DTD 13 mths had a reaction to mushy peas a few days ago. Red face and neck, hives, puffy swollen eyes, very itchy. I had piriton to hand so she was ok, but I'm wondering whether it was the actual peas that caused the reaction, or the colouring in them - the only ingredients on the tin were peas, water, sugar, and colourings, tartrazine and brilliant blue.
A quick google suggests that the brilliant blue can occasionally cause an allergic reaction.
Any experience? She's also allergic to dairy and eggs that we know of.