Cervical lymphadenitis not cured for a long time may be related to head inflammation, tuberculosis infection, tumor metastasis and so on.
First of all, to understand the reasons for the formation of cervical lymphadenitis, the lymph nodes are equivalent to a guard and a defense station, the lymph nodes in the neck are the jurisdiction of the head above the neck, to prevent the upper lesions from invading downward.
If there is such as head rash, wound infection, pharyngitis, rhinitis, dental inflammation, etc. on the head, will cause cervical lymphadenitis, defense of lesions downward, if the upper lesions are treated, the lymph nodes will be narrowed, or even can not be seen, if the head of the inflammatory disease exists for a long time, such as chronic pharyngitis, gingival inflammation repeated episodes, the lymph nodes will always be inflamed.
If combined with tuberculosis infection, it will also cause cervical lymph node tuberculosis, which cannot be cured for a long time. If there is nasopharyngeal cancer, it will also cause cervical lymphadenitis, which will not go away for a long time.
If cervical lymphadenitis cannot be cured for a long time, it is recommended to go to the hospital for examination or histopathological examination by puncture or resection to clarify the lesions.