10 Early Cancer Signs Men Need to Watch Out For

#6 – Unusual Coughing

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Coughing isn’t limited to smokers or those who suffer from allergies or a cold. A constant cough is an early symptom of lung cancer and should never ever be ignored.

If the cough is not accompanied with any other flu-like symptoms, such as a fever or stuffy nose, then the cause is not a virus or infection. But coughing that comes with bloody mucus is also linked to lung cancer in men.