My 2yo gets a red blotch on one cheek when he's very tired, if he's stressed or sometimes when he's been outside, especially if it's been cold/windy. We've tried moisturiser cream (Emolium I think) plus another emollient I was given when I had some very mild excema a short while ago. Doesn't seem to work. GP suggested (without having seen him yet) a touch of excema, or that we should try a cool mist humidifier while he sleeps. Anyone had anything similar? It doesn't seem to itch, at least he doesn't scratch it.