People with COPD experience changes in their bodies. It starts with damage to the airways and tiny sacs in your lungs. That progresses to a wet cough and difficulty breathing, which can then get ...

An inhaler is a handheld device that delivers a puff or spray of these medicines straight into your lungs through a mouthpiece. Inhalers work faster than pills, which have to travel through your ...

Lung cancer survival without treatment is shorter than survival with treatment. People with untreated non-small cell lung cancer—the most common type—typically live between five and 12 months after ...

They’re most commonly found in your lungs, but they can also be in other areas of your head and body. Doctors believe that they block the spread of organisms such as bacteria and fungi through ...

Asthma can cause excess mucus buildup in the lungs, leading to chest congestion. It usually worsens when you have a respiratory infection or when your allergies are acting up. However, you can also ...

Air pollution doesn’t just stop at irritating your lungs, it can lead to serious heart and lung diseases. Let’s understand everything about air pollution and its effects on lungs and heart, so you can ...