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 ...

Lung cancer is one of the deadliest forms of cancer globally, largely because its early symptoms can be subtle and easily overlooked. Timely detection is often difficult, making awareness of even ...

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 ...