Nasal Discharge
Alternate Names : Postnasal Drip, Rhinorrhea, Runny Nose
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Nasal Discharge: Common Causes
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common cold or the flu (nasal secretions contain antibodies that act against viruses and carry them out of the body)
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Hay fever (nasal secretions are usually clear and very thin)
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Sinusitis (the nasal secretions may be thick and discolored yellow, brown, or green)
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Head injury
- Bacterial infections
- Small objects in the nostril (especially in children)
- Nasal sprays or drops containing vasoconstrictors may cause rebound rhinorrhea, if used longer than 3 consecutive days
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