Female nasal cancer may appear with precursors such as nose blockage, poor ventilation and foreign body sensation. Female nasal cancer is mainly caused by cell mutation due to long-term exposure to toxic and harmful gases or repeated stimulation of benign tumors in the nasal cavity. Symptoms of precursors include persistent or intermittent nasal congestion, a certain degree of loss of sense of smell, and blood in nasal mucus. In addition, with the development of the disease, the malignant tumor in the nasal cavity may also block the eustachian tube and nasal passage, causing symptoms such as dyspnea, hearing loss, sudden deafness, etc. At the same time, there will also be a large amount of bleeding in the nasal cavity, retractive snotting, difficulty in opening the mouth, impaired vision, etc., as well as generalized lymph node enlargement and other conditions. Female nasal cancer patients are recommended to go to hospital for examination in time and carry out standardized treatment under the guidance of doctors.