DS had a virus last week, which he pretty much seems to be over.... but... towards the end of the virus he started getting these red blotchy, almost rash like, marks on his skin. They can be small, the size of a 5 cent peice, or quite large. But, the funny thing is that they don't last long, max 30 minutes, and they just fade away. They don't seem to bother him, they just look odd.

He's still getting them (maybe not as much as he was last week, but it's hard to tell). If anything they seem to come on when he gets flustered or worked up. They appear anywhere and everywhere on his body, including his face. At first I thought they were triggered by firm touch, but now I can't really put it down to anything.

DH is a bit worried, but I'm leading towards it being the last part of the virus he had. Mind you I've never seen or heard of anything like this. Has your LO had something similar? Would you take him to the GP just in case?