Sign 2: Changes in Cough
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Coughs are as diverse as the reasons behind them. Sometimes, it’s not the persistence but the change in a cough that needs attention. For instance, if your regular cough suddenly starts sounding hoarser or deeper, or if there’s a notable difference in the mucus produced, it’s time to sit up and take notice.
The human body is an intricate system, and even minor changes can be signals of bigger issues at play. A shift in the sound of your cough can hint at inflammation or an obstruction in the respiratory tract. When this change is accompanied by blood or a rust-colored phlegm, the concern intensifies. Blood in the cough, known medically as hemoptysis, can indicate that the tumors are eroding the lung’s blood vessels. (2)
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