I had a CT with IV contrast scan over 5 weeks ago and am still having a rash, occasional chest pain and itching, mild lip/
tongue swelling despite 25 mg Prednisone. I had anaphylaxis immediately after the CT and 6 hours later with tongue/lip swelling, hives etc. I am trying to taper the steroid. Has anyone else experienced a reaction like this? I am seeing the necessary physicians, but none of them have encountered a reaction like this.