Usually after facial injuries especially area of nose and sinuses there will be collection of blood in the sinuses which is known as hemosinus. After injury during recovery this blood slowly starts to drain and seen to come out through sputum or nose. You need not worry much about it as it will settle down over few days
Next Steps
Consult nearby ENT specialist for confirmation of diagnosis and appropriate treatment if required
Answered2018-01-03 02:06:41
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