At first I thought I was dealing with a heat rash, because it was hot last week and we don't have air conditioning, but then it kind of went away and its been cool the past couple of days, this morning it's back and its itchy. There isn't any symptoms (he is a tiny warm) and there hasn't been any changes in diet or detergents, soap, etc. He's 6, I'm not sure what it could be, it feels pimply but its not pimples obviously.
It's only on his sides. what do you think it could be? and what can I do about it?