My 11 month old has had an intermitant rash on arms and legs for a few days. It isn't raised, and it's slight, but more pronounced at some times than others. It does not appear to bother him, so I suspect that it isn't itching him. The only thing he's eaten differently is hummus, which I didn't really pay attention to, in reference to the rash, until this evening when I noticed it again immediately following a few bites.