I suffered extensive fatigue that I had attributed to a COVID-19 infection. Then a lung culture found something called ...

Coughing up black mucus may also be due to an underlying ... Though black phlegm is not always a cause for concern, it could be a sign of lung cancer or exposure to a pollutant.

Lung cancer often doesn't have symptoms in the early stages, but as the cancer grows, it can cause a wide range of warning ...

You may also cough up mucus tinged with blood ... Up to 20% of people with lung cancer experience hemoptysis, and for many people who develop lung cancer, coughing up blood is the first sign.

If you have lung cancer symptoms or a history of smoking ... can withstand the removal of cancerous tissue. If you are coughing up mucus, a lab test may reveal the presence of cancer cells.

Lung cancer symptoms extend beyond respiratory issues and can manifest as shoulder pain. Tumors pressing on nearby nerves can ...

This can cause your phlegm to contain traces of blood. Repeatedly coughing up phlegm often brings small amounts of blood into the mouth and onto the taste buds, leading to a distinct metallic ...

Lung cancer is one of the most common forms ... Some patients may also cough up blood or phlegm. And there are other less obvious signs to watch out for, including shoulder pain or weakness.

The most common form of lung cancer affects the airways leading into the lungs, causing symptoms such as shortness of breath, wheezing, and a persistent cough that may produce blood or phlegm.