DD(9) has had ibuprofen before, but last night she had 10ml of Calprofen and within 10 minutes she had a small number of hives, shortly after that the hives were along the whole right side of her body ankle to face. She had had an ice cream as well but it seems more likely it was the ibuprofen. My question is, what now? Would the GP do allergy testing? I don't want to make her allergic again, but I also don't want her to never be able to take ibuprofen again if she isn't actually allergic.