---
title: "Asthma: Symptoms, Causes, Diagnosis, Treatment, Prevention"
description: "Asthma is airway inflammation that makes breathing tight and wheezy, often in flares. Get clear next steps, plus labs and PocketMD support—no referral."
canonical: "https://www.vitalsvault.com/conditions/asthma"
last-updated: 2026-08-22
---

# Asthma: Symptoms, Causes, Diagnosis, Treatment, Prevention

> Asthma is airway inflammation that makes breathing tight and wheezy, often in flares. Get clear next steps, plus labs and PocketMD support—no referral.

---

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