I got my first Remicade infusion today, and before they put the IV in they took my vitals and my temperature was completely normal. They gave me two tylenols and an allegra for premeds, and then when they took my vitals again before starting the Remicade my temperature had gone up to 101. I felt completely fine, and they started the medicine after calling and asking my doctor. My fever stayed between 99 and 101 the entire time, and the only thing the nurse kept asking was whether or not I was sensitive to the allegra. Has this ever happened to anyone before? I figured it was just nerves, I didn't feel off at all!