Answer:
Common causes of blood appearing when blowing the nose include: blowing the nose too hard or too frequently. inflammation or mucosal irritation caused by infection or allergies. very dry nasal cavities or sinuses.
The pain may be worsened by bending, coughing, or sneezing. Other symptoms may include: Nasal congestion. Nasal discharge (which may be yellowish, greenish, or blood-stained if infection is present)
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