Source of bleeding: If there is dried blood in the nasal passages, throat or airway, this may occur. The source of the change should be determined. The material may be tested for blood. Other causes include exposure to environment smoke. Please follow up soon. A virtual appointment is available on Healthtap and you may upload a photo.
Answered 10/27/2020
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2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
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