HI, i work at a day care so always around people, I went to clinic before fever started. my neck a was lightly swollen on left side had headache. they did a strep test i think said to go home they could not see any thing wrong, that night got fever so returned to doctor s yesterday. My regular doctor close shop cause of family tragedy. I explained that after a short while on fever med i develop hard hives so he normally give me an antibiotic and does follow up. They still sent me home, saying they don t know exactly what is causing the fever. Am switching back and forth between motrin and tyleno. Drinking pedialite and water gatorade. eating some