DD had reaction today to what is believed to be a caterpillar. It was on her ear and her ear has swelled. I have given piriton and sprayed with wasp ease and she is a lot better. I had never heard of such a reaction and thought they were harmless. Having done a google it keeps bringing up reference to a dangerous caterpillar in London from Central Europe.
Can you get a reaction like this to a more ordinary caterpillar. I am worried as it happened in the nursery and it's possible that if it is this nasty caterpillar it is going to be around for a while. It was her first day at a new nursery too.