Medically reviewed by William Truswell, MD Clubbed nails have a distinctive curvature and softness.Clubbed nails, especially ...

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

A straightforward finger test carried out at home could provide an early warning sign of lung cancer. Lung cancer can spread more rapidly than other forms of the disease, with nearly 40,000 people ...

Doctors advise a simple fingernail test that may help detect lung cancer early. To perform the test, press your index fingers together and look for a small, diamond-shaped gap of light between them.