Discussions that mention prednisone

Allergies board

As I wrote previously I had anaphylaxis to Ceftin. I was given prednisone for 4 days following and my rash/hives went away. Over the last few days it has come back and is spreading. I am going to see the allergist tomorrow, but I'm just wondering if any one else here has had continuing reactions to a drug that you finished taking over a week ago? I am worrying and I don't want to have to take the prednisone for too long. Any thoughts would be greatly appreciated.