Keep reading for more information about what can cause black mucus or phlegm and ways to treat it. Pollutants, infections, and lung cancer may cause black mucus or phlegm. Below, we discuss these ...

Lung cancer is the leading cause of cancer deaths ... The most common types of NSCLC are: Adenocarcinoma, which starts in the mucus-producing cells lining your smallest airways Large cell ...

Adenocarcinoma is the most common form of lung cancer and begins in the outer cells that produce mucus. Squamous cell carcinoma starts in the center of the lung and is most often linked to smoking.

Lung cancer commonly requires a lobectomy to remove ... diarrhea, or colored mucus or phlegm. Call if you’ve been constipated longer than two days or have more nausea or vomiting.

Discover essential steps to protect and strengthen your lungs, from quitting smoking to breathing exercises that can ...

Cigarette smoking is by far the biggest risk factor for lung cancer, data shows — but in a surprising turn of events, the most common form of the disease is primarily found in non-smokers.

Cancer is a complex condition marked by the uncontrolled growth of cells in the body. When this process begins in the lungs, ...

Blood clots can be a side effect of both lung cancer and the drugs you take to treat it. It’s important to know the warning signs of a clot and get medical attention right away if you think you ...

Obstructive lung diseases include asthma and chronic bronchitis, diseases that often cause thick mucus buildup along the lungs’ air sacs. Pulmonary vascular lung diseases, which include ...