Nasal polyps are a common condition, but whether they can be completely cured varies from person to person. Generally, treatment is divided into two main categories: conservative treatment and surgical treatment. If the nasal polyps are few and do not cause significant clinical symptoms, most patients will consider conservative treatment, which includes the use of nasal sprays, nasal irrigation, and oral medication. Generally speaking, most patients can achieve effective control and relief. However, if conservative treatment is ineffective and the nasal polyps gradually increase or if the polyps are originally extensive, medical treatment might not be effective, which may necessitate surgical removal. Currently, the main procedure performed is endoscopic sinus surgery for nasal polyp removal, which is considered minimally invasive. However, neither medical treatment nor surgery can guarantee complete and permanent cure without recurrence, thus long-term follow-up is required.