A dry or unproductive cough doesn't produce mucus. A tickling sensation in the throat can make you have a dry cough. Dry coughs can come on after a cold or flu or if you have COVID-19. Other conditions like GERD, heart failure and lung cancer can cause chronic dry coughs.
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Chronic dry coughs are usually caused by irritation from cigarette smoke , environmental irritants, allergies , postnasal drip, or asthma . Several chronic lung disease also cause a dry , hacking cough . Some people cough out of habit for no clear reason . Gastric reflux may also cause a chronic dry cough
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A dry or unproductive cough doesn't produce mucus. A tickling sensation in the throat can make you have a dry cough. Dry coughs can come on after a cold or flu or if you have COVID-19. Other conditions like GERD, heart failure and lung cancer can cause chronic dry coughs.
Answer:
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Chronic dry coughs are usually caused by irritation from cigarette smoke , environmental irritants, allergies , postnasal drip, or asthma . Several chronic lung disease also cause a dry , hacking cough . Some people cough out of habit for no clear reason . Gastric reflux may also cause a chronic dry cough
Explanation:
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