Patients with nasal polyps who experience nosebleeds should visit an ENT (Ear, Nose, and Throat) department to identify the specific cause of the bleeding. Some patients have bleeding caused by nasal polyps, while others may bleed due to erosion of the nasal mucosa or rupture of small blood vessels. A small number of patients might have bleeding due to tumorous lesions. Therefore, after seeing an ENT specialist, it is necessary to undergo a nasal endoscopy, complete blood count, and coagulation function tests to clarify the specific cause of the condition. Some patients might choose conservative medical treatment, some may require nasal packing to stop the bleeding, and others, if conservative treatment is ineffective, may need to consider surgical treatment.