---
title: DermNet — Acne vulgaris
entity_type: Source
canonical_url: https://skinknowledgebase.com/sources/dermnet-acne-vulgaris
date_modified: 2026-05-15
date_reviewed: 2026-05-15
mcp_eligible: true
source_type: dermatology_reference
original_source_url: https://dermnetnz.org/topics/acne-vulgaris
evidence_sources: []
product_fact_sources: []
---

# DermNet — Acne vulgaris

## Quick Summary

DermNet acne vulgaris guidance supports acne lesion terminology, clogged pores, inflammatory-looking blemishes, nodules, cysts, and scarring boundaries.

## What Studied

Dermatology reference overview of acne lesion types and severity patterns.

## Main Findings

The page describes comedones, inflammatory lesions, nodules, cysts, and scarring context.

## Why It Matters

It supports the page’s boundaries around painful, cystic, nodular, or scarring acne.

## Related Entities

- [Adult Acne](https://skinknowledgebase.com/concerns/adult-acne)
- [What causes adult acne and how do I treat it?](https://skinknowledgebase.com/questions/what-causes-adult-acne)