<s>[INST] Hi my 6, almost 7 year old son has had three nights in the last couple weeks where he has complained of a sore neck, a headache and has had swollen lymph nodes. Sunday night he had buzzing in his ears and the last two times he has had dizziness as well. I have also noticed his eyes when he is talking to me have very small pupils. Should I be concerned [/INST] hello, It seems you have devloped sinusitis. That is your sinuses around the nose also infected by bacteria inflamed and mucus produced has filled them but not draining them properly through nose. That condition shows similar symptoms. What you need to do is 1 Steam inhalation2 Loratadine3 Amoxicillin4 Small dose of steroid for 3 days5 Plenty of warm water to drink. 6 Rest for few days until symptoms reduceHope this helps. thank you. </s>