---
title: "Gluten Allergy: Symptoms, Diagnosis, and What to Do"
description: "Gluten allergy is an immune reaction after eating wheat, barley, or rye that can cause hives, swelling, or breathing trouble—get labs and guidance, no."
canonical: "https://www.vitalsvault.com/conditions/gluten-allergy"
last-updated: 2026-08-22
---

# Gluten Allergy: Symptoms, Diagnosis, and What to Do

> Gluten allergy is an immune reaction after eating wheat, barley, or rye that can cause hives, swelling, or breathing trouble—get labs and guidance, no.

---

Canonical HTML: https://www.vitalsvault.com/conditions/gluten-allergy
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