Nasopharyngeal lymphoid hyperplasia is usually not cancerous. Nasopharyngeal lymphatic tissue hyperplasia is not necessarily associated with cancer, the lymphatic tissue hyperplasia is in the whole pharynx, especially the top of nasopharynx. And the development of nasopharyngeal cancer is related to family heredity, viral factors (mainly EBV), bad dietary habits, living environment and geographical area. There are also malignant lymphomas related to infection, immune factors, physical and chemical factors and genetic factors. If you have lymphoid tissue hyperplasia in the nasopharynx, you can go to the hospital for a checkup and follow your doctor’s advice for treatment. After the examination, you must pay more attention to rest and avoid strenuous exercise. In conclusion, nasopharyngeal lymphoid hyperplasia is not necessarily related to cancer, so there is no need to be too nervous and worried; however, nasopharyngeal lymphoid hyperplasia still needs targeted treatment, please follow the doctor’s advice.