Clinical evaluation of allergy?
Detailed history and mouth breathing worth note
What does a negative IgE blood test mean?
Not IgE mediated allergy
What do we do if both skin prick and IgE blood tests fail?
Allergen challenge
What does urticaria present as?
Rash/redness in a local vasodilation area
What is treating for urticaria?
2nd gen non sedating antihistamines
Angioedema without urticaria is a feature of what deficiency?
C1 esterase inhibitor