1 doctor weighed in:
What could cause a child to cough mucus that has some blood in it?
1 doctor weighed in

Dr. Patrick Hieber
Pediatrics
In brief: Bloody mucous
Sinusitis, adenoiditis and nasal allergy would be the most common causes/ much rarer causes would include inhaled foreign body, varoius pneumonias and tuberculosis.

In brief: Bloody mucous
Sinusitis, adenoiditis and nasal allergy would be the most common causes/ much rarer causes would include inhaled foreign body, varoius pneumonias and tuberculosis.
Dr. Patrick Hieber
Dr. Patrick Hieber
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