Wondered if anyone has had this problem. I had a bright red splotchy rash on my left leg from the knee to my hip for hours. It did not itch burn or hurt. I was sitting on the cement helping my grandson blow bubbles and got real cold and when i seen it at first I thought it was just from being cold but it lasted fro hours and was a very bright ugly rash all under the skin. Finally went away after I was in bed covered up for a few hours. Anyone have thisd problem before. Fibro has a way of causing some crazy things that happen to your body. This one has me wondering.