You can
do skin prick tests or shell out the dough for expensive food sensitivity lab results (that may not even tell you anything definitive), but the gold standard remains the food challenge: strict avoidance of the suspected food until symptoms subside followed by an oral challenge.
So I took him to a pediatric allergist who
did a skin prick test for eggs and dairy.
Not exact matches
Yet unlike a true allergy, intolerances
do NOT involve an immune response and
does not show up on allergy
testing mentioned above (blood
test and
skin prick testing).
They will likely want to
do a
skin test, which involves placing liquid extracts of food allergens on your child's
skin, usually by
pricking the
skin of their forearm or back, and seeing if a reaction occurs within 15 minutes.
This is
done by performing a
skin prick test or blood
test.
Formal allergy
tests like
skin prick and challenge
tests done with your doctor can help you get a more reliable picture of whether or not a suspected food really is causing the problem.»
This is the
skin prick test done at an allergist.