Hives Explained: Triggers, Stress, and Chronic Urticaria Treatments, Plus Oral Allergy Syndrome Tips

Drew and Dr. Z answer a listener question about a nine-year-old with severe seasonal oral allergy syndrome, explaining cross-reactivity between pollens (often birch) and raw fruits, vegetables, and nuts, how cooking can denature allergens, and how immunotherapy (shots or sublingual drops, sometimes seasonal or year-round) and microbiome-focused habits like reducing processed foods and sugar, managing stress, and considering probiotics may improve tolerance. They then discuss hives (urticaria). Dr. Z covers common non-allergic causes of prolonged hives (viral illness, stress, infections like Lyme, alpha-gal), appropriate evaluation, and stepwise treatment with daily second-generation antihistamines, higher dosing when needed, and biologics such as omalizumab and dupilumab for chronic spontaneous urticaria.00:00 Listener Question: Oral Allergy Syndrome!00:33 What Are Hives?01:02 Show Intro Theme01:33 Listener Question: Oral Allergy Syndrome02:47 Why Symptoms Are Seasonal04:26 Food Prep And Allergy Shots05:47 Microbiome Diet And Stress08:10 Immunotherapy Options11:35 Pivot To Hives Topic12:07 How To Recognize Hives14:06 ER Fear And Stress Cycle17:15 Prague Story & Calming Hives21:04 Is It Really Hives?23:00 Triggers, Tests, And Causes26:20 Chronic Hives Treatment Plan27:46 Biologics: Explained!31:59 Wrap Up And Final Thoughts33:37 Disclaimer And Outro📩 Have a question for the show?Email: [email protected]