<s>[INST] swollen cervical lymph node in neck under ear, had flu a month and a half ago and it swelled up then and ever since it has still been there. Now i am having pain in the area my right ear hurts some and bad shoulder and neck pain and numbness of my right shoulder and whole arm and on one occasion my entire right side of my body. very fatigued also [/INST] Hi, dairy have gone through your question. I can understand your concern.  You have enlarged cervical lymph node. It can be due to reactive hyperplasia, tuberculosis or lymphoma. Reactive hyperplasia is the most common condition.  You should take a course of antibiotics. If it doesn't respond to treatment then biopsy diagnosis is advisable. Consult your doctor and plan 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. </s>