Varies : Ranging from none to chronic smokers cough to violent coughing and coughing up blood.
Answered 9/11/2017
5.1k views
Variable: Many have none. May have persistent-continuous cough and may have blood in sputum.
Answered 7/5/2013
5k views
3 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
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A doctor has provided 1 answer
A doctor has provided 1 answer
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