I was prescribed prednisone for a possible spider bite or wasp bite(?) 3x daily since Monday for 5 days, then 2x a day for 5 days, then 1 a day for 5 days. I have done this since Monday, today and yesterday, flushed face and chest and now this evening , my chest, neck and face hurt along with being flushed.. is this a side effect from the predisone?