Guard against unilateral tinnitus symptoms of nasopharyngeal carcinoma
When the bloody nose, neck lumps, people will suspect that she got a nasopharyngeal carcinoma. However, another important risk of nasopharyngeal carcinoma symptoms – unexplained unilateral ringing in the ears occurs, people tend to take it seriously, resulting in delayed diagnosis and treatment. According to statistics, the number of visits in the NPC, about half of the patients had tinnitus.
Human nasopharynx and middle ear cavity and eustachian tube connected between the roots, which can adjust the air pressure in the middle ear cavity, tympanic membrane and external pressure to maintain the balance. NPC occurs in the nasopharynx drum pipe opening near the eustachian tube opening pressure cancer, leading to congestion, ringing in the ears of NPC in this reasoning.
Thus, if unexplained unilateral tinnitus, especially over the age of 30 men, but also the phenomenon of ear closed, shall be alert pharyngeal cancer
