---
title: "Peanut Allergy: Symptoms, Diagnosis, Treatment, Prevention"
description: "Peanut allergy is an immune overreaction to peanut proteins that can turn serious fast. Know symptoms, testing, and care options—no referral."
canonical: "https://www.vitalsvault.com/conditions/peanut-allergy"
last-updated: 2026-08-22
---

# Peanut Allergy: Symptoms, Diagnosis, Treatment, Prevention

> Peanut allergy is an immune overreaction to peanut proteins that can turn serious fast. Know symptoms, testing, and care options—no referral.

---

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