Did She Cure Her Shellfish Allergy?? Exercise, Histamine & Bad Shrimp! ft. Lauren Bans

On this episode of My Allergist Dad, Drew and Rhode Island allergist Dr. Z welcome comedy writer Lauren Bans to discuss a severe reaction she had in college after eating shrimp with lobster sauce and then going straight to the gym, where she developed itchy eyes, breathing trouble, and red blotches and was treated at urgent care. Lauren avoided shellfish for a year or two, later had mild symptoms at a Providence clambake, then gradually resumed eating shellfish and now can eat shrimp or lobster without issues. Dr. Z explains this pattern may not be true desensitization and could reflect a non-IgE “allergic-like” histamine reaction influenced by factors like preservatives/MSG, food sitting out, alcohol, exercise, hormones, and overall tolerance, and he emphasizes testing and that epinephrine is first-line treatment for severe reactions. 00:00 Comedy and Shrimp Setup 01:04 Meet Drew and Dr Z 01:17 Introducing Lauren Bans 02:17 Al Forno Family Lore 05:07 The PF Changs Reaction 07:19 Clambake Self Testing 08:10 Dad Breaks Down Desensitization 11:09 Histamine and Pseudo Allergies 15:08 Exercise Alcohol and Hormones 18:12 PF vs PJ Changs Jokes 19:21 Is Allergy Always Constant 19:33 Tests vs History 20:15 Drug Allergy Logic 20:58 Tolerance and Tipping Points 24:20 Reaction Risk and EpiPens 26:39 Family Allergies and Microbiome 31:44 Testing Anxiety and Mindset 33:19 Alpha Gal and IBS Clues 36:09 Eating Out Safely 37:51 Wrap Up and Epinephrine 40:11 Medical Disclaimer