Tag: pneumonia
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Cough
Cough is our body’s protective response to the presence of irritants in the airway. It is a reflex action caused by the stimulation of the nerve endings in the respiratory tract by stimuli such as allergen,
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Coughing up Blood
Coughing up blood can be alarming, even in small amounts. But not all hemoptysis is serious or life-threatening. The blood may be mixed with the sputum or it could be frank blood which could be bright red, dark