04/23/2026
Nasal polyps can come back, even after treatment. To lower the risk, pay attention to symptoms that last more than 10 days (like frequent sneezing, a runny nose, nasal blockage or fullness), and take medications exactly as directed if your ENT prescribes them.
Using a humidifier can also help reduce irritation from cold or dry air, and nasal saline spray can help keep passages clear.