Q: My 6-year-old daughter’s IgE blood test numbers for peanut allergy have significantly decreased, and the allergist is offering an oral challenge test. My question: as allergic reactions aren’t consistent, if she doesn’t react or has only minor symptoms on the day of the oral challenge, can we be certain this allergy is truly gone?… Read more »
Q: What I don’t understand is: how does an expert decide whether a food allergy is “life-threatening” or not? This issue comes up frequently, such as when preparing forms for daycare or schools. Dr. Sharma: Your question is a great one because it points out a major limitation of our currently available food allergy tests,… Read more »
Q: My child’s school insists hand sanitizers are adequate for cleaning up children after eating. But to protect allergic children, don’t they need to use soap and water? Dr. Sicherer: Antibacterial gels and foams do not remove debris from hands, they only kill germs. These sanitizers will not remove milk, peanut or even dirt from… Read more »
Q. My son has tree nut allergy and asthma. He’s 16, starting to date and getting confrontational about not wanting to carry his auto-injector. He also no longer believes he’s that allergic – his only major reaction to cashews was back when he was 3 years old. The allergist doesn’t think his IgE levels are… Read more »
Dr. Waserman shares her insight.