It is suggested that questioners first study and understand the relationship between nasopharyngeal carcinoma and sinusitis. In a way, the two are the same thing, or one is another further serious disease.

1, you know, nasopharyngeal carcinoma, to put it bluntly, is the most serious "ultimate version" of any one or more nose and throat diseases.

2, so sinusitis can be regarded as a symptom of "nasopharyngeal carcinoma" when it is not serious. If the condition is serious, it will naturally be "nasopharyngeal carcinoma" and "nasal sinus cancer" ...

3. It is recommended to go to a regular public hospital above the municipal level (the hospital below the municipal level is too small and the equipment is difficult to guarantee; Non-public profit-making purpose is too strong, highly recommended), combined with their own economy as far as possible in accordance with the doctor's advice for treatment.