Unilateral nasal polyps matter, both simple nasal polyps or bilateral, need timely intervention and treatment. If the patient is the maxillary sinus posterior nostril polyp, anterior sieve localized polyp and other conditions are generally due to abnormal proliferation, the patient should be timely on the nasal polyp surgical excision. However, if the polyps recurring, considered to be caused by internalized papilloma, its surface is polypoid, papilloma has a certain possibility of cancer, at this time it is more important, the patient should go to the hospital in a timely manner to carry out pathological examination to clarify the nature of its. If nasal polyps are accompanied by nasal congestion or sinusitis, patients can use nasal decongestant ephedrine nasal spray to relieve symptoms. If there is a unilateral nasal polyp, patients should go to the hospital in time for relevant examinations to avoid delayed treatment.