The treatment of nasal polyps largely depends on the size of the polyps. For very small polyps that do not present significant clinical symptoms, it is possible to consider observation and treatment using nasal spray medications. Some patients may find that the polyps gradually shrink after treatment. However, if the nasal polyps are large and accompanied by clear clinical symptoms such as nasal congestion, runny nose, and reduced sense of smell, medication treatment can be attempted to see its effectiveness. Yet, many patients do not achieve satisfactory results with medication alone and may need to consider surgical removal. Currently, the main approach is endoscopic nasal polyp removal. Regular follow-ups are also necessary to monitor recovery and check for any recurrence.