Nasal polyps are swellings of the normal nasal lining that...
Nasal polyps are swellings of the normal nasal lining that occur inside the nasal passages and sinuses (air-filled spaces behind the nose, eyes and cheeks).
They are typically pearly in colour and can vary in size. Each polyp is teardrop-shaped, and can look like a grape when fully grown.
You may not always know if you have nasal polyps because they can be difficult to see and don't always cause any symptoms.
