Pityriasis rosea is a common, self-limited rash that typically begins with the appearance of a solitary, enlarging, circular, pink, scaly patch - known as the “herald patch”. In the following 1-2 weeks, numerous smaller, round to oval, pink, scaly patches appear, typically on the trunk in a Christmas-tree-like distribution. Occasionally, the condition can be accompanied by a sore throat or flu-like symptoms. Because the rash can be itchy, topical steroids and/or oral antihistamines can be used for symptomatic relief. But even without any treatment or intervention, the rash and associated symptoms resolve on their own, usually in 6-10 weeks time. Though pityriasis rosea can affect individuals at any age, it is most common in teenagers and young adults. The exact cause is unknown, but scientists believe it is likely caused by a virus.
Disclaimer:
The information on this website is provided for educational and information purposes only and is not medical advice. Always consult with a licensed medical provider and follow their recommendations regardless of what you read on this website. If you think you are having a medical emergency, dial 911 or go to the nearest emergency room. Links to other third-party websites are provided for your convenience only. If you decide to access any of the third-party websites, you do so entirely at your own risk and subject to the terms of use for those websites. Neither Clearsolutions Dermatolology Group, nor any contributor to this website, makes any representation, express or implied, regarding the information provided on this website or any information you may access on a third-party website using a link. Use of this website does not establish a doctor-patient relationship. If you would like to request an appointment with a health care provider, please call our office at (732) 991-6579.
