratory discomfort as your lungs and airways begin to heal. Increased mucus production right after quitting smoking may be a ...