Black mucus can signal a range of serious health issues, including environmental exposure and severe conditions like lung ...

Lung cancer symptoms often include a persistent cough, chest pain, shortness of breath, and the production of abnormal mucus. When the body produces black mucus, it could mean the lungs are ...

Chronic symptoms of lung cancer caused by black mucus Persistent cough : A persistent cough that produces black mucus may indicate an underlying cancer. It is often accompanied by other symptoms ...

Lung cancer can cause a range of chest-related symptoms, including dark phlegm. If a person coughs up blood and has dark or black mucus and phlegm, they should see a doctor as soon as possible ...

Never-smokers who get lung cancer tend to develop adenocarcinoma, the most common form of NSCLC. This type of cancer develops from the glandular cells that produce mucus, and the tumors tend to ...

Certain types of lung cancer can also trigger a large production of mucus, which can lead to breathing problems. Additionally, bleeding in the airways can cause some people with lung cancer to ...

In contrast, lung cancer in never-smokers is almost exclusively adenocarcinoma – a type which starts in mucus-producing cells – which is now the most common form of lung cancer in both smokers ...

An international study found that air pollution leads to more cancer-related genetic changes than secondhand smoke.

Exposure to air pollution, other contaminants and traditional herbal medicines may be contributing to the development of lung ...

The new lung cancer screening program needs to be independently evaluated to keep it on track, and to minimise the harms.

Lung cancer is one of the most common forms of cancer, ... are coughing up blood or rust-colored mucus, or have chest pain that worsens when they take a deep breath or laugh.