Dr. Roach: Skin scratch testing reveals a false-positive peanut allergy

I recently underwent skin scratch testing for food allergies.

Dear Doctor: How can skin scratch show peanut allergy when I’ve eaten them my whole life?

DEAR DR. ROACH: I recently underwent skin scratch testing for food allergies. I was shocked that among the positive findings ...
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Skin scratch testing reveals a false-positive peanut allergy

I recently underwent skin scratch testing for food allergies. I was shocked that among the positive findings was peanuts. I have eaten peanuts all of my life ...