My toddler has come out in a rash on her back and stomach, nothing sinister, she's well and has no other symptoms. She probably does have sensitive skin and had something similar before which lasted a few weeks, I thought the cause was a change from washing liquid to washing powder for clothes but it's hard to be sure. I don't think I've changed anything, we have given her an antihistamine (recommended by pharmacist) and got ultra sensitive bath wash.
Anyone else have something similar on their DC's and did you ever find the cause?