Pityriasis rosea

Updated: 2023-09-22

Description

A skin rash that usually begins as a large spot on the chest, belly, or back.

Overview

Pityriasis rosea is a skin rash that usually begins as a large spot on the chest, belly, or back. A pattern of smaller spots often follows.

Symptoms

The condition can cause itching.

Treatments

Pityriasis rosea usually goes away on its own. Steroid cream, antihistamines, and antiviral medicines can help.