<s>[INST] Ive had a low grade fever on and off for the past 3 days. when I have the fever, ibuprofen doesn t seem to get rid of the fever. I has some headache pain but have been free of that the past 8 hours or so, No real cough, been much more tired than usual. My throat hurts a little but not too painful. Should I be concerned? [/INST] It appears like a viral infection - URTIPlease drink lot of waterGargle with warm water and saltObserve your phlegm and nasal discharge, if it increases and changes colour to green / yellow / otherYou can take Paracetamol + Ibuprofen combination If you get fever, severe throat pain than physical consultation may be required </s>