What causes pityriasis rosea?

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What causes pityriasis rosea?

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danish · Answer 1 · 2019-12-18T06:50:34+0000

The cause of pityriasis rosea is not known. However, there is evidence that suggests pityriasis rosea may be caused by a virus because the rash resembles certain viral illnesses. The rash does not seem to spread from person to person.

What causes pityriasis rosea?

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