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Nasal obstruction - Coggle Diagram
Nasal obstruction
Pathophysiology
Early-and late-phase allergic reactions both contributes to nasal obstruction, although it primarily represents major symptom in the chronic allergic reaction.
A complex network of inflammatory and neurogenic phenomena relates to chronic nasal obstruction,
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Medical management
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Levocetirizine shows a consistent effect on nasal obstruction as early as over the first 2 hours and suistained over 6 weeks.
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Antihistamine nasal spray ( Levocabastine 0.5mg/ml, two sprays in each nostril twice each day.
Diagnostic tests
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Other investigation: X-rays, CT scans, MRI, allergy testing, biopsy, etc.
Signs and symptoms
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Obstruction or blockage of one or both nostrils which can make it difficult to breathe through nostrils.
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Definition
Nasal obstruction is when the nasal passages are blocked, or there is difficulty breathing from the nose.