G.
My son developed hand, foot mouth disease also called 5th's disease. It showed up like that.... a bunch of little red bumps all over his body. Concentrated at the hand, foot and on his butt. It didn't itch him or seem to bother him. some kids get stuff in their mouth but my son just got the rash. I thought it was an allergic reaction too but it wasn't... he caught it at his mothers morning out. it was gone in about a week.
-gcj