Nasopharyngeal cancer usually has the symptom of occasional bleeding, which may also be manifested as tinnitus, vision loss, enlarged lymph nodes, etc. In the early stage of nasopharyngeal cancer, there are usually no symptoms. In the early stage of nasopharyngeal cancer, there may not be any symptom, and some patients may have the phenomenon of blood in the snot from time to time, and as the tumor grows bigger, it may lead to the obstruction of the posterior nostril and nasal congestion, and it may gradually change from unilateral to bilateral. If the nasopharyngeal cancer occurs in pharyngeal crypt, it may lead to the compression of the pharyngeal opening of Eustachian tube, resulting in tinnitus, hearing loss and other symptoms. And some patients with locally advanced stage may be accompanied by headache, diplopia, vision loss, decreased sense of smell, neural deafness, eye fixation, etc. after diagnosis, and they may also show inconvenient swallowing activities, tongue extension deviation and hoarseness. If the patient has lymph node metastasis, most of the patients will have enlarged lymph nodes in the neck, and with the development of the disease, there may also be hardness, poor mobility and other characteristics. For patients with bone, lung, liver and other distant metastases, corresponding symptoms, such as bone pain, cough, abdominal pain and so on, may also appear. It is recommended that nasopharyngeal cancer patients should consult doctor for examination in time to make clear diagnosis after bleeding symptoms exist, and actively consult doctor for targeted treatment.