I had an anaphylactic reaction to it, and I am also allergic to prednisone, so i can't have it, and yet, the dr who is trying to diagnose my fibromyalgia insists I try it again anyway with 40mg prednisone 2x before the test
, 50mg benadryl before the test
and then 40mg prednisone after the test
. I reacted to 20mg prednisone years ago with a red rash, heart palpitations, swollen stomach and my head felt like it was going to explode.