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peanut allergies

The Good News About Updated Guidelines for Peanut Allergies | Promise, powered by Nemours Children's Health System

The Good News About Updated Guidelines for Preventing Peanut Allergies

Peanut allergies have long been a concern for parents and families. In the past several years, the instance of peanut allergies and children – along with confusion and fear about how and when to expose young children to peanut ingredients – has been growing. Peanut allergies generally develop in childhood and continue into adulthood, and they’re not to be taken lightly. People who live with peanut allergies, along with their families, must maintain constant vigilance in the face of a peanut-contaminated environment. Allergic reactions can come from traces of peanuts from unexpected sources, and may be severe or life-threatening. And while there’s no cure for peanut allergy, a new set of guidelines from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), can help parents prevent an allergy to peanuts by introducing the ingredient earlier in life. LEAP (or Learning Early About Peanut […]

Oral Immunotherapy for Peanut Allergy: Is It Time? by Magee DeFelice, MD, Promise, Brought to You by Nemours

Oral Immunotherapy for Peanut Allergy: Is It Time?

For over 100 years, allergists have used a method called “immunotherapy” to safely and successfully treat environmental allergies. Unlike medications, which only treat the symptoms of allergic reactions, immunotherapy actually teaches the immune system to become more tolerant of allergens. For allergic nasal and eye symptoms, asthma, and atopic dermatitis (eczema), immunotherapy is very helpful in the form of allergy shots. An oral form of immunotherapy (“oral immunotherapy,” or “OIT”) is available for certain types of allergies, and has been shown to be effective as well. How Does Oral Immunotherapy Work? The goal of oral immunotherapy is to make the immune system less reactive to a food allergen by eating small, gradually increasing amounts of the food over time. Researchers have been working for decades on a way to apply immunotherapy to the treatment of food allergies, with mixed results. However, a recent study in the Journal of Allergy and Clinical […]

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