Nasal polyps are a common pathological change in otolaryngology, mainly caused by chronic inflammatory stimuli such as rhinitis and sinusitis, leading to changes in the nasal mucosa. Nasal polyps are an abnormal structural change. Once nasal polyps occur, emergency surgical treatment is recommended. If surgery is not performed, the polyps will continue to grow larger, altering some of the anatomical structures of the nasal cavity and occupying space, which can impair nasal function. This may lead to nasal congestion, a decrease in the sense of smell, and changes in the external nose, such as a "frog-like" nose; the nose becomes swollen and large, resembling a frog. Over time, due to poor nasal ventilation, this can cause headaches, a heavy head, and other uncomfortable symptoms, therefore urgent surgical treatment is advised.