Introduction

Pityriasis versicolor, sometimes called tinea versicolor, is a common condition that causes small patchesof skin to become scaly and discoloured.

The patches may be darker or lighter than your normal skin colour, or may bered or pink. They tend to develop gradually and may join up to form larger patches over time.

The areas most often affected by pityriasis versicolor include the trunk (chest and tummy), neck, upper arms and back.

Although it may look unpleasant and the patches are sometimes itchy, pityriasis versicolor is harmless. You may still want to see your GP, as it usually only improveswith treatment.

Your GP cannormally diagnose pityriasis versicolor by examining your skin.

Content supplied by the NHS Website

Medically Reviewed by a doctor on 28 Nov 2016