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Pityriasis Rosea
Definition Pityriasis rosea is a skin disorder involving a characteristic rash.
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Overview, Causes, & Risk Factors
This disorder is a common skin rash of young people, especially young adults. It occurs most commonly in the fall and spring, and a virus is suspected as the cause. Although pityriasis rosea may occur in more than one person in a household at a time, it is not thought to be highly contagious.
Attacks generally last 4 to 8 weeks. Symptoms may disappear by 3 weeks or last as long as 12 weeks. There is generally a single larger patch called a herald patch followed several days later by more a rash. Although the disorder usually resolves in time, a health care provider should be consulted to rule out other disorders including syphilis.
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Definition Pityriasis Rosea Overview, Causes, & Risk Factors Pityriasis Rosea Symptoms & Signs Pityriasis Rosea Diagnosis & Tests Pityriasis Rosea Treatment Pityriasis Rosea Prognosis Calling Your Health Care Provider
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Syphilis
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Review Date : 4/15/2003
Reviewed By : Michael Lehrer, M.D., Department of Dermatology, University of Pennsylvania Medical Center, Philadelphia, PA. Review provided by VeriMed Healthcare Network.
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