Sudden facial and joint rash after taking vitamins with food. Allergy, or cross-reaction? [more inside]
posted by vickyverky on Jun 7, 2009 - 9 answers

Over the past week, my skin has developed a number of flaky red spots. What could they possibly be? [more inside]
posted by arianell on Nov 11, 2008 - 15 answers

YANMD: What other illnesses could be mistaken for scarlet fever? Bonus question: If you've had scarlatina, what was it like? [more inside]
posted by bonobo on Sep 10, 2008 - 9 answers

Any experiences with pityriasis rosea? I seem to maybe in theory have a case of it. [more inside]
posted by cortex on Jan 25, 2005 - 10 answers