my son has a cows milk allergy and has now began his milk reintroduction
on his initial diagnosis he just had mucusy poo and some reflux
now we have been working through stages and neither symptom has appeared however he has had this rash appear and it's nearly just like bumps is this prickly heat??? Or is it an allergy rash?? It's been there about a week or so but it has been warm and he's only over a flu/virus.
all advice welcome