Conversation: The conversation between human and AI assistant.
[|Human|] I have swollen and tender lymph nodes under my chin/upper neck area.  It has only been a couple of days and I feel fine(no fever or recent illnesses) and my throat looks normal.  I did get poison ivy for the first time a week ago but not too bad.  Can it be connected?  How long should I wait to have it checked out if it doesnt go away on its own?
[|AI|]  Hellowelcome to ChatDoctori appreciate your concern. There are different causes of enlarged submental lymph node.like bacterial, viral infection, tb,dental pathology, ideopathic, etc.single lymph node enlargement is uncommon in leukemia and lymphoma. Tenderness is mainly seen is bacterial infection LYMPH NODE enlargement.I shall advise you to take a course of broad spectrum antibiotic. If still the symptom persists consult your doctor and have a FNAC done. Hope this is helpful. Post more queries, and we shall be happy to help you.regards.