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Sunday 6 November 2011

Pityriasis rosea

File:Pityriasisfront.jpg

- self limiting rash commonly seen in adolescent or young adults
- thought to be viral or post-viral rash. Not caused by fungus
- begins as large single pink patch on trunk (Herald patch) followed by generalised body rash lasting for 6 weeks.
- No treatment is required. 1% menthol in aqueous cream may relieve any itch

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