Well these are just guesses since I am not on remi... if you had a severe reaction you may have had epinephrine. A more minor one would have contained an anti-histamine such as whatever the active ingrediant is in benadryl. Finally a common steroid would be prednisone. Hope that helps!
26 Year old married female. Diagnosed w/ CD 3 years ago, IBS for over 10 years before that, which was probably the CD. Currently on Pentasa 4 pills/4x day, hysociamine prn, nexium, and ortho evra. Good times!!!