Nasal polyps are painless soft growths inside your nose.
Symptoms of nasal polyps include a blocked or runny nose, a reduced sense of smell and snoring.
Nasal polyps are usually treated with steroid nose drops or sprays. Surgery to remove the polyps may be needed if steroids do not work.
It's not clear what causes nasal polyps.
Page last reviewed: 24/08/2017
Next review due: 24/08/2020