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. I had 25mg of benadryl when I had an anaphylactic reaction in 1988 after being given epinephrine, and I slept for 3 days.