Is nasal congestion serious?

Name: ClinicsJo
Address: عمّان, محافظة العاصمة, JO
Telephone: +962797972033
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Quick answer

Usually allergies, cold, or polyps. Persistent >3 months needs ENT evaluation.

Note: This answer is for educational purposes and does not replace a consultation with a specialist who examines your case in person. Do not use it for self-diagnosis.