Nasal polyps are a relatively common disease and are benign neoplasms in the nasal cavity. Overall, the treatment results are quite good. In terms of treatment, there are mainly two categories: surgical treatment and conservative medical treatment. Surgical treatment is mainly suitable for cases where nasal polyps are extensive and widespread, and where conservative treatment has been ineffective. In such cases, surgery to remove the polyps is generally recommended. Currently, endoscopic sinus surgery is commonly performed to remove nasal polyps, and if accompanied by sinusitis, concomitant sinusotomy can also be performed. Overall, the surgical outcomes are quite definitive, and the procedure involves minimal trauma and offers a faster recovery. If the extent of nasal polyps is small and localized, without significant clinical symptoms, most cases can consider a combination of medical treatment and nasal irrigation. However, both medical and surgical treatments may have ineffective results or the possibility of disease recurrence. Therefore, after treatment, long-term regular check-ups are necessary to monitor for recurrence, and further treatment will be needed promptly if recurrence occurs.