Some patients find nasal polyps effectively treated with sprays, and this largely depends on the extent of the specific lesion. If the nasal polyps are relatively mild, localized, and the clinical symptoms are not particularly severe, most patients could consider using conservative treatments first to see the results. The common conservative treatment is nasal sprays, generally corticosteroid sprays. Their main function is to reduce nasal polyps and alleviate inflammatory responses. Overall, many patients find effective results following standardized medication treatment. If the conservative medication treatment is ineffective and the nasal polyps are extensive, surgery might be considered as a necessity. (Please use medication under the guidance of a doctor.)