Breathing is something we typically take for granted—until it’s a struggle to do so. When your lungs are clogged with thick, ...

Chronic coughing is a common symptom of lung cancer. If you have a chronic cough and don't know why, see your doctor. (Photo Credit: E+/Getty Images) A cough that never goes away or gets worse ...

Because people don’t expect to get lung cancer without a smoking history, symptoms are often ignored or misdiagnosed as ...

A person’s chest may hurt when they cough as a result of muscle strain from coughing. However, it can also be a sign of pleurisy, pneumonia, and other serious conditions. In many cases, the pain ...

Blood in cough can originate from different parts of your respiratory system, including your throat, airways, or lungs themselves. The amount, color, and consistency of the blood often provide ...

ANTHONY Bianco was in his last year of university when he developed a “smoker’s cough”, despite never smoking. He would soon ...

Still suffering from an irritating cough weeks after recovering from a cold or flu? We investigated why your cough won't go ...

When a persistent cough disrupts your sleep and drains your energy, it might be more than just a stubborn cold. Pneumonia, a serious lung infection, affects millions of Americans each year and can ...

It was thought that Bohdan Suprun might have an infection or pneumonia, but when antibiotics didn't help him, he knew it was far more serious.

Very low sodium levels can cause confusion, and in severe cases, seizures and even comas can occur. Free water restriction is ...

While a cough might seem like a small problem, in the case of heart failure, it can be a sign that your body is struggling to ...