The air we breathe is what keeps us alive. And the quality of that air is critical. Anything that’s smoked or vaped, whether it’s you or someone you’re near, changes the air quality. And that impacts how well your lungs can function, especially over time.
If you’re a smoker or used to smoke, live with a smoker, or are facing a lung cancer diagnosis, here's what you need to know about tobacco and lung cancer, its causes, symptoms, and treatment options.