Conversation: The conversation between human and AI assistant.
[|Human|] I have a large swollen lymph node under left jaw for almost a month. It is painful to touch and I get a fever around 100.4 nightly. My family doctor had done blood tests and can t figure out what it is. It is now turning red. What kind of specialist should I see? Thanks
[|AI|]  Hi, dear. I have gone through your question. I can understand your concern.  You may have some salivary gland pathology like siledenitis or some submental or submandibular lymph node enlargement due to some reactive hyperplasia or other Causes. You should consult physician and go for fine needle aspiration cytology according to his advice.  Then you should take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health.