Lower jaw, lymph node enlargement, what is the reason

Mandible, lymph node swelling is a lot of reasons, first of all, consider may be caused by cold tonsillitis or pharyngitis. Secondly, there may be pericoronitis, periapical periodontitis or submandibular gland inflammation and other diseases caused by mandibular lymph node swelling, it is best to go to the hospital to do a local color Doppler examination.