Nasal polyps are a relatively common ENT disorder, and if there are numerous polyps with clear clinical symptoms and conservative drug treatment is ineffective, surgery should be considered. Currently, the primary procedure is endoscopic nasal polyp removal, which is a commonly used minimally invasive surgery. Generally, the level of pain experienced by patients is not particularly significant. Therefore, in terms of anesthesia, it may be suitable to consider either general anesthesia or local anesthesia. If the nasal polyps are not particularly severe and the patient has a good tolerance, local anesthesia can be considered. However, if the condition is more severe and symptoms are clearly pronounced, it is generally advised that general anesthesia might be a better option.