Nasal Cancer Symptoms and Precursors

Nasal cancer is a common malignant tumor in the nasopharynx. If there is blood in the nasal discharge, it is a precursor to nasal cancer. The main symptoms of patients are nasal congestion, hearing loss and diplopia. Suggestion: If the above symptoms occur, you should go to the hospital in time for otolaryngology treatment, relevant examinations, to find out the cause.