Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Pityriasis rosea natural history, complications and prognosis
Introduction
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Overview
Overview
Pityriasis rosea usually lasts between 8 to 10 weeks — the rashes disappear without scarring. In people with dark complexions, however, hyperpigmented discolorations may last for several months afterwards. Although Pityriasis rosea may occur in more than one person in a household at a time, it is not thought to be highly contagious. Dogs and bears are known to be afflicted by Pityriasis rosea quite frequently
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [2]