My 67 year old mom has had Feaver of 38 & 39. This is day 6. She wakes up shaking can t even hold a water bottle. Had her at Emerg last night. They did urine test and blood test. Blood test showed her levels indicated infection. Urine test showed elevated white blood count? I think that s what Dr said. She has had no signs of bladder infection They gave her IV (2bags) and some anti nauseous and diarrhea meds and Tylenol. Fever came down to normal. They sent her home. Feaver still present today she taking Tylenol every 4 hrs? She is healthy takes no medications and has no previous medical conditions. Getting very concerned there is more going on