prednisolone

anybody else have a weird reaction when put on prednisolone for accutane? my dermatologist said it should help with redness/inflammation/purging but it didn't do anything for me, i actually started purging a lot more and it didn't do anything for redness. I am almost finished my prednisolone course and I am wondering if i should stop using it at this point or if purging was a coincidence since I am almost two months into accutane. I went to my dermatologist but he didn't prescribe any other steroids for me and he said I just have to wait until it gets better but I am confused on why nothing else is working for me.