Complications

Nonallergic rhinitis might be linked to:

• Nasal polyps. These are soft, noncancerous (benign) growths that develop on the lining of your nose or sinuses due to chronic inflammation. Small polyps might not cause problems. But larger polyps can block the airflow through your nose, making it difficult to breathe.
• Sinusitis. Prolonged nasal congestion due to nonallergic rhinitis can increase your chances of developing an infection or inflammation of the membrane that lines the sinuses (sinusitis).
• Interrupted daily activities. Nonallergic rhinitis can be disruptive. You might be less productive at work or school. You also might need to take time off because of symptom flares or doctor visits.