Nasal polyps are benign neoplasms in the nasal area, forming a translucent, lychee-like shape with no distribution of nerves or blood vessels. They originate from two sources: one from the nasal cavity and the other from the nasal sinuses. Theoretically, any part of the nasal cavity and sinuses can develop nasal polyps or polyp-like changes. The most common nasal polyps primarily originate from the middle nasal meatus, while those from the sinuses mainly stem from the ethmoid or maxillary sinuses, which are the most common and prone areas. Clinically, the treatment for nasal polyps mainly involves removal via endoscopic surgery and the opening of the sinuses.