---
title: "Back Spasms: Causes, Symptoms, Relief, and When to Worry"
description: "Back spasms are sudden, tight back muscle cramps, often from strain or irritation. Get relief steps, red flags, and care options—no referral."
canonical: "https://www.vitalsvault.com/conditions/back-spasms"
last-updated: 2026-08-22
---

# Back Spasms: Causes, Symptoms, Relief, and When to Worry

> Back spasms are sudden, tight back muscle cramps, often from strain or irritation. Get relief steps, red flags, and care options—no referral.

---

Canonical HTML: https://www.vitalsvault.com/conditions/back-spasms
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