The Unprofessional Guide to Indian prawn allergy

Chapter 1: What Is Indian prawn allergy, Really?

Important notice: This guide is for general informational and educational purposes only. It does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making any medical decisions. Never disregard or delay seeking professional medical advice because of something you read in this guide.

First things first: take a breath. You've just been handed a diagnosis that sounds terrifying, and your brain is probably running through every shrimp biryani, every prawn curry, every fish market visit you've ever had. That's normal. That's what a scared, sensible brain does. So let's slow down and go through what "Indian prawn allergy" actually means — not the medical version, but the real, human version.

You have an allergy to prawns. Specifically, the allergy you've been diagnosed with is most likely tied to a protein found in prawns (and often other shellfish) called tropomyosin — say it "tro-po-MY-o-sin." That's a fancy word for a protein that helps muscles work, and it's found in prawns, shrimp, crabs, and lobsters. For reasons we'll get into later, your body has decided that this harmless protein is an enemy. It's not. But your immune system — the army that protects you from infections — has been fooled into thinking it is.

Here's what happens in your body when you eat a prawn: your immune system treats it like a burglar breaking into your house. It releases a flood of chemicals, mainly one called histamine (say "HISS-tuh-meen"),