I was drilling my turn vaults one day and slammed my knee into a rail really hard, my knee was all swelled and bruised, not a pretty sight. So I went to the store and got a tube of extra strength Icy Hot cream, and a knee brace. Well, that was Friday, today is Tuesday and I noticed yesterday that a rash popped up on the area I put the cream on. So, any tips to help get the rash cleared up faster?