Devastatingly, lung cancer often remaining undetected until the cells have spread throughout the body. However, there are some early signs that could potentially indicate its presence.
Common symptoms include breathlessness, wheezing, and a persistent cough that may produce blood or phlegm. While most symptoms are respiratory in nature, one early sign of lung cancer can surprisingly be found on your fingertips.
When you press your fingernails together, do you notice a small diamond-shaped window of light?
If this gap is missing, it could indicate finger clubbing – a condition where the ends of your fingers swell up, which could be a symptom of lung cancer, as reported by the Mirror.
This condition progresses in stages, beginning with softening at the base of the nail. Subsequently, the skin adjacent to the nail bed becomes shiny, followed by an abnormal curvature of the nails when viewed from the side.
Eventually, the tips of the fingers may enlarge and swell due to fluid accumulation in the soft tissues. Although the absence of this diamond-shaped gap doesn’t necessarily mean you have lung cancer, it could potentially be a symptom.
Therefore, if you notice this sign, it’s advisable to consult your doctor.
Brian Gemmell, a lung cancer patient whose only symptom was finger clubbing, strongly advises: « Go and see your doctor If you’ve got anything that you’re concerned about, that’s what a GP is for. Go as soon as you can. »
Early detection can facilitate prompt treatment. Dr Helen Piercy, a GP based in West Lancashire, recommends: « If you notice any signs or symptoms that concern you, see your GP.
« First phone for an appointment. You will be assessed. You will be invited in, if you need to be seen face-to-face. Don’t be afraid. Pick up the phone. »
Lung cancer symptoms
The symptoms of lung cancer can vary greatly from one individual to another. Some people may experience multiple symptoms, while others may not have any.
Common symptoms of lung cancer to watch out for include:
- Frequent chest infections
- A persistent cough that lasts three weeks or more
- Breathlessness
- Chest and/or shoulder pain
- Swelling in the face or neck.
- Unexplained fatigue or lack of energy
- A cough that changes or gets worse
- Hoarseness
- Wheezing
- Coughing up blood or blood in your phlegm
While these signs don’t necessarily indicate lung cancer, it’s always wise to consult your GP if you have any concerns.
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