Cough: The respiratory system was injured during the cough that you had while you were coughing very hard. This can lead to the mucous membranes bleeding a small amount and mixing with the mucous. If the blood becomes significant or continues, consult with your doctor.
Answered 9/8/2018
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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