Nasal polyp surgery removes polyps from the paranasal sinuses. These polyps are growths found in the sinus areas, including the maxillary, ethmoid, frontal, and sphenoid sinuses, although not all ...

The study included data on all Finnish adults with chronic rhinosinusitis with nasal polyps who underwent endoscopic sinus surgery between January 2012 and December 2018, comprising a total of ...

Drink up to keep sinus membranes well hydrated. Avoid outdoor exercise at peak pollution hours. And bathe your pet and clean your home regularly to keep allergies from clogging your sinuses.

Larger polyps can lead to breathing problems, a loss of taste or smell, and infections. Symptoms include a post-nasal drip, stuffiness, sinus pressure, facial pain, and frequent nosebleeds.