"Which Test Is The Most Reliable To Know If A Child Has Really Outgrown A Food Allergy?" - Scott Sicherer, MD
Scott Sicherer, MD, professor of pediatrics, allergy and immunology, and chief of the division of allergy and immunology at the Jaffe Food Allergy Institute at the Icahn School of Medicine at Mount Sinai said, "A blood test alone rarely provides enough diagnostic information. In terms of an evaluation into whether a particular food allergy has resolved, or for that matter any diagnosis of food allergy, the primary tools available to the allergist include: the medical history, skin tests, blood tests and medically supervised feeding, also called an oral food challenge." Do not underestimate the importance of medical history, which includes symptoms such as hives after possible exposure to foods on your child's avoidance list. Your doctor will use that information to select and interpret the tests. "I suggest at least a yearly evaluation for resolution and, when so many foods are avoided, consultation with a registered dietician to ensure adequate nutrition," explained Dr. Sicherer.
- Scott Sicherer, MD, Professor, Pediatrics, Allergy and Immunology, Chief, Division of Allergy and Immunology, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai