Dd2 (16mo)is allergic to dairy and egg.
She had her breakfast at home and fruit for a snack at around 9 (apple, pear and banana, all of which she has had many many times).
At 11.30 she had hives on her back. She was given Piriton. She had lunch (brought in by me - spag bol- homemade and had many times) and then they said she had hives around her mouth (about 5) and then many around her neck with a red rash - (which I saw when I arrived to pick her up)
They all subsided with the single dose of Piriton and she had a longish sleep and a massive loose poo (sorry if tmi) and has been fine.
Nursery are really switched on and I trust them. They were at a loss as to what it could be.
They said some of the children had been baking but had been wiped down before coming back into the room. This is the only thing I can think of- that perhaps some mixture had been accidentally brought back and dd accidentally ingested it.
Am I missing something? Does anyone have any ideas?