Nasal polyps can be treated with minimally invasive surgery. Whether surgery is necessary for nasal polyps depends on the specific condition and severity of the disease. If the affected area is relatively narrow and there are no significant clinical symptoms, surgery may not be needed. In such cases, it might be considered to first treat with medication conservatively and see the effect. If the condition remains stable and there is no obvious increase in size, continuing observation may be considered. If the nasal polyps are particularly widespread, or if accompanied by clinical symptoms such as nasal congestion, runny nose, headache, or dizziness, then nasal endoscopic polypectomy may be considered. This surgery is relatively less traumatic, leaves no external wounds, and recovery time is relatively quick.