The following resources explore the various implications of smoking to the lungs, including the chronic obstructive pulmonary diseases like emphysema and bronchitis, the increased risks of respiratory infections and lung cancer.

• Smoking’s impact on the lungs
• "My smoking helps me to breathe better"
• "So I can't run marathons…"
• Going back to normal after quitting
• Will this get better?
• When you may really need to talk to your doctor about quitting smoking
• Why many people cough more after quitting
• See how smoking destroys the lungs
• General warning about getting colds or flu after quitting
• After quitting smoking is there such a thing as a "quitter's flu"?
• Lung damages caused by smoking
• Other videos related to heath consequences of smoking