question: Hi, my son has eczema, but hasn't had a flare up for months now. We have recently moved to Panama and now he has a rash that started around his neck and is spreading down his back and front. It looks like little red bumps. Is doesn't seem to trouble him too much. Since his eczema flare-ups we have been using Diprobase ointment to cover him at every nappy change to keep his eczema at bay - which has been successfull until now. I am just wondering if this is heat rash or eczema. If it's heat rash, how do we treat it?Many thanks,Gmlmje