A subtle sign of lung cancer can be detected by doing a quick 'finger test' at home. Fingernails, if they change colour or shape, can sometimes indicate potential health issues. When it comes to lung ...

07:37, Mon, Jan 19, 2026 Updated: 07:47, Mon, Jan 19, 2026 Devastatingly, lung cancer often remaining undetected until the cells have spread throughout the body. However, there are some early signs ...

Developing a new and persistent cough, as well as wheezing or coughing up bloody phlegm are all symptoms that could signal problems with your lung health and potentially be early signs of lung cancer.

Clubbed nails have a distinctive curvature and softness. This nail change can be harmless, but it may be a sign of lung or heart disease. Seeking medical care if your nails change shape or become ...