---
title: "Plaque Psoriasis: Symptoms, Causes, Diagnosis, and Treatment"
description: "Plaque psoriasis is an immune-driven skin condition that causes thick, scaly patches. Learn triggers, treatments, and when labs or PocketMD help."
canonical: "https://www.vitalsvault.com/conditions/plaque-psoriasis"
last-updated: 2026-08-22
---

# Plaque Psoriasis: Symptoms, Causes, Diagnosis, and Treatment

> Plaque psoriasis is an immune-driven skin condition that causes thick, scaly patches. Learn triggers, treatments, and when labs or PocketMD help.

---

Canonical HTML: https://www.vitalsvault.com/conditions/plaque-psoriasis
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