Nonnie,
STRONGLY advise against continuing medication to which you have a known severe allergy, even if your doctor is willing to let you risk it again. My GP told me the story about one of his patients who had a bad reaction to Enbrel or Remicade (I forget which one). This patient ignored his advice and did a 2nd try despite the bad reaction (didn't want to switch, because she was getting this particular TNF-blocker for free due to family connections). The next bad reaction turned out to be fatal...
