Nasopharyngeal carcinoma is a common malignant tumor in otolaryngology, ranking first in incidence among otolaryngological diseases. The main causes are often associated with the patient's long-term chronic inflammation in the nasal cavity, smoking, drinking, and other bad habits. For patients with nasal cancer, it is mainly about avoiding exposure to irritating gases and abstaining from smoking and drinking in daily life to prevent the occurrence of nasal cancer. Additionally, we can use electronic nasopharyngoscopy, electronic laryngoscopy, and blood system EB virus tests, among others, to exclude nasopharyngeal carcinoma. If local tumor proliferation is found in the pharyngeal recess or nasopharynx, biopsy forceps can be used to remove the patient's tumor for pathological examination and diagnosis.