What causes nasopharyngeal cancer?

What causes nasopharyngeal cancer?

1. The incidence of nasopharyngeal carcinoma in men is much higher than that in women. Genetic factors are relatively common in nasopharyngeal carcinoma patients. The occurrence of nasopharyngeal carcinoma is obviously regional, and viral infection is also one of the factors causing the disease. A variety of chemical carcinogens can change the sensitivity of the mucosa to carcinogens.

2. This disease is a genetic disease. Some patients get this disease due to family inheritance. The incidence of this disease is higher in Guangdong, Guangxi and other places. This is caused by viral infection in the environment. The main virus is Epstein-Barr virus infection. Viral infection is the main cause of the disease.

3. Patients often have a hard neck mass during examination, with a small nodular surface, which is difficult to move because of adhesion to the surrounding area. Symptoms may also include nasal congestion, ear closure, tinnitus, numbness of the cervix, diplopia, upper and lower cervical ptosis, etc. It often occurs in the pharyngeal recess and the anterior wall of the nasopharynx.

4. Patients should actively accept treatment and maintain a good attitude. When the climate changes, they need to keep warm, prevent colds, maintain nose and throat hygiene, and avoid viral infections. Try to avoid places with smoke, and patients are advised to quit smoking and drinking.