Nasal polyps are fleshy swellings that develop in the lining of the nose and paranasal sinuses, which are the air-filled spaces linked to the nasal cavity. They are noncancerous growths.

Related conditions, such as hay fever and chronic sinusitis, can also be mistaken for nasal polyps. Rarely, your symptoms may ...

What you may think are allergies or a cold, could be the sign of nasal polyps. Nasal polyps are non-cancerous growths that line the nasal passages and sinuses. They are soft, painless, and hang ...

Unlike tumors, they do not spread to other tissues. In cats, polyps can occur in the ear (aural polyps) as well as the nose and throat region (feline nasopharyngeal polyps). Nasal polyps in cats ...

AstraZeneca has failed in its bid to get US approval for its IL-5 inhibitor Fasenra as a treatment for chronic rhinosinusitis in people with nasal polyps, after the FDA rejected its marketing ...