Nasal Polyps

Nasal polyps are benign edematous outgrowths of nasal/sinus mucosa, often bilateral, causing nasal obstruction, anosmia, rhinorrhea, and postnasal drip, associated with allergic rhinitis, asthma, ASA sensitivity, or ABPA. Treatment: intranasal corticosteroids; short-course oral steroids for large polyps; treat allergy/asthma/ABPA (antifungal/biologic for CRSwNP); saline irrigation; endoscopic sinus surgery if refractory/obstructed; monitor for recurrence; screen for cystic fibrosis in children/adults with recurrent polyps.

Common Symptoms

Nasal obstruction; anosmia; rhinorrhea/postnasal drip; bilateral; associated with asthma/allergy

Causes and Pathogenesis

Chronic eosinophilic inflammation causes edematous mucosal polyps, often in CRSwNP.

Treatment

Intranasal steroids; treat allergy/asthma/ABPA; surgery if refractory; biologics in selected

Preventive Measures

Treat allergy/asthma; saline; avoid irritants/aspirin if sensitive.

Department to Visit

It is recommended to visit the ENT/Allergy/Pulmonology department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.