---
title: "Acid Reflux: Symptoms, Causes, Diagnosis, and Treatment"
description: "Acid reflux happens when stomach acid backs up into your esophagus, causing burning and regurgitation. Get clear next steps, labs, and no-referral care."
canonical: "https://www.vitalsvault.com/conditions/acid-reflux"
last-updated: 2026-08-22
---

# Acid Reflux: Symptoms, Causes, Diagnosis, and Treatment

> Acid reflux happens when stomach acid backs up into your esophagus, causing burning and regurgitation. Get clear next steps, labs, and no-referral care.

---

Canonical HTML: https://www.vitalsvault.com/conditions/acid-reflux
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