Conversation: The conversation between human and AI assistant.
[|Human|] 19 year old son mentioned small lump on side of neck behind ear , it has gotten bigger and believe to be swollen lymph node. has been having headaches all week. Feels pressure all over entire head. went to dr yesterday, gave antibiotics. mentioned lymes disease... no other symptoms. could it just be siunus infection? however no real congestion
[|AI|]  Hi, dairy have gone through your question. I can understand your concern. You have enlarged lymph node.  It can be mostly due to reactive hyperplasia as a result of some infection.  Rarely it can be tuberculosis or lymphoma.  You should take a course of antibiotics according to advise.  If it doesn't respond to treatment then biopsy diagnosis is advisable. Consult your doctor and 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.